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-rw-r--r--drivers/clk/mediatek/Kconfig196
-rw-r--r--drivers/clk/mediatek/Makefile30
-rw-r--r--drivers/clk/mediatek/clk-apmixed.c107
-rw-r--r--drivers/clk/mediatek/clk-cpumux.c116
-rw-r--r--drivers/clk/mediatek/clk-cpumux.h30
-rw-r--r--drivers/clk/mediatek/clk-gate.c189
-rw-r--r--drivers/clk/mediatek/clk-gate.h52
-rw-r--r--drivers/clk/mediatek/clk-mt2701-aud.c186
-rw-r--r--drivers/clk/mediatek/clk-mt2701-bdp.c138
-rw-r--r--drivers/clk/mediatek/clk-mt2701-eth.c82
-rw-r--r--drivers/clk/mediatek/clk-mt2701-g3d.c95
-rw-r--r--drivers/clk/mediatek/clk-mt2701-hif.c81
-rw-r--r--drivers/clk/mediatek/clk-mt2701-img.c80
-rw-r--r--drivers/clk/mediatek/clk-mt2701-mm.c123
-rw-r--r--drivers/clk/mediatek/clk-mt2701-vdec.c91
-rw-r--r--drivers/clk/mediatek/clk-mt2701.c1048
-rw-r--r--drivers/clk/mediatek/clk-mt2712-bdp.c102
-rw-r--r--drivers/clk/mediatek/clk-mt2712-img.c80
-rw-r--r--drivers/clk/mediatek/clk-mt2712-jpgdec.c76
-rw-r--r--drivers/clk/mediatek/clk-mt2712-mfg.c75
-rw-r--r--drivers/clk/mediatek/clk-mt2712-mm.c170
-rw-r--r--drivers/clk/mediatek/clk-mt2712-vdec.c94
-rw-r--r--drivers/clk/mediatek/clk-mt2712-venc.c77
-rw-r--r--drivers/clk/mediatek/clk-mt2712.c1476
-rw-r--r--drivers/clk/mediatek/clk-mt6797-img.c76
-rw-r--r--drivers/clk/mediatek/clk-mt6797-mm.c136
-rw-r--r--drivers/clk/mediatek/clk-mt6797-vdec.c93
-rw-r--r--drivers/clk/mediatek/clk-mt6797-venc.c78
-rw-r--r--drivers/clk/mediatek/clk-mt6797.c714
-rw-r--r--drivers/clk/mediatek/clk-mt7622-aud.c208
-rw-r--r--drivers/clk/mediatek/clk-mt7622-eth.c156
-rw-r--r--drivers/clk/mediatek/clk-mt7622-hif.c169
-rw-r--r--drivers/clk/mediatek/clk-mt7622.c780
-rw-r--r--drivers/clk/mediatek/clk-mt8135.c645
-rw-r--r--drivers/clk/mediatek/clk-mt8173.c1221
-rw-r--r--drivers/clk/mediatek/clk-mtk.c286
-rw-r--r--drivers/clk/mediatek/clk-mtk.h235
-rw-r--r--drivers/clk/mediatek/clk-pll.c375
-rw-r--r--drivers/clk/mediatek/reset.c97
39 files changed, 10063 insertions, 0 deletions
diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
new file mode 100644
index 000000000..3dd1dab92
--- /dev/null
+++ b/drivers/clk/mediatek/Kconfig
@@ -0,0 +1,196 @@
+#
+# MediaTek Clock Drivers
+#
+menu "Clock driver for MediaTek SoC"
+ depends on ARCH_MEDIATEK || COMPILE_TEST
+
+config COMMON_CLK_MEDIATEK
+ bool
+ select RESET_CONTROLLER
+ ---help---
+ MediaTek SoCs' clock support.
+
+config COMMON_CLK_MT2701
+ bool "Clock driver for MediaTek MT2701"
+ depends on (ARCH_MEDIATEK && ARM) || COMPILE_TEST
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK && ARM
+ ---help---
+ This driver supports MediaTek MT2701 basic clocks.
+
+config COMMON_CLK_MT2701_MMSYS
+ bool "Clock driver for MediaTek MT2701 mmsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports MediaTek MT2701 mmsys clocks.
+
+config COMMON_CLK_MT2701_IMGSYS
+ bool "Clock driver for MediaTek MT2701 imgsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports MediaTek MT2701 imgsys clocks.
+
+config COMMON_CLK_MT2701_VDECSYS
+ bool "Clock driver for MediaTek MT2701 vdecsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports MediaTek MT2701 vdecsys clocks.
+
+config COMMON_CLK_MT2701_HIFSYS
+ bool "Clock driver for MediaTek MT2701 hifsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports MediaTek MT2701 hifsys clocks.
+
+config COMMON_CLK_MT2701_ETHSYS
+ bool "Clock driver for MediaTek MT2701 ethsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports MediaTek MT2701 ethsys clocks.
+
+config COMMON_CLK_MT2701_BDPSYS
+ bool "Clock driver for MediaTek MT2701 bdpsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports MediaTek MT2701 bdpsys clocks.
+
+config COMMON_CLK_MT2701_AUDSYS
+ bool "Clock driver for Mediatek MT2701 audsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports Mediatek MT2701 audsys clocks.
+
+config COMMON_CLK_MT2701_G3DSYS
+ bool "Clock driver for MediaTek MT2701 g3dsys"
+ depends on COMMON_CLK_MT2701
+ ---help---
+ This driver supports MediaTek MT2701 g3dsys clocks.
+
+config COMMON_CLK_MT2712
+ bool "Clock driver for MediaTek MT2712"
+ depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK && ARM64
+ ---help---
+ This driver supports MediaTek MT2712 basic clocks.
+
+config COMMON_CLK_MT2712_BDPSYS
+ bool "Clock driver for MediaTek MT2712 bdpsys"
+ depends on COMMON_CLK_MT2712
+ ---help---
+ This driver supports MediaTek MT2712 bdpsys clocks.
+
+config COMMON_CLK_MT2712_IMGSYS
+ bool "Clock driver for MediaTek MT2712 imgsys"
+ depends on COMMON_CLK_MT2712
+ ---help---
+ This driver supports MediaTek MT2712 imgsys clocks.
+
+config COMMON_CLK_MT2712_JPGDECSYS
+ bool "Clock driver for MediaTek MT2712 jpgdecsys"
+ depends on COMMON_CLK_MT2712
+ ---help---
+ This driver supports MediaTek MT2712 jpgdecsys clocks.
+
+config COMMON_CLK_MT2712_MFGCFG
+ bool "Clock driver for MediaTek MT2712 mfgcfg"
+ depends on COMMON_CLK_MT2712
+ ---help---
+ This driver supports MediaTek MT2712 mfgcfg clocks.
+
+config COMMON_CLK_MT2712_MMSYS
+ bool "Clock driver for MediaTek MT2712 mmsys"
+ depends on COMMON_CLK_MT2712
+ ---help---
+ This driver supports MediaTek MT2712 mmsys clocks.
+
+config COMMON_CLK_MT2712_VDECSYS
+ bool "Clock driver for MediaTek MT2712 vdecsys"
+ depends on COMMON_CLK_MT2712
+ ---help---
+ This driver supports MediaTek MT2712 vdecsys clocks.
+
+config COMMON_CLK_MT2712_VENCSYS
+ bool "Clock driver for MediaTek MT2712 vencsys"
+ depends on COMMON_CLK_MT2712
+ ---help---
+ This driver supports MediaTek MT2712 vencsys clocks.
+
+config COMMON_CLK_MT6797
+ bool "Clock driver for MediaTek MT6797"
+ depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK && ARM64
+ ---help---
+ This driver supports MediaTek MT6797 basic clocks.
+
+config COMMON_CLK_MT6797_MMSYS
+ bool "Clock driver for MediaTek MT6797 mmsys"
+ depends on COMMON_CLK_MT6797
+ ---help---
+ This driver supports MediaTek MT6797 mmsys clocks.
+
+config COMMON_CLK_MT6797_IMGSYS
+ bool "Clock driver for MediaTek MT6797 imgsys"
+ depends on COMMON_CLK_MT6797
+ ---help---
+ This driver supports MediaTek MT6797 imgsys clocks.
+
+config COMMON_CLK_MT6797_VDECSYS
+ bool "Clock driver for MediaTek MT6797 vdecsys"
+ depends on COMMON_CLK_MT6797
+ ---help---
+ This driver supports MediaTek MT6797 vdecsys clocks.
+
+config COMMON_CLK_MT6797_VENCSYS
+ bool "Clock driver for MediaTek MT6797 vencsys"
+ depends on COMMON_CLK_MT6797
+ ---help---
+ This driver supports MediaTek MT6797 vencsys clocks.
+
+config COMMON_CLK_MT7622
+ bool "Clock driver for MediaTek MT7622"
+ depends on ARCH_MEDIATEK || COMPILE_TEST
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK
+ ---help---
+ This driver supports MediaTek MT7622 basic clocks and clocks
+ required for various periperals found on MediaTek.
+
+config COMMON_CLK_MT7622_ETHSYS
+ bool "Clock driver for MediaTek MT7622 ETHSYS"
+ depends on COMMON_CLK_MT7622
+ ---help---
+ This driver add support for clocks for Ethernet and SGMII
+ required on MediaTek MT7622 SoC.
+
+config COMMON_CLK_MT7622_HIFSYS
+ bool "Clock driver for MediaTek MT7622 HIFSYS"
+ depends on COMMON_CLK_MT7622
+ ---help---
+ This driver supports MediaTek MT7622 HIFSYS clocks providing
+ to PCI-E and USB.
+
+config COMMON_CLK_MT7622_AUDSYS
+ bool "Clock driver for MediaTek MT7622 AUDSYS"
+ depends on COMMON_CLK_MT7622
+ ---help---
+ This driver supports MediaTek MT7622 AUDSYS clocks providing
+ to audio consumers such as I2S and TDM.
+
+config COMMON_CLK_MT8135
+ bool "Clock driver for MediaTek MT8135"
+ depends on (ARCH_MEDIATEK && ARM) || COMPILE_TEST
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK && ARM
+ ---help---
+ This driver supports MediaTek MT8135 clocks.
+
+config COMMON_CLK_MT8173
+ bool "Clock driver for MediaTek MT8173"
+ depends on ARCH_MEDIATEK || COMPILE_TEST
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK
+ ---help---
+ This driver supports MediaTek MT8173 clocks.
+endmenu
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
new file mode 100644
index 000000000..844b55d27
--- /dev/null
+++ b/drivers/clk/mediatek/Makefile
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_COMMON_CLK_MEDIATEK) += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o clk-cpumux.o reset.o
+obj-$(CONFIG_COMMON_CLK_MT6797) += clk-mt6797.o
+obj-$(CONFIG_COMMON_CLK_MT6797_IMGSYS) += clk-mt6797-img.o
+obj-$(CONFIG_COMMON_CLK_MT6797_MMSYS) += clk-mt6797-mm.o
+obj-$(CONFIG_COMMON_CLK_MT6797_VDECSYS) += clk-mt6797-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT6797_VENCSYS) += clk-mt6797-venc.o
+obj-$(CONFIG_COMMON_CLK_MT2701) += clk-mt2701.o
+obj-$(CONFIG_COMMON_CLK_MT2701_AUDSYS) += clk-mt2701-aud.o
+obj-$(CONFIG_COMMON_CLK_MT2701_BDPSYS) += clk-mt2701-bdp.o
+obj-$(CONFIG_COMMON_CLK_MT2701_ETHSYS) += clk-mt2701-eth.o
+obj-$(CONFIG_COMMON_CLK_MT2701_G3DSYS) += clk-mt2701-g3d.o
+obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
+obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
+obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o
+obj-$(CONFIG_COMMON_CLK_MT2701_VDECSYS) += clk-mt2701-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o
+obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
+obj-$(CONFIG_COMMON_CLK_MT2712_IMGSYS) += clk-mt2712-img.o
+obj-$(CONFIG_COMMON_CLK_MT2712_JPGDECSYS) += clk-mt2712-jpgdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712_MFGCFG) += clk-mt2712-mfg.o
+obj-$(CONFIG_COMMON_CLK_MT2712_MMSYS) += clk-mt2712-mm.o
+obj-$(CONFIG_COMMON_CLK_MT2712_VDECSYS) += clk-mt2712-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712_VENCSYS) += clk-mt2712-venc.o
+obj-$(CONFIG_COMMON_CLK_MT7622) += clk-mt7622.o
+obj-$(CONFIG_COMMON_CLK_MT7622_ETHSYS) += clk-mt7622-eth.o
+obj-$(CONFIG_COMMON_CLK_MT7622_HIFSYS) += clk-mt7622-hif.o
+obj-$(CONFIG_COMMON_CLK_MT7622_AUDSYS) += clk-mt7622-aud.o
+obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
+obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
diff --git a/drivers/clk/mediatek/clk-apmixed.c b/drivers/clk/mediatek/clk-apmixed.c
new file mode 100644
index 000000000..5303c5980
--- /dev/null
+++ b/drivers/clk/mediatek/clk-apmixed.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2015 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/of_address.h>
+#include <linux/slab.h>
+
+#include "clk-mtk.h"
+
+#define REF2USB_TX_EN BIT(0)
+#define REF2USB_TX_LPF_EN BIT(1)
+#define REF2USB_TX_OUT_EN BIT(2)
+#define REF2USB_EN_MASK (REF2USB_TX_EN | REF2USB_TX_LPF_EN | \
+ REF2USB_TX_OUT_EN)
+
+struct mtk_ref2usb_tx {
+ struct clk_hw hw;
+ void __iomem *base_addr;
+};
+
+static inline struct mtk_ref2usb_tx *to_mtk_ref2usb_tx(struct clk_hw *hw)
+{
+ return container_of(hw, struct mtk_ref2usb_tx, hw);
+}
+
+static int mtk_ref2usb_tx_is_prepared(struct clk_hw *hw)
+{
+ struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw);
+
+ return (readl(tx->base_addr) & REF2USB_EN_MASK) == REF2USB_EN_MASK;
+}
+
+static int mtk_ref2usb_tx_prepare(struct clk_hw *hw)
+{
+ struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw);
+ u32 val;
+
+ val = readl(tx->base_addr);
+
+ val |= REF2USB_TX_EN;
+ writel(val, tx->base_addr);
+ udelay(100);
+
+ val |= REF2USB_TX_LPF_EN;
+ writel(val, tx->base_addr);
+
+ val |= REF2USB_TX_OUT_EN;
+ writel(val, tx->base_addr);
+
+ return 0;
+}
+
+static void mtk_ref2usb_tx_unprepare(struct clk_hw *hw)
+{
+ struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw);
+ u32 val;
+
+ val = readl(tx->base_addr);
+ val &= ~REF2USB_EN_MASK;
+ writel(val, tx->base_addr);
+}
+
+static const struct clk_ops mtk_ref2usb_tx_ops = {
+ .is_prepared = mtk_ref2usb_tx_is_prepared,
+ .prepare = mtk_ref2usb_tx_prepare,
+ .unprepare = mtk_ref2usb_tx_unprepare,
+};
+
+struct clk * __init mtk_clk_register_ref2usb_tx(const char *name,
+ const char *parent_name, void __iomem *reg)
+{
+ struct mtk_ref2usb_tx *tx;
+ struct clk_init_data init = {};
+ struct clk *clk;
+
+ tx = kzalloc(sizeof(*tx), GFP_KERNEL);
+ if (!tx)
+ return ERR_PTR(-ENOMEM);
+
+ tx->base_addr = reg;
+ tx->hw.init = &init;
+
+ init.name = name;
+ init.ops = &mtk_ref2usb_tx_ops;
+ init.parent_names = &parent_name;
+ init.num_parents = 1;
+
+ clk = clk_register(NULL, &tx->hw);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n", name, PTR_ERR(clk));
+ kfree(tx);
+ }
+
+ return clk;
+}
diff --git a/drivers/clk/mediatek/clk-cpumux.c b/drivers/clk/mediatek/clk-cpumux.c
new file mode 100644
index 000000000..6c7eaa21e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-cpumux.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2015 Linaro Ltd.
+ * Author: Pi-Cheng Chen <pi-cheng.chen@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/mfd/syscon.h>
+#include <linux/slab.h>
+
+#include "clk-mtk.h"
+#include "clk-cpumux.h"
+
+static inline struct mtk_clk_cpumux *to_mtk_clk_cpumux(struct clk_hw *_hw)
+{
+ return container_of(_hw, struct mtk_clk_cpumux, hw);
+}
+
+static u8 clk_cpumux_get_parent(struct clk_hw *hw)
+{
+ struct mtk_clk_cpumux *mux = to_mtk_clk_cpumux(hw);
+ unsigned int val;
+
+ regmap_read(mux->regmap, mux->reg, &val);
+
+ val >>= mux->shift;
+ val &= mux->mask;
+
+ return val;
+}
+
+static int clk_cpumux_set_parent(struct clk_hw *hw, u8 index)
+{
+ struct mtk_clk_cpumux *mux = to_mtk_clk_cpumux(hw);
+ u32 mask, val;
+
+ val = index << mux->shift;
+ mask = mux->mask << mux->shift;
+
+ return regmap_update_bits(mux->regmap, mux->reg, mask, val);
+}
+
+static const struct clk_ops clk_cpumux_ops = {
+ .get_parent = clk_cpumux_get_parent,
+ .set_parent = clk_cpumux_set_parent,
+};
+
+static struct clk *
+mtk_clk_register_cpumux(const struct mtk_composite *mux,
+ struct regmap *regmap)
+{
+ struct mtk_clk_cpumux *cpumux;
+ struct clk *clk;
+ struct clk_init_data init;
+
+ cpumux = kzalloc(sizeof(*cpumux), GFP_KERNEL);
+ if (!cpumux)
+ return ERR_PTR(-ENOMEM);
+
+ init.name = mux->name;
+ init.ops = &clk_cpumux_ops;
+ init.parent_names = mux->parent_names;
+ init.num_parents = mux->num_parents;
+ init.flags = mux->flags;
+
+ cpumux->reg = mux->mux_reg;
+ cpumux->shift = mux->mux_shift;
+ cpumux->mask = BIT(mux->mux_width) - 1;
+ cpumux->regmap = regmap;
+ cpumux->hw.init = &init;
+
+ clk = clk_register(NULL, &cpumux->hw);
+ if (IS_ERR(clk))
+ kfree(cpumux);
+
+ return clk;
+}
+
+int mtk_clk_register_cpumuxes(struct device_node *node,
+ const struct mtk_composite *clks, int num,
+ struct clk_onecell_data *clk_data)
+{
+ int i;
+ struct clk *clk;
+ struct regmap *regmap;
+
+ regmap = syscon_node_to_regmap(node);
+ if (IS_ERR(regmap)) {
+ pr_err("Cannot find regmap for %pOF: %ld\n", node,
+ PTR_ERR(regmap));
+ return PTR_ERR(regmap);
+ }
+
+ for (i = 0; i < num; i++) {
+ const struct mtk_composite *mux = &clks[i];
+
+ clk = mtk_clk_register_cpumux(mux, regmap);
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n",
+ mux->name, PTR_ERR(clk));
+ continue;
+ }
+
+ clk_data->clks[mux->id] = clk;
+ }
+
+ return 0;
+}
diff --git a/drivers/clk/mediatek/clk-cpumux.h b/drivers/clk/mediatek/clk-cpumux.h
new file mode 100644
index 000000000..dddaad574
--- /dev/null
+++ b/drivers/clk/mediatek/clk-cpumux.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2015 Linaro Ltd.
+ * Author: Pi-Cheng Chen <pi-cheng.chen@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __DRV_CLK_CPUMUX_H
+#define __DRV_CLK_CPUMUX_H
+
+struct mtk_clk_cpumux {
+ struct clk_hw hw;
+ struct regmap *regmap;
+ u32 reg;
+ u32 mask;
+ u8 shift;
+};
+
+int mtk_clk_register_cpumuxes(struct device_node *node,
+ const struct mtk_composite *clks, int num,
+ struct clk_onecell_data *clk_data);
+
+#endif /* __DRV_CLK_CPUMUX_H */
diff --git a/drivers/clk/mediatek/clk-gate.c b/drivers/clk/mediatek/clk-gate.c
new file mode 100644
index 000000000..934bf0e45
--- /dev/null
+++ b/drivers/clk/mediatek/clk-gate.c
@@ -0,0 +1,189 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/clkdev.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+static int mtk_cg_bit_is_cleared(struct clk_hw *hw)
+{
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
+ u32 val;
+
+ regmap_read(cg->regmap, cg->sta_ofs, &val);
+
+ val &= BIT(cg->bit);
+
+ return val == 0;
+}
+
+static int mtk_cg_bit_is_set(struct clk_hw *hw)
+{
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
+ u32 val;
+
+ regmap_read(cg->regmap, cg->sta_ofs, &val);
+
+ val &= BIT(cg->bit);
+
+ return val != 0;
+}
+
+static void mtk_cg_set_bit(struct clk_hw *hw)
+{
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
+
+ regmap_write(cg->regmap, cg->set_ofs, BIT(cg->bit));
+}
+
+static void mtk_cg_clr_bit(struct clk_hw *hw)
+{
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
+
+ regmap_write(cg->regmap, cg->clr_ofs, BIT(cg->bit));
+}
+
+static void mtk_cg_set_bit_no_setclr(struct clk_hw *hw)
+{
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
+ u32 cgbit = BIT(cg->bit);
+
+ regmap_update_bits(cg->regmap, cg->sta_ofs, cgbit, cgbit);
+}
+
+static void mtk_cg_clr_bit_no_setclr(struct clk_hw *hw)
+{
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
+ u32 cgbit = BIT(cg->bit);
+
+ regmap_update_bits(cg->regmap, cg->sta_ofs, cgbit, 0);
+}
+
+static int mtk_cg_enable(struct clk_hw *hw)
+{
+ mtk_cg_clr_bit(hw);
+
+ return 0;
+}
+
+static void mtk_cg_disable(struct clk_hw *hw)
+{
+ mtk_cg_set_bit(hw);
+}
+
+static int mtk_cg_enable_inv(struct clk_hw *hw)
+{
+ mtk_cg_set_bit(hw);
+
+ return 0;
+}
+
+static void mtk_cg_disable_inv(struct clk_hw *hw)
+{
+ mtk_cg_clr_bit(hw);
+}
+
+static int mtk_cg_enable_no_setclr(struct clk_hw *hw)
+{
+ mtk_cg_clr_bit_no_setclr(hw);
+
+ return 0;
+}
+
+static void mtk_cg_disable_no_setclr(struct clk_hw *hw)
+{
+ mtk_cg_set_bit_no_setclr(hw);
+}
+
+static int mtk_cg_enable_inv_no_setclr(struct clk_hw *hw)
+{
+ mtk_cg_set_bit_no_setclr(hw);
+
+ return 0;
+}
+
+static void mtk_cg_disable_inv_no_setclr(struct clk_hw *hw)
+{
+ mtk_cg_clr_bit_no_setclr(hw);
+}
+
+const struct clk_ops mtk_clk_gate_ops_setclr = {
+ .is_enabled = mtk_cg_bit_is_cleared,
+ .enable = mtk_cg_enable,
+ .disable = mtk_cg_disable,
+};
+
+const struct clk_ops mtk_clk_gate_ops_setclr_inv = {
+ .is_enabled = mtk_cg_bit_is_set,
+ .enable = mtk_cg_enable_inv,
+ .disable = mtk_cg_disable_inv,
+};
+
+const struct clk_ops mtk_clk_gate_ops_no_setclr = {
+ .is_enabled = mtk_cg_bit_is_cleared,
+ .enable = mtk_cg_enable_no_setclr,
+ .disable = mtk_cg_disable_no_setclr,
+};
+
+const struct clk_ops mtk_clk_gate_ops_no_setclr_inv = {
+ .is_enabled = mtk_cg_bit_is_set,
+ .enable = mtk_cg_enable_inv_no_setclr,
+ .disable = mtk_cg_disable_inv_no_setclr,
+};
+
+struct clk *mtk_clk_register_gate(
+ const char *name,
+ const char *parent_name,
+ struct regmap *regmap,
+ int set_ofs,
+ int clr_ofs,
+ int sta_ofs,
+ u8 bit,
+ const struct clk_ops *ops)
+{
+ struct mtk_clk_gate *cg;
+ struct clk *clk;
+ struct clk_init_data init = {};
+
+ cg = kzalloc(sizeof(*cg), GFP_KERNEL);
+ if (!cg)
+ return ERR_PTR(-ENOMEM);
+
+ init.name = name;
+ init.flags = CLK_SET_RATE_PARENT;
+ init.parent_names = parent_name ? &parent_name : NULL;
+ init.num_parents = parent_name ? 1 : 0;
+ init.ops = ops;
+
+ cg->regmap = regmap;
+ cg->set_ofs = set_ofs;
+ cg->clr_ofs = clr_ofs;
+ cg->sta_ofs = sta_ofs;
+ cg->bit = bit;
+
+ cg->hw.init = &init;
+
+ clk = clk_register(NULL, &cg->hw);
+ if (IS_ERR(clk))
+ kfree(cg);
+
+ return clk;
+}
diff --git a/drivers/clk/mediatek/clk-gate.h b/drivers/clk/mediatek/clk-gate.h
new file mode 100644
index 000000000..72ef89b3a
--- /dev/null
+++ b/drivers/clk/mediatek/clk-gate.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __DRV_CLK_GATE_H
+#define __DRV_CLK_GATE_H
+
+#include <linux/regmap.h>
+#include <linux/clk-provider.h>
+
+struct clk;
+
+struct mtk_clk_gate {
+ struct clk_hw hw;
+ struct regmap *regmap;
+ int set_ofs;
+ int clr_ofs;
+ int sta_ofs;
+ u8 bit;
+};
+
+static inline struct mtk_clk_gate *to_mtk_clk_gate(struct clk_hw *hw)
+{
+ return container_of(hw, struct mtk_clk_gate, hw);
+}
+
+extern const struct clk_ops mtk_clk_gate_ops_setclr;
+extern const struct clk_ops mtk_clk_gate_ops_setclr_inv;
+extern const struct clk_ops mtk_clk_gate_ops_no_setclr;
+extern const struct clk_ops mtk_clk_gate_ops_no_setclr_inv;
+
+struct clk *mtk_clk_register_gate(
+ const char *name,
+ const char *parent_name,
+ struct regmap *regmap,
+ int set_ofs,
+ int clr_ofs,
+ int sta_ofs,
+ u8 bit,
+ const struct clk_ops *ops);
+
+#endif /* __DRV_CLK_GATE_H */
diff --git a/drivers/clk/mediatek/clk-mt2701-aud.c b/drivers/clk/mediatek/clk-mt2701-aud.c
new file mode 100644
index 000000000..e66896a44
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-aud.c
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+#define GATE_AUDIO0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_AUDIO1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_AUDIO2(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio2_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_AUDIO3(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio3_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+static const struct mtk_gate_regs audio0_cg_regs = {
+ .set_ofs = 0x0,
+ .clr_ofs = 0x0,
+ .sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs audio1_cg_regs = {
+ .set_ofs = 0x10,
+ .clr_ofs = 0x10,
+ .sta_ofs = 0x10,
+};
+
+static const struct mtk_gate_regs audio2_cg_regs = {
+ .set_ofs = 0x14,
+ .clr_ofs = 0x14,
+ .sta_ofs = 0x14,
+};
+
+static const struct mtk_gate_regs audio3_cg_regs = {
+ .set_ofs = 0x634,
+ .clr_ofs = 0x634,
+ .sta_ofs = 0x634,
+};
+
+static const struct mtk_gate audio_clks[] = {
+ /* AUDIO0 */
+ GATE_AUDIO0(CLK_AUD_AFE, "audio_afe", "aud_intbus_sel", 2),
+ GATE_AUDIO0(CLK_AUD_HDMI, "audio_hdmi", "audpll_sel", 20),
+ GATE_AUDIO0(CLK_AUD_SPDF, "audio_spdf", "audpll_sel", 21),
+ GATE_AUDIO0(CLK_AUD_SPDF2, "audio_spdf2", "audpll_sel", 22),
+ GATE_AUDIO0(CLK_AUD_APLL, "audio_apll", "audpll_sel", 23),
+ /* AUDIO1 */
+ GATE_AUDIO1(CLK_AUD_I2SIN1, "audio_i2sin1", "aud_mux1_sel", 0),
+ GATE_AUDIO1(CLK_AUD_I2SIN2, "audio_i2sin2", "aud_mux1_sel", 1),
+ GATE_AUDIO1(CLK_AUD_I2SIN3, "audio_i2sin3", "aud_mux1_sel", 2),
+ GATE_AUDIO1(CLK_AUD_I2SIN4, "audio_i2sin4", "aud_mux1_sel", 3),
+ GATE_AUDIO1(CLK_AUD_I2SIN5, "audio_i2sin5", "aud_mux1_sel", 4),
+ GATE_AUDIO1(CLK_AUD_I2SIN6, "audio_i2sin6", "aud_mux1_sel", 5),
+ GATE_AUDIO1(CLK_AUD_I2SO1, "audio_i2so1", "aud_mux1_sel", 6),
+ GATE_AUDIO1(CLK_AUD_I2SO2, "audio_i2so2", "aud_mux1_sel", 7),
+ GATE_AUDIO1(CLK_AUD_I2SO3, "audio_i2so3", "aud_mux1_sel", 8),
+ GATE_AUDIO1(CLK_AUD_I2SO4, "audio_i2so4", "aud_mux1_sel", 9),
+ GATE_AUDIO1(CLK_AUD_I2SO5, "audio_i2so5", "aud_mux1_sel", 10),
+ GATE_AUDIO1(CLK_AUD_I2SO6, "audio_i2so6", "aud_mux1_sel", 11),
+ GATE_AUDIO1(CLK_AUD_ASRCI1, "audio_asrci1", "asm_h_sel", 12),
+ GATE_AUDIO1(CLK_AUD_ASRCI2, "audio_asrci2", "asm_h_sel", 13),
+ GATE_AUDIO1(CLK_AUD_ASRCO1, "audio_asrco1", "asm_h_sel", 14),
+ GATE_AUDIO1(CLK_AUD_ASRCO2, "audio_asrco2", "asm_h_sel", 15),
+ GATE_AUDIO1(CLK_AUD_INTDIR, "audio_intdir", "intdir_sel", 20),
+ GATE_AUDIO1(CLK_AUD_A1SYS, "audio_a1sys", "aud_mux1_sel", 21),
+ GATE_AUDIO1(CLK_AUD_A2SYS, "audio_a2sys", "aud_mux2_sel", 22),
+ GATE_AUDIO1(CLK_AUD_AFE_CONN, "audio_afe_conn", "aud_mux1_sel", 23),
+ GATE_AUDIO1(CLK_AUD_AFE_MRGIF, "audio_afe_mrgif", "aud_mux1_sel", 25),
+ /* AUDIO2 */
+ GATE_AUDIO2(CLK_AUD_MMIF_UL1, "audio_ul1", "aud_mux1_sel", 0),
+ GATE_AUDIO2(CLK_AUD_MMIF_UL2, "audio_ul2", "aud_mux1_sel", 1),
+ GATE_AUDIO2(CLK_AUD_MMIF_UL3, "audio_ul3", "aud_mux1_sel", 2),
+ GATE_AUDIO2(CLK_AUD_MMIF_UL4, "audio_ul4", "aud_mux1_sel", 3),
+ GATE_AUDIO2(CLK_AUD_MMIF_UL5, "audio_ul5", "aud_mux1_sel", 4),
+ GATE_AUDIO2(CLK_AUD_MMIF_UL6, "audio_ul6", "aud_mux1_sel", 5),
+ GATE_AUDIO2(CLK_AUD_MMIF_DL1, "audio_dl1", "aud_mux1_sel", 6),
+ GATE_AUDIO2(CLK_AUD_MMIF_DL2, "audio_dl2", "aud_mux1_sel", 7),
+ GATE_AUDIO2(CLK_AUD_MMIF_DL3, "audio_dl3", "aud_mux1_sel", 8),
+ GATE_AUDIO2(CLK_AUD_MMIF_DL4, "audio_dl4", "aud_mux1_sel", 9),
+ GATE_AUDIO2(CLK_AUD_MMIF_DL5, "audio_dl5", "aud_mux1_sel", 10),
+ GATE_AUDIO2(CLK_AUD_MMIF_DL6, "audio_dl6", "aud_mux1_sel", 11),
+ GATE_AUDIO2(CLK_AUD_MMIF_DLMCH, "audio_dlmch", "aud_mux1_sel", 12),
+ GATE_AUDIO2(CLK_AUD_MMIF_ARB1, "audio_arb1", "aud_mux1_sel", 13),
+ GATE_AUDIO2(CLK_AUD_MMIF_AWB1, "audio_awb", "aud_mux1_sel", 14),
+ GATE_AUDIO2(CLK_AUD_MMIF_AWB2, "audio_awb2", "aud_mux1_sel", 15),
+ GATE_AUDIO2(CLK_AUD_MMIF_DAI, "audio_dai", "aud_mux1_sel", 16),
+ /* AUDIO3 */
+ GATE_AUDIO3(CLK_AUD_ASRCI3, "audio_asrci3", "asm_h_sel", 2),
+ GATE_AUDIO3(CLK_AUD_ASRCI4, "audio_asrci4", "asm_h_sel", 3),
+ GATE_AUDIO3(CLK_AUD_ASRCI5, "audio_asrci5", "asm_h_sel", 4),
+ GATE_AUDIO3(CLK_AUD_ASRCI6, "audio_asrci6", "asm_h_sel", 5),
+ GATE_AUDIO3(CLK_AUD_ASRCO3, "audio_asrco3", "asm_h_sel", 6),
+ GATE_AUDIO3(CLK_AUD_ASRCO4, "audio_asrco4", "asm_h_sel", 7),
+ GATE_AUDIO3(CLK_AUD_ASRCO5, "audio_asrco5", "asm_h_sel", 8),
+ GATE_AUDIO3(CLK_AUD_ASRCO6, "audio_asrco6", "asm_h_sel", 9),
+ GATE_AUDIO3(CLK_AUD_MEM_ASRC1, "audio_mem_asrc1", "asm_h_sel", 10),
+ GATE_AUDIO3(CLK_AUD_MEM_ASRC2, "audio_mem_asrc2", "asm_h_sel", 11),
+ GATE_AUDIO3(CLK_AUD_MEM_ASRC3, "audio_mem_asrc3", "asm_h_sel", 12),
+ GATE_AUDIO3(CLK_AUD_MEM_ASRC4, "audio_mem_asrc4", "asm_h_sel", 13),
+ GATE_AUDIO3(CLK_AUD_MEM_ASRC5, "audio_mem_asrc5", "asm_h_sel", 14),
+};
+
+static const struct of_device_id of_match_clk_mt2701_aud[] = {
+ { .compatible = "mediatek,mt2701-audsys", },
+ {}
+};
+
+static int clk_mt2701_aud_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_AUD_NR);
+
+ mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r) {
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ goto err_clk_provider;
+ }
+
+ r = devm_of_platform_populate(&pdev->dev);
+ if (r)
+ goto err_plat_populate;
+
+ return 0;
+
+err_plat_populate:
+ of_clk_del_provider(node);
+err_clk_provider:
+ return r;
+}
+
+static struct platform_driver clk_mt2701_aud_drv = {
+ .probe = clk_mt2701_aud_probe,
+ .driver = {
+ .name = "clk-mt2701-aud",
+ .of_match_table = of_match_clk_mt2701_aud,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_aud_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701-bdp.c b/drivers/clk/mediatek/clk-mt2701-bdp.c
new file mode 100644
index 000000000..fe4964d05
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-bdp.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Shunli Wang <shunli.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+static const struct mtk_gate_regs bdp0_cg_regs = {
+ .set_ofs = 0x0104,
+ .clr_ofs = 0x0108,
+ .sta_ofs = 0x0100,
+};
+
+static const struct mtk_gate_regs bdp1_cg_regs = {
+ .set_ofs = 0x0114,
+ .clr_ofs = 0x0118,
+ .sta_ofs = 0x0110,
+};
+
+#define GATE_BDP0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &bdp0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+#define GATE_BDP1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &bdp1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate bdp_clks[] = {
+ GATE_BDP0(CLK_BDP_BRG_BA, "brg_baclk", "mm_sel", 0),
+ GATE_BDP0(CLK_BDP_BRG_DRAM, "brg_dram", "mm_sel", 1),
+ GATE_BDP0(CLK_BDP_LARB_DRAM, "larb_dram", "mm_sel", 2),
+ GATE_BDP0(CLK_BDP_WR_VDI_PXL, "wr_vdi_pxl", "hdmi_0_deep340m", 3),
+ GATE_BDP0(CLK_BDP_WR_VDI_DRAM, "wr_vdi_dram", "mm_sel", 4),
+ GATE_BDP0(CLK_BDP_WR_B, "wr_bclk", "mm_sel", 5),
+ GATE_BDP0(CLK_BDP_DGI_IN, "dgi_in", "dpi1_sel", 6),
+ GATE_BDP0(CLK_BDP_DGI_OUT, "dgi_out", "dpi1_sel", 7),
+ GATE_BDP0(CLK_BDP_FMT_MAST_27, "fmt_mast_27", "dpi1_sel", 8),
+ GATE_BDP0(CLK_BDP_FMT_B, "fmt_bclk", "mm_sel", 9),
+ GATE_BDP0(CLK_BDP_OSD_B, "osd_bclk", "mm_sel", 10),
+ GATE_BDP0(CLK_BDP_OSD_DRAM, "osd_dram", "mm_sel", 11),
+ GATE_BDP0(CLK_BDP_OSD_AGENT, "osd_agent", "osd_sel", 12),
+ GATE_BDP0(CLK_BDP_OSD_PXL, "osd_pxl", "dpi1_sel", 13),
+ GATE_BDP0(CLK_BDP_RLE_B, "rle_bclk", "mm_sel", 14),
+ GATE_BDP0(CLK_BDP_RLE_AGENT, "rle_agent", "mm_sel", 15),
+ GATE_BDP0(CLK_BDP_RLE_DRAM, "rle_dram", "mm_sel", 16),
+ GATE_BDP0(CLK_BDP_F27M, "f27m", "di_sel", 17),
+ GATE_BDP0(CLK_BDP_F27M_VDOUT, "f27m_vdout", "di_sel", 18),
+ GATE_BDP0(CLK_BDP_F27_74_74, "f27_74_74", "di_sel", 19),
+ GATE_BDP0(CLK_BDP_F2FS, "f2fs", "di_sel", 20),
+ GATE_BDP0(CLK_BDP_F2FS74_148, "f2fs74_148", "di_sel", 21),
+ GATE_BDP0(CLK_BDP_FB, "fbclk", "mm_sel", 22),
+ GATE_BDP0(CLK_BDP_VDO_DRAM, "vdo_dram", "mm_sel", 23),
+ GATE_BDP0(CLK_BDP_VDO_2FS, "vdo_2fs", "di_sel", 24),
+ GATE_BDP0(CLK_BDP_VDO_B, "vdo_bclk", "mm_sel", 25),
+ GATE_BDP0(CLK_BDP_WR_DI_PXL, "wr_di_pxl", "di_sel", 26),
+ GATE_BDP0(CLK_BDP_WR_DI_DRAM, "wr_di_dram", "mm_sel", 27),
+ GATE_BDP0(CLK_BDP_WR_DI_B, "wr_di_bclk", "mm_sel", 28),
+ GATE_BDP0(CLK_BDP_NR_PXL, "nr_pxl", "nr_sel", 29),
+ GATE_BDP0(CLK_BDP_NR_DRAM, "nr_dram", "mm_sel", 30),
+ GATE_BDP0(CLK_BDP_NR_B, "nr_bclk", "mm_sel", 31),
+ GATE_BDP1(CLK_BDP_RX_F, "rx_fclk", "hadds2_fbclk", 0),
+ GATE_BDP1(CLK_BDP_RX_X, "rx_xclk", "clk26m", 1),
+ GATE_BDP1(CLK_BDP_RXPDT, "rxpdtclk", "hdmi_0_pix340m", 2),
+ GATE_BDP1(CLK_BDP_RX_CSCL_N, "rx_cscl_n", "clk26m", 3),
+ GATE_BDP1(CLK_BDP_RX_CSCL, "rx_cscl", "clk26m", 4),
+ GATE_BDP1(CLK_BDP_RX_DDCSCL_N, "rx_ddcscl_n", "hdmi_scl_rx", 5),
+ GATE_BDP1(CLK_BDP_RX_DDCSCL, "rx_ddcscl", "hdmi_scl_rx", 6),
+ GATE_BDP1(CLK_BDP_RX_VCO, "rx_vcoclk", "hadds2pll_294m", 7),
+ GATE_BDP1(CLK_BDP_RX_DP, "rx_dpclk", "hdmi_0_pll340m", 8),
+ GATE_BDP1(CLK_BDP_RX_P, "rx_pclk", "hdmi_0_pll340m", 9),
+ GATE_BDP1(CLK_BDP_RX_M, "rx_mclk", "hadds2pll_294m", 10),
+ GATE_BDP1(CLK_BDP_RX_PLL, "rx_pllclk", "hdmi_0_pix340m", 11),
+ GATE_BDP1(CLK_BDP_BRG_RT_B, "brg_rt_bclk", "mm_sel", 12),
+ GATE_BDP1(CLK_BDP_BRG_RT_DRAM, "brg_rt_dram", "mm_sel", 13),
+ GATE_BDP1(CLK_BDP_LARBRT_DRAM, "larbrt_dram", "mm_sel", 14),
+ GATE_BDP1(CLK_BDP_TMDS_SYN, "tmds_syn", "hdmi_0_pll340m", 15),
+ GATE_BDP1(CLK_BDP_HDMI_MON, "hdmi_mon", "hdmi_0_pll340m", 16),
+};
+
+static const struct of_device_id of_match_clk_mt2701_bdp[] = {
+ { .compatible = "mediatek,mt2701-bdpsys", },
+ {}
+};
+
+static int clk_mt2701_bdp_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_BDP_NR);
+
+ mtk_clk_register_gates(node, bdp_clks, ARRAY_SIZE(bdp_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2701_bdp_drv = {
+ .probe = clk_mt2701_bdp_probe,
+ .driver = {
+ .name = "clk-mt2701-bdp",
+ .of_match_table = of_match_clk_mt2701_bdp,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_bdp_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701-eth.c b/drivers/clk/mediatek/clk-mt2701-eth.c
new file mode 100644
index 000000000..9251a6551
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-eth.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Shunli Wang <shunli.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+static const struct mtk_gate_regs eth_cg_regs = {
+ .sta_ofs = 0x0030,
+};
+
+#define GATE_ETH(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &eth_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate eth_clks[] = {
+ GATE_ETH(CLK_ETHSYS_HSDMA, "hsdma_clk", "ethif_sel", 5),
+ GATE_ETH(CLK_ETHSYS_ESW, "esw_clk", "ethpll_500m_ck", 6),
+ GATE_ETH(CLK_ETHSYS_GP2, "gp2_clk", "trgpll", 7),
+ GATE_ETH(CLK_ETHSYS_GP1, "gp1_clk", "ethpll_500m_ck", 8),
+ GATE_ETH(CLK_ETHSYS_PCM, "pcm_clk", "ethif_sel", 11),
+ GATE_ETH(CLK_ETHSYS_GDMA, "gdma_clk", "ethif_sel", 14),
+ GATE_ETH(CLK_ETHSYS_I2S, "i2s_clk", "ethif_sel", 17),
+ GATE_ETH(CLK_ETHSYS_CRYPTO, "crypto_clk", "ethif_sel", 29),
+};
+
+static const struct of_device_id of_match_clk_mt2701_eth[] = {
+ { .compatible = "mediatek,mt2701-ethsys", },
+ {}
+};
+
+static int clk_mt2701_eth_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_ETHSYS_NR);
+
+ mtk_clk_register_gates(node, eth_clks, ARRAY_SIZE(eth_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ mtk_register_reset_controller(node, 1, 0x34);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2701_eth_drv = {
+ .probe = clk_mt2701_eth_probe,
+ .driver = {
+ .name = "clk-mt2701-eth",
+ .of_match_table = of_match_clk_mt2701_eth,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_eth_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701-g3d.c b/drivers/clk/mediatek/clk-mt2701-g3d.c
new file mode 100644
index 000000000..1328c112a
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-g3d.c
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Sean Wang <sean.wang@mediatek.com>
+ *
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+#define GATE_G3D(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &g3d_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate_regs g3d_cg_regs = {
+ .sta_ofs = 0x0,
+ .set_ofs = 0x4,
+ .clr_ofs = 0x8,
+};
+
+static const struct mtk_gate g3d_clks[] = {
+ GATE_G3D(CLK_G3DSYS_CORE, "g3d_core", "mfg_sel", 0),
+};
+
+static int clk_mt2701_g3dsys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_G3DSYS_NR);
+
+ mtk_clk_register_gates(node, g3d_clks, ARRAY_SIZE(g3d_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ mtk_register_reset_controller(node, 1, 0xc);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2701_g3d[] = {
+ {
+ .compatible = "mediatek,mt2701-g3dsys",
+ .data = clk_mt2701_g3dsys_init,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt2701_g3d_probe(struct platform_device *pdev)
+{
+ int (*clk_init)(struct platform_device *);
+ int r;
+
+ clk_init = of_device_get_match_data(&pdev->dev);
+ if (!clk_init)
+ return -EINVAL;
+
+ r = clk_init(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2701_g3d_drv = {
+ .probe = clk_mt2701_g3d_probe,
+ .driver = {
+ .name = "clk-mt2701-g3d",
+ .of_match_table = of_match_clk_mt2701_g3d,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_g3d_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701-hif.c b/drivers/clk/mediatek/clk-mt2701-hif.c
new file mode 100644
index 000000000..18f3723be
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-hif.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Shunli Wang <shunli.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+static const struct mtk_gate_regs hif_cg_regs = {
+ .sta_ofs = 0x0030,
+};
+
+#define GATE_HIF(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &hif_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate hif_clks[] = {
+ GATE_HIF(CLK_HIFSYS_USB0PHY, "usb0_phy_clk", "ethpll_500m_ck", 21),
+ GATE_HIF(CLK_HIFSYS_USB1PHY, "usb1_phy_clk", "ethpll_500m_ck", 22),
+ GATE_HIF(CLK_HIFSYS_PCIE0, "pcie0_clk", "ethpll_500m_ck", 24),
+ GATE_HIF(CLK_HIFSYS_PCIE1, "pcie1_clk", "ethpll_500m_ck", 25),
+ GATE_HIF(CLK_HIFSYS_PCIE2, "pcie2_clk", "ethpll_500m_ck", 26),
+};
+
+static const struct of_device_id of_match_clk_mt2701_hif[] = {
+ { .compatible = "mediatek,mt2701-hifsys", },
+ {}
+};
+
+static int clk_mt2701_hif_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_HIFSYS_NR);
+
+ mtk_clk_register_gates(node, hif_clks, ARRAY_SIZE(hif_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r) {
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+ return r;
+ }
+
+ mtk_register_reset_controller(node, 1, 0x34);
+
+ return 0;
+}
+
+static struct platform_driver clk_mt2701_hif_drv = {
+ .probe = clk_mt2701_hif_probe,
+ .driver = {
+ .name = "clk-mt2701-hif",
+ .of_match_table = of_match_clk_mt2701_hif,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_hif_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701-img.c b/drivers/clk/mediatek/clk-mt2701-img.c
new file mode 100644
index 000000000..b7441c98b
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-img.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Shunli Wang <shunli.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+static const struct mtk_gate_regs img_cg_regs = {
+ .set_ofs = 0x0004,
+ .clr_ofs = 0x0008,
+ .sta_ofs = 0x0000,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &img_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate img_clks[] = {
+ GATE_IMG(CLK_IMG_SMI_COMM, "img_smi_comm", "mm_sel", 0),
+ GATE_IMG(CLK_IMG_RESZ, "img_resz", "mm_sel", 1),
+ GATE_IMG(CLK_IMG_JPGDEC_SMI, "img_jpgdec_smi", "mm_sel", 5),
+ GATE_IMG(CLK_IMG_JPGDEC, "img_jpgdec", "mm_sel", 6),
+ GATE_IMG(CLK_IMG_VENC_LT, "img_venc_lt", "mm_sel", 8),
+ GATE_IMG(CLK_IMG_VENC, "img_venc", "mm_sel", 9),
+};
+
+static const struct of_device_id of_match_clk_mt2701_img[] = {
+ { .compatible = "mediatek,mt2701-imgsys", },
+ {}
+};
+
+static int clk_mt2701_img_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_IMG_NR);
+
+ mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2701_img_drv = {
+ .probe = clk_mt2701_img_probe,
+ .driver = {
+ .name = "clk-mt2701-img",
+ .of_match_table = of_match_clk_mt2701_img,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_img_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701-mm.c b/drivers/clk/mediatek/clk-mt2701-mm.c
new file mode 100644
index 000000000..fe1f85072
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-mm.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Shunli Wang <shunli.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+static const struct mtk_gate_regs disp0_cg_regs = {
+ .set_ofs = 0x0104,
+ .clr_ofs = 0x0108,
+ .sta_ofs = 0x0100,
+};
+
+static const struct mtk_gate_regs disp1_cg_regs = {
+ .set_ofs = 0x0114,
+ .clr_ofs = 0x0118,
+ .sta_ofs = 0x0110,
+};
+
+#define GATE_DISP0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &disp0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_DISP1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &disp1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate mm_clks[] = {
+ GATE_DISP0(CLK_MM_SMI_COMMON, "mm_smi_comm", "mm_sel", 0),
+ GATE_DISP0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+ GATE_DISP0(CLK_MM_CMDQ, "mm_cmdq", "mm_sel", 2),
+ GATE_DISP0(CLK_MM_MUTEX, "mm_mutex", "mm_sel", 3),
+ GATE_DISP0(CLK_MM_DISP_COLOR, "mm_disp_color", "mm_sel", 4),
+ GATE_DISP0(CLK_MM_DISP_BLS, "mm_disp_bls", "mm_sel", 5),
+ GATE_DISP0(CLK_MM_DISP_WDMA, "mm_disp_wdma", "mm_sel", 6),
+ GATE_DISP0(CLK_MM_DISP_RDMA, "mm_disp_rdma", "mm_sel", 7),
+ GATE_DISP0(CLK_MM_DISP_OVL, "mm_disp_ovl", "mm_sel", 8),
+ GATE_DISP0(CLK_MM_MDP_TDSHP, "mm_mdp_tdshp", "mm_sel", 9),
+ GATE_DISP0(CLK_MM_MDP_WROT, "mm_mdp_wrot", "mm_sel", 10),
+ GATE_DISP0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
+ GATE_DISP0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 12),
+ GATE_DISP0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 13),
+ GATE_DISP0(CLK_MM_MDP_RDMA, "mm_mdp_rdma", "mm_sel", 14),
+ GATE_DISP0(CLK_MM_MDP_BLS_26M, "mm_mdp_bls_26m", "pwm_sel", 15),
+ GATE_DISP0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 16),
+ GATE_DISP0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 17),
+ GATE_DISP0(CLK_MM_MUTEX_32K, "mm_mutex_32k", "rtc_sel", 18),
+ GATE_DISP0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 19),
+ GATE_DISP0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 20),
+ GATE_DISP1(CLK_MM_DSI_ENGINE, "mm_dsi_eng", "mm_sel", 0),
+ GATE_DISP1(CLK_MM_DSI_DIG, "mm_dsi_dig", "dsi0_lntc_dsi", 1),
+ GATE_DISP1(CLK_MM_DPI_DIGL, "mm_dpi_digl", "dpi0_sel", 2),
+ GATE_DISP1(CLK_MM_DPI_ENGINE, "mm_dpi_eng", "mm_sel", 3),
+ GATE_DISP1(CLK_MM_DPI1_DIGL, "mm_dpi1_digl", "dpi1_sel", 4),
+ GATE_DISP1(CLK_MM_DPI1_ENGINE, "mm_dpi1_eng", "mm_sel", 5),
+ GATE_DISP1(CLK_MM_TVE_OUTPUT, "mm_tve_output", "tve_sel", 6),
+ GATE_DISP1(CLK_MM_TVE_INPUT, "mm_tve_input", "dpi0_sel", 7),
+ GATE_DISP1(CLK_MM_HDMI_PIXEL, "mm_hdmi_pixel", "dpi1_sel", 8),
+ GATE_DISP1(CLK_MM_HDMI_PLL, "mm_hdmi_pll", "hdmi_sel", 9),
+ GATE_DISP1(CLK_MM_HDMI_AUDIO, "mm_hdmi_audio", "apll_sel", 10),
+ GATE_DISP1(CLK_MM_HDMI_SPDIF, "mm_hdmi_spdif", "apll_sel", 11),
+ GATE_DISP1(CLK_MM_TVE_FMM, "mm_tve_fmm", "mm_sel", 14),
+};
+
+static const struct of_device_id of_match_clk_mt2701_mm[] = {
+ { .compatible = "mediatek,mt2701-mmsys", },
+ {}
+};
+
+static int clk_mt2701_mm_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_MM_NR);
+
+ mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2701_mm_drv = {
+ .probe = clk_mt2701_mm_probe,
+ .driver = {
+ .name = "clk-mt2701-mm",
+ .of_match_table = of_match_clk_mt2701_mm,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701-vdec.c b/drivers/clk/mediatek/clk-mt2701-vdec.c
new file mode 100644
index 000000000..d3c0fc9d6
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701-vdec.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Shunli Wang <shunli.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+static const struct mtk_gate_regs vdec0_cg_regs = {
+ .set_ofs = 0x0000,
+ .clr_ofs = 0x0004,
+ .sta_ofs = 0x0000,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs = {
+ .set_ofs = 0x0008,
+ .clr_ofs = 0x000c,
+ .sta_ofs = 0x0008,
+};
+
+#define GATE_VDEC0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+#define GATE_VDEC1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate vdec_clks[] = {
+ GATE_VDEC0(CLK_VDEC_CKGEN, "vdec_cken", "vdec_sel", 0),
+ GATE_VDEC1(CLK_VDEC_LARB, "vdec_larb_cken", "mm_sel", 0),
+};
+
+static const struct of_device_id of_match_clk_mt2701_vdec[] = {
+ { .compatible = "mediatek,mt2701-vdecsys", },
+ {}
+};
+
+static int clk_mt2701_vdec_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_VDEC_NR);
+
+ mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2701_vdec_drv = {
+ .probe = clk_mt2701_vdec_probe,
+ .driver = {
+ .name = "clk-mt2701-vdec",
+ .of_match_table = of_match_clk_mt2701_vdec,
+ },
+};
+
+builtin_platform_driver(clk_mt2701_vdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
new file mode 100644
index 000000000..4dda8988b
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701.c
@@ -0,0 +1,1048 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Shunli Wang <shunli.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+#include "clk-cpumux.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+/*
+ * For some clocks, we don't care what their actual rates are. And these
+ * clocks may change their rate on different products or different scenarios.
+ * So we model these clocks' rate as 0, to denote it's not an actual rate.
+ */
+#define DUMMY_RATE 0
+
+static DEFINE_SPINLOCK(mt2701_clk_lock);
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+ FIXED_CLK(CLK_TOP_DPI, "dpi_ck", "clk26m",
+ 108 * MHZ),
+ FIXED_CLK(CLK_TOP_DMPLL, "dmpll_ck", "clk26m",
+ 400 * MHZ),
+ FIXED_CLK(CLK_TOP_VENCPLL, "vencpll_ck", "clk26m",
+ 295750000),
+ FIXED_CLK(CLK_TOP_HDMI_0_PIX340M, "hdmi_0_pix340m", "clk26m",
+ 340 * MHZ),
+ FIXED_CLK(CLK_TOP_HDMI_0_DEEP340M, "hdmi_0_deep340m", "clk26m",
+ 340 * MHZ),
+ FIXED_CLK(CLK_TOP_HDMI_0_PLL340M, "hdmi_0_pll340m", "clk26m",
+ 340 * MHZ),
+ FIXED_CLK(CLK_TOP_HADDS2_FB, "hadds2_fbclk", "clk26m",
+ 27 * MHZ),
+ FIXED_CLK(CLK_TOP_WBG_DIG_416M, "wbg_dig_ck_416m", "clk26m",
+ 416 * MHZ),
+ FIXED_CLK(CLK_TOP_DSI0_LNTC_DSI, "dsi0_lntc_dsi", "clk26m",
+ 143 * MHZ),
+ FIXED_CLK(CLK_TOP_HDMI_SCL_RX, "hdmi_scl_rx", "clk26m",
+ 27 * MHZ),
+ FIXED_CLK(CLK_TOP_AUD_EXT1, "aud_ext1", "clk26m",
+ DUMMY_RATE),
+ FIXED_CLK(CLK_TOP_AUD_EXT2, "aud_ext2", "clk26m",
+ DUMMY_RATE),
+ FIXED_CLK(CLK_TOP_NFI1X_PAD, "nfi1x_pad", "clk26m",
+ DUMMY_RATE),
+};
+
+static const struct mtk_fixed_factor top_fixed_divs[] = {
+ FACTOR(CLK_TOP_SYSPLL, "syspll_ck", "mainpll", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "mainpll", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1, 3),
+ FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5),
+ FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1, 7),
+ FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "syspll_d2", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "syspll_d2", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "syspll_d2", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "syspll_d2", 1, 16),
+ FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "syspll_d3", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "syspll_d3", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL2_D8, "syspll2_d8", "syspll_d3", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "syspll_d5", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "syspll_d5", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "syspll_d7", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "syspll_d7", 1, 4),
+
+ FACTOR(CLK_TOP_UNIVPLL, "univpll_ck", "univpll", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
+ FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
+ FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
+ FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univpll", 1, 26),
+ FACTOR(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univpll", 1, 52),
+ FACTOR(CLK_TOP_UNIVPLL_D108, "univpll_d108", "univpll", 1, 108),
+ FACTOR(CLK_TOP_USB_PHY48M, "usb_phy48m_ck", "univpll", 1, 26),
+ FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_d2", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_d2", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll_d2", 1, 8),
+ FACTOR(CLK_TOP_8BDAC, "8bdac_ck", "univpll_d2", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll_d3", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll_d3", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll_d3", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL2_D16, "univpll2_d16", "univpll_d3", 1, 16),
+ FACTOR(CLK_TOP_UNIVPLL2_D32, "univpll2_d32", "univpll_d3", 1, 32),
+ FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll_d5", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll_d5", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univpll_d5", 1, 8),
+
+ FACTOR(CLK_TOP_MSDCPLL, "msdcpll_ck", "msdcpll", 1, 1),
+ FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
+ FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4),
+ FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1, 8),
+
+ FACTOR(CLK_TOP_MMPLL, "mmpll_ck", "mmpll", 1, 1),
+ FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll", 1, 2),
+
+ FACTOR(CLK_TOP_DMPLL_D2, "dmpll_d2", "dmpll_ck", 1, 2),
+ FACTOR(CLK_TOP_DMPLL_D4, "dmpll_d4", "dmpll_ck", 1, 4),
+ FACTOR(CLK_TOP_DMPLL_X2, "dmpll_x2", "dmpll_ck", 1, 1),
+
+ FACTOR(CLK_TOP_TVDPLL, "tvdpll_ck", "tvdpll", 1, 1),
+ FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll", 1, 2),
+ FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1, 4),
+
+ FACTOR(CLK_TOP_VDECPLL, "vdecpll_ck", "vdecpll", 1, 1),
+ FACTOR(CLK_TOP_TVD2PLL, "tvd2pll_ck", "tvd2pll", 1, 1),
+ FACTOR(CLK_TOP_TVD2PLL_D2, "tvd2pll_d2", "tvd2pll", 1, 2),
+
+ FACTOR(CLK_TOP_MIPIPLL, "mipipll", "dpi_ck", 1, 1),
+ FACTOR(CLK_TOP_MIPIPLL_D2, "mipipll_d2", "dpi_ck", 1, 2),
+ FACTOR(CLK_TOP_MIPIPLL_D4, "mipipll_d4", "dpi_ck", 1, 4),
+
+ FACTOR(CLK_TOP_HDMIPLL, "hdmipll_ck", "hdmitx_dig_cts", 1, 1),
+ FACTOR(CLK_TOP_HDMIPLL_D2, "hdmipll_d2", "hdmitx_dig_cts", 1, 2),
+ FACTOR(CLK_TOP_HDMIPLL_D3, "hdmipll_d3", "hdmitx_dig_cts", 1, 3),
+
+ FACTOR(CLK_TOP_ARMPLL_1P3G, "armpll_1p3g_ck", "armpll", 1, 1),
+
+ FACTOR(CLK_TOP_AUDPLL, "audpll", "audpll_sel", 1, 1),
+ FACTOR(CLK_TOP_AUDPLL_D4, "audpll_d4", "audpll_sel", 1, 4),
+ FACTOR(CLK_TOP_AUDPLL_D8, "audpll_d8", "audpll_sel", 1, 8),
+ FACTOR(CLK_TOP_AUDPLL_D16, "audpll_d16", "audpll_sel", 1, 16),
+ FACTOR(CLK_TOP_AUDPLL_D24, "audpll_d24", "audpll_sel", 1, 24),
+
+ FACTOR(CLK_TOP_AUD1PLL_98M, "aud1pll_98m_ck", "aud1pll", 1, 3),
+ FACTOR(CLK_TOP_AUD2PLL_90M, "aud2pll_90m_ck", "aud2pll", 1, 3),
+ FACTOR(CLK_TOP_HADDS2PLL_98M, "hadds2pll_98m", "hadds2pll", 1, 3),
+ FACTOR(CLK_TOP_HADDS2PLL_294M, "hadds2pll_294m", "hadds2pll", 1, 1),
+ FACTOR(CLK_TOP_ETHPLL_500M, "ethpll_500m_ck", "ethpll", 1, 1),
+ FACTOR(CLK_TOP_CLK26M_D8, "clk26m_d8", "clk26m", 1, 8),
+ FACTOR(CLK_TOP_32K_INTERNAL, "32k_internal", "clk26m", 1, 793),
+ FACTOR(CLK_TOP_32K_EXTERNAL, "32k_external", "rtc32k", 1, 1),
+ FACTOR(CLK_TOP_AXISEL_D4, "axisel_d4", "axi_sel", 1, 4),
+};
+
+static const char * const axi_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll2_d2",
+ "mmpll_d2",
+ "dmpll_d2"
+};
+
+static const char * const mem_parents[] = {
+ "clk26m",
+ "dmpll_ck"
+};
+
+static const char * const ddrphycfg_parents[] = {
+ "clk26m",
+ "syspll1_d8"
+};
+
+static const char * const mm_parents[] = {
+ "clk26m",
+ "vencpll_ck",
+ "syspll1_d2",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll1_d2",
+ "univpll2_d2",
+ "dmpll_ck"
+};
+
+static const char * const pwm_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "univpll3_d2",
+ "univpll1_d4",
+};
+
+static const char * const vdec_parents[] = {
+ "clk26m",
+ "vdecpll_ck",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll2_d2",
+ "vencpll_ck",
+ "msdcpll_d2",
+ "mmpll_d2"
+};
+
+static const char * const mfg_parents[] = {
+ "clk26m",
+ "mmpll_ck",
+ "dmpll_x2_ck",
+ "msdcpll_ck",
+ "clk26m",
+ "syspll_d3",
+ "univpll_d3",
+ "univpll1_d2"
+};
+
+static const char * const camtg_parents[] = {
+ "clk26m",
+ "univpll_d26",
+ "univpll2_d2",
+ "syspll3_d2",
+ "syspll3_d4",
+ "msdcpll_d2",
+ "mmpll_d2"
+};
+
+static const char * const uart_parents[] = {
+ "clk26m",
+ "univpll2_d8"
+};
+
+static const char * const spi_parents[] = {
+ "clk26m",
+ "syspll3_d2",
+ "syspll4_d2",
+ "univpll2_d4",
+ "univpll1_d8"
+};
+
+static const char * const usb20_parents[] = {
+ "clk26m",
+ "univpll1_d8",
+ "univpll3_d4"
+};
+
+static const char * const msdc30_parents[] = {
+ "clk26m",
+ "msdcpll_d2",
+ "syspll2_d2",
+ "syspll1_d4",
+ "univpll1_d4",
+ "univpll2_d4"
+};
+
+static const char * const audio_parents[] = {
+ "clk26m",
+ "syspll1_d16"
+};
+
+static const char * const aud_intbus_parents[] = {
+ "clk26m",
+ "syspll1_d4",
+ "syspll3_d2",
+ "syspll4_d2",
+ "univpll3_d2",
+ "univpll2_d4"
+};
+
+static const char * const pmicspi_parents[] = {
+ "clk26m",
+ "syspll1_d8",
+ "syspll2_d4",
+ "syspll4_d2",
+ "syspll3_d4",
+ "syspll2_d8",
+ "syspll1_d16",
+ "univpll3_d4",
+ "univpll_d26",
+ "dmpll_d2",
+ "dmpll_d4"
+};
+
+static const char * const scp_parents[] = {
+ "clk26m",
+ "syspll1_d8",
+ "dmpll_d2",
+ "dmpll_d4"
+};
+
+static const char * const dpi0_parents[] = {
+ "clk26m",
+ "mipipll",
+ "mipipll_d2",
+ "mipipll_d4",
+ "clk26m",
+ "tvdpll_ck",
+ "tvdpll_d2",
+ "tvdpll_d4"
+};
+
+static const char * const dpi1_parents[] = {
+ "clk26m",
+ "tvdpll_ck",
+ "tvdpll_d2",
+ "tvdpll_d4"
+};
+
+static const char * const tve_parents[] = {
+ "clk26m",
+ "mipipll",
+ "mipipll_d2",
+ "mipipll_d4",
+ "clk26m",
+ "tvdpll_ck",
+ "tvdpll_d2",
+ "tvdpll_d4"
+};
+
+static const char * const hdmi_parents[] = {
+ "clk26m",
+ "hdmipll_ck",
+ "hdmipll_d2",
+ "hdmipll_d3"
+};
+
+static const char * const apll_parents[] = {
+ "clk26m",
+ "audpll",
+ "audpll_d4",
+ "audpll_d8",
+ "audpll_d16",
+ "audpll_d24",
+ "clk26m",
+ "clk26m"
+};
+
+static const char * const rtc_parents[] = {
+ "32k_internal",
+ "32k_external",
+ "clk26m",
+ "univpll3_d8"
+};
+
+static const char * const nfi2x_parents[] = {
+ "clk26m",
+ "syspll2_d2",
+ "syspll_d7",
+ "univpll3_d2",
+ "syspll2_d4",
+ "univpll3_d4",
+ "syspll4_d4",
+ "clk26m"
+};
+
+static const char * const emmc_hclk_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll1_d4",
+ "syspll2_d2"
+};
+
+static const char * const flash_parents[] = {
+ "clk26m_d8",
+ "clk26m",
+ "syspll2_d8",
+ "syspll3_d4",
+ "univpll3_d4",
+ "syspll4_d2",
+ "syspll2_d4",
+ "univpll2_d4"
+};
+
+static const char * const di_parents[] = {
+ "clk26m",
+ "tvd2pll_ck",
+ "tvd2pll_d2",
+ "clk26m"
+};
+
+static const char * const nr_osd_parents[] = {
+ "clk26m",
+ "vencpll_ck",
+ "syspll1_d2",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll1_d2",
+ "univpll2_d2",
+ "dmpll_ck"
+};
+
+static const char * const hdmirx_bist_parents[] = {
+ "clk26m",
+ "syspll_d3",
+ "clk26m",
+ "syspll1_d16",
+ "syspll4_d2",
+ "syspll1_d4",
+ "vencpll_ck",
+ "clk26m"
+};
+
+static const char * const intdir_parents[] = {
+ "clk26m",
+ "mmpll_ck",
+ "syspll_d2",
+ "univpll_d2"
+};
+
+static const char * const asm_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "univpll2_d2",
+ "syspll_d5"
+};
+
+static const char * const ms_card_parents[] = {
+ "clk26m",
+ "univpll3_d8",
+ "syspll4_d4"
+};
+
+static const char * const ethif_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll1_d2",
+ "dmpll_ck",
+ "dmpll_d2"
+};
+
+static const char * const hdmirx_parents[] = {
+ "clk26m",
+ "univpll_d52"
+};
+
+static const char * const cmsys_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "univpll1_d2",
+ "univpll_d5",
+ "syspll_d5",
+ "syspll2_d2",
+ "syspll1_d4",
+ "syspll3_d2",
+ "syspll2_d4",
+ "syspll1_d8",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m"
+};
+
+static const char * const clk_8bdac_parents[] = {
+ "32k_internal",
+ "8bdac_ck",
+ "clk26m",
+ "clk26m"
+};
+
+static const char * const aud2dvd_parents[] = {
+ "a1sys_hp_ck",
+ "a2sys_hp_ck"
+};
+
+static const char * const padmclk_parents[] = {
+ "clk26m",
+ "univpll_d26",
+ "univpll_d52",
+ "univpll_d108",
+ "univpll2_d8",
+ "univpll2_d16",
+ "univpll2_d32"
+};
+
+static const char * const aud_mux_parents[] = {
+ "clk26m",
+ "aud1pll_98m_ck",
+ "aud2pll_90m_ck",
+ "hadds2pll_98m",
+ "audio_ext1_ck",
+ "audio_ext2_ck"
+};
+
+static const char * const aud_src_parents[] = {
+ "aud_mux1_sel",
+ "aud_mux2_sel"
+};
+
+static const char * const cpu_parents[] = {
+ "clk26m",
+ "armpll",
+ "mainpll",
+ "mmpll"
+};
+
+static const struct mtk_composite cpu_muxes[] __initconst = {
+ MUX(CLK_INFRA_CPUSEL, "infra_cpu_sel", cpu_parents, 0x0000, 2, 2),
+};
+
+static const struct mtk_composite top_muxes[] = {
+ MUX_GATE_FLAGS(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
+ 0x0040, 0, 3, 7, CLK_IS_CRITICAL),
+ MUX_GATE_FLAGS(CLK_TOP_MEM_SEL, "mem_sel", mem_parents,
+ 0x0040, 8, 1, 15, CLK_IS_CRITICAL),
+ MUX_GATE_FLAGS(CLK_TOP_DDRPHYCFG_SEL, "ddrphycfg_sel",
+ ddrphycfg_parents, 0x0040, 16, 1, 23, CLK_IS_CRITICAL),
+ MUX_GATE(CLK_TOP_MM_SEL, "mm_sel", mm_parents,
+ 0x0040, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_PWM_SEL, "pwm_sel", pwm_parents,
+ 0x0050, 0, 2, 7),
+ MUX_GATE(CLK_TOP_VDEC_SEL, "vdec_sel", vdec_parents,
+ 0x0050, 8, 4, 15),
+ MUX_GATE(CLK_TOP_MFG_SEL, "mfg_sel", mfg_parents,
+ 0x0050, 16, 3, 23),
+ MUX_GATE(CLK_TOP_CAMTG_SEL, "camtg_sel", camtg_parents,
+ 0x0050, 24, 3, 31),
+ MUX_GATE(CLK_TOP_UART_SEL, "uart_sel", uart_parents,
+ 0x0060, 0, 1, 7),
+
+ MUX_GATE(CLK_TOP_SPI0_SEL, "spi0_sel", spi_parents,
+ 0x0060, 8, 3, 15),
+ MUX_GATE(CLK_TOP_USB20_SEL, "usb20_sel", usb20_parents,
+ 0x0060, 16, 2, 23),
+ MUX_GATE(CLK_TOP_MSDC30_0_SEL, "msdc30_0_sel", msdc30_parents,
+ 0x0060, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel", msdc30_parents,
+ 0x0070, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_2_SEL, "msdc30_2_sel", msdc30_parents,
+ 0x0070, 8, 3, 15),
+ MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel", msdc30_parents,
+ 0x0070, 16, 1, 23),
+ MUX_GATE(CLK_TOP_AUDINTBUS_SEL, "aud_intbus_sel", aud_intbus_parents,
+ 0x0070, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel", pmicspi_parents,
+ 0x0080, 0, 4, 7),
+ MUX_GATE(CLK_TOP_SCP_SEL, "scp_sel", scp_parents,
+ 0x0080, 8, 2, 15),
+ MUX_GATE(CLK_TOP_DPI0_SEL, "dpi0_sel", dpi0_parents,
+ 0x0080, 16, 3, 23),
+ MUX_GATE(CLK_TOP_DPI1_SEL, "dpi1_sel", dpi1_parents,
+ 0x0080, 24, 2, 31),
+
+ MUX_GATE(CLK_TOP_TVE_SEL, "tve_sel", tve_parents,
+ 0x0090, 0, 3, 7),
+ MUX_GATE(CLK_TOP_HDMI_SEL, "hdmi_sel", hdmi_parents,
+ 0x0090, 8, 2, 15),
+ MUX_GATE(CLK_TOP_APLL_SEL, "apll_sel", apll_parents,
+ 0x0090, 16, 3, 23),
+
+ MUX_GATE_FLAGS(CLK_TOP_RTC_SEL, "rtc_sel", rtc_parents,
+ 0x00A0, 0, 2, 7, CLK_IS_CRITICAL),
+ MUX_GATE(CLK_TOP_NFI2X_SEL, "nfi2x_sel", nfi2x_parents,
+ 0x00A0, 8, 3, 15),
+ MUX_GATE(CLK_TOP_EMMC_HCLK_SEL, "emmc_hclk_sel", emmc_hclk_parents,
+ 0x00A0, 24, 2, 31),
+
+ MUX_GATE(CLK_TOP_FLASH_SEL, "flash_sel", flash_parents,
+ 0x00B0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_DI_SEL, "di_sel", di_parents,
+ 0x00B0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_NR_SEL, "nr_sel", nr_osd_parents,
+ 0x00B0, 16, 3, 23),
+ MUX_GATE(CLK_TOP_OSD_SEL, "osd_sel", nr_osd_parents,
+ 0x00B0, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_HDMIRX_BIST_SEL, "hdmirx_bist_sel",
+ hdmirx_bist_parents, 0x00C0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_INTDIR_SEL, "intdir_sel", intdir_parents,
+ 0x00C0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_ASM_I_SEL, "asm_i_sel", asm_parents,
+ 0x00C0, 16, 2, 23),
+ MUX_GATE(CLK_TOP_ASM_M_SEL, "asm_m_sel", asm_parents,
+ 0x00C0, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_ASM_H_SEL, "asm_h_sel", asm_parents,
+ 0x00D0, 0, 2, 7),
+ MUX_GATE(CLK_TOP_MS_CARD_SEL, "ms_card_sel", ms_card_parents,
+ 0x00D0, 16, 2, 23),
+ MUX_GATE(CLK_TOP_ETHIF_SEL, "ethif_sel", ethif_parents,
+ 0x00D0, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_HDMIRX26_24_SEL, "hdmirx26_24_sel", hdmirx_parents,
+ 0x00E0, 0, 1, 7),
+ MUX_GATE(CLK_TOP_MSDC30_3_SEL, "msdc30_3_sel", msdc30_parents,
+ 0x00E0, 8, 3, 15),
+ MUX_GATE(CLK_TOP_CMSYS_SEL, "cmsys_sel", cmsys_parents,
+ 0x00E0, 16, 4, 23),
+
+ MUX_GATE(CLK_TOP_SPI1_SEL, "spi2_sel", spi_parents,
+ 0x00E0, 24, 3, 31),
+ MUX_GATE(CLK_TOP_SPI2_SEL, "spi1_sel", spi_parents,
+ 0x00F0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_8BDAC_SEL, "8bdac_sel", clk_8bdac_parents,
+ 0x00F0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_AUD2DVD_SEL, "aud2dvd_sel", aud2dvd_parents,
+ 0x00F0, 16, 1, 23),
+
+ MUX(CLK_TOP_PADMCLK_SEL, "padmclk_sel", padmclk_parents,
+ 0x0100, 0, 3),
+
+ MUX(CLK_TOP_AUD_MUX1_SEL, "aud_mux1_sel", aud_mux_parents,
+ 0x012c, 0, 3),
+ MUX(CLK_TOP_AUD_MUX2_SEL, "aud_mux2_sel", aud_mux_parents,
+ 0x012c, 3, 3),
+ MUX(CLK_TOP_AUDPLL_MUX_SEL, "audpll_sel", aud_mux_parents,
+ 0x012c, 6, 3),
+ MUX_GATE(CLK_TOP_AUD_K1_SRC_SEL, "aud_k1_src_sel", aud_src_parents,
+ 0x012c, 15, 1, 23),
+ MUX_GATE(CLK_TOP_AUD_K2_SRC_SEL, "aud_k2_src_sel", aud_src_parents,
+ 0x012c, 16, 1, 24),
+ MUX_GATE(CLK_TOP_AUD_K3_SRC_SEL, "aud_k3_src_sel", aud_src_parents,
+ 0x012c, 17, 1, 25),
+ MUX_GATE(CLK_TOP_AUD_K4_SRC_SEL, "aud_k4_src_sel", aud_src_parents,
+ 0x012c, 18, 1, 26),
+ MUX_GATE(CLK_TOP_AUD_K5_SRC_SEL, "aud_k5_src_sel", aud_src_parents,
+ 0x012c, 19, 1, 27),
+ MUX_GATE(CLK_TOP_AUD_K6_SRC_SEL, "aud_k6_src_sel", aud_src_parents,
+ 0x012c, 20, 1, 28),
+};
+
+static const struct mtk_clk_divider top_adj_divs[] = {
+ DIV_ADJ(CLK_TOP_AUD_EXTCK1_DIV, "audio_ext1_ck", "aud_ext1",
+ 0x0120, 0, 8),
+ DIV_ADJ(CLK_TOP_AUD_EXTCK2_DIV, "audio_ext2_ck", "aud_ext2",
+ 0x0120, 8, 8),
+ DIV_ADJ(CLK_TOP_AUD_MUX1_DIV, "aud_mux1_div", "aud_mux1_sel",
+ 0x0120, 16, 8),
+ DIV_ADJ(CLK_TOP_AUD_MUX2_DIV, "aud_mux2_div", "aud_mux2_sel",
+ 0x0120, 24, 8),
+ DIV_ADJ(CLK_TOP_AUD_K1_SRC_DIV, "aud_k1_src_div", "aud_k1_src_sel",
+ 0x0124, 0, 8),
+ DIV_ADJ(CLK_TOP_AUD_K2_SRC_DIV, "aud_k2_src_div", "aud_k2_src_sel",
+ 0x0124, 8, 8),
+ DIV_ADJ(CLK_TOP_AUD_K3_SRC_DIV, "aud_k3_src_div", "aud_k3_src_sel",
+ 0x0124, 16, 8),
+ DIV_ADJ(CLK_TOP_AUD_K4_SRC_DIV, "aud_k4_src_div", "aud_k4_src_sel",
+ 0x0124, 24, 8),
+ DIV_ADJ(CLK_TOP_AUD_K5_SRC_DIV, "aud_k5_src_div", "aud_k5_src_sel",
+ 0x0128, 0, 8),
+ DIV_ADJ(CLK_TOP_AUD_K6_SRC_DIV, "aud_k6_src_div", "aud_k6_src_sel",
+ 0x0128, 8, 8),
+};
+
+static const struct mtk_gate_regs top_aud_cg_regs = {
+ .sta_ofs = 0x012C,
+};
+
+#define GATE_TOP_AUD(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top_aud_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+static const struct mtk_gate top_clks[] = {
+ GATE_TOP_AUD(CLK_TOP_AUD_48K_TIMING, "a1sys_hp_ck", "aud_mux1_div",
+ 21),
+ GATE_TOP_AUD(CLK_TOP_AUD_44K_TIMING, "a2sys_hp_ck", "aud_mux2_div",
+ 22),
+ GATE_TOP_AUD(CLK_TOP_AUD_I2S1_MCLK, "aud_i2s1_mclk", "aud_k1_src_div",
+ 23),
+ GATE_TOP_AUD(CLK_TOP_AUD_I2S2_MCLK, "aud_i2s2_mclk", "aud_k2_src_div",
+ 24),
+ GATE_TOP_AUD(CLK_TOP_AUD_I2S3_MCLK, "aud_i2s3_mclk", "aud_k3_src_div",
+ 25),
+ GATE_TOP_AUD(CLK_TOP_AUD_I2S4_MCLK, "aud_i2s4_mclk", "aud_k4_src_div",
+ 26),
+ GATE_TOP_AUD(CLK_TOP_AUD_I2S5_MCLK, "aud_i2s5_mclk", "aud_k5_src_div",
+ 27),
+ GATE_TOP_AUD(CLK_TOP_AUD_I2S6_MCLK, "aud_i2s6_mclk", "aud_k6_src_div",
+ 28),
+};
+
+static int mtk_topckgen_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ struct device_node *node = pdev->dev.of_node;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ clk_data = mtk_alloc_clk_data(CLK_TOP_NR);
+
+ mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+ clk_data);
+
+ mtk_clk_register_factors(top_fixed_divs, ARRAY_SIZE(top_fixed_divs),
+ clk_data);
+
+ mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes),
+ base, &mt2701_clk_lock, clk_data);
+
+ mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs),
+ base, &mt2701_clk_lock, clk_data);
+
+ mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+ clk_data);
+
+ return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct mtk_gate_regs infra_cg_regs = {
+ .set_ofs = 0x0040,
+ .clr_ofs = 0x0044,
+ .sta_ofs = 0x0048,
+};
+
+#define GATE_ICG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate infra_clks[] = {
+ GATE_ICG(CLK_INFRA_DBG, "dbgclk", "axi_sel", 0),
+ GATE_ICG(CLK_INFRA_SMI, "smi_ck", "mm_sel", 1),
+ GATE_ICG(CLK_INFRA_QAXI_CM4, "cm4_ck", "axi_sel", 2),
+ GATE_ICG(CLK_INFRA_AUD_SPLIN_B, "audio_splin_bck", "hadds2pll_294m", 4),
+ GATE_ICG(CLK_INFRA_AUDIO, "audio_ck", "clk26m", 5),
+ GATE_ICG(CLK_INFRA_EFUSE, "efuse_ck", "clk26m", 6),
+ GATE_ICG(CLK_INFRA_L2C_SRAM, "l2c_sram_ck", "mm_sel", 7),
+ GATE_ICG(CLK_INFRA_M4U, "m4u_ck", "mem_sel", 8),
+ GATE_ICG(CLK_INFRA_CONNMCU, "connsys_bus", "wbg_dig_ck_416m", 12),
+ GATE_ICG(CLK_INFRA_TRNG, "trng_ck", "axi_sel", 13),
+ GATE_ICG(CLK_INFRA_RAMBUFIF, "rambufif_ck", "mem_sel", 14),
+ GATE_ICG(CLK_INFRA_CPUM, "cpum_ck", "mem_sel", 15),
+ GATE_ICG(CLK_INFRA_KP, "kp_ck", "axi_sel", 16),
+ GATE_ICG(CLK_INFRA_CEC, "cec_ck", "rtc_sel", 18),
+ GATE_ICG(CLK_INFRA_IRRX, "irrx_ck", "axi_sel", 19),
+ GATE_ICG(CLK_INFRA_PMICSPI, "pmicspi_ck", "pmicspi_sel", 22),
+ GATE_ICG(CLK_INFRA_PMICWRAP, "pmicwrap_ck", "axi_sel", 23),
+ GATE_ICG(CLK_INFRA_DDCCI, "ddcci_ck", "axi_sel", 24),
+};
+
+static const struct mtk_fixed_factor infra_fixed_divs[] = {
+ FACTOR(CLK_INFRA_CLK_13M, "clk13m", "clk26m", 1, 2),
+};
+
+static struct clk_onecell_data *infra_clk_data;
+
+static void __init mtk_infrasys_init_early(struct device_node *node)
+{
+ int r, i;
+
+ if (!infra_clk_data) {
+ infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+
+ for (i = 0; i < CLK_INFRA_NR; i++)
+ infra_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
+ }
+
+ mtk_clk_register_factors(infra_fixed_divs, ARRAY_SIZE(infra_fixed_divs),
+ infra_clk_data);
+
+ mtk_clk_register_cpumuxes(node, cpu_muxes, ARRAY_SIZE(cpu_muxes),
+ infra_clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, infra_clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+CLK_OF_DECLARE_DRIVER(mtk_infra, "mediatek,mt2701-infracfg",
+ mtk_infrasys_init_early);
+
+static int mtk_infrasys_init(struct platform_device *pdev)
+{
+ int r, i;
+ struct device_node *node = pdev->dev.of_node;
+
+ if (!infra_clk_data) {
+ infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+ } else {
+ for (i = 0; i < CLK_INFRA_NR; i++) {
+ if (infra_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
+ infra_clk_data->clks[i] = ERR_PTR(-ENOENT);
+ }
+ }
+
+ mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+ infra_clk_data);
+ mtk_clk_register_factors(infra_fixed_divs, ARRAY_SIZE(infra_fixed_divs),
+ infra_clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, infra_clk_data);
+ if (r)
+ return r;
+
+ mtk_register_reset_controller(node, 2, 0x30);
+
+ return 0;
+}
+
+static const struct mtk_gate_regs peri0_cg_regs = {
+ .set_ofs = 0x0008,
+ .clr_ofs = 0x0010,
+ .sta_ofs = 0x0018,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+ .set_ofs = 0x000c,
+ .clr_ofs = 0x0014,
+ .sta_ofs = 0x001c,
+};
+
+#define GATE_PERI0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_PERI1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate peri_clks[] = {
+ GATE_PERI0(CLK_PERI_USB0_MCU, "usb0_mcu_ck", "axi_sel", 31),
+ GATE_PERI0(CLK_PERI_ETH, "eth_ck", "clk26m", 30),
+ GATE_PERI0(CLK_PERI_SPI0, "spi0_ck", "spi0_sel", 29),
+ GATE_PERI0(CLK_PERI_AUXADC, "auxadc_ck", "clk26m", 28),
+ GATE_PERI0(CLK_PERI_I2C3, "i2c3_ck", "clk26m", 27),
+ GATE_PERI0(CLK_PERI_I2C2, "i2c2_ck", "axi_sel", 26),
+ GATE_PERI0(CLK_PERI_I2C1, "i2c1_ck", "axi_sel", 25),
+ GATE_PERI0(CLK_PERI_I2C0, "i2c0_ck", "axi_sel", 24),
+ GATE_PERI0(CLK_PERI_BTIF, "bitif_ck", "axi_sel", 23),
+ GATE_PERI0(CLK_PERI_UART3, "uart3_ck", "axi_sel", 22),
+ GATE_PERI0(CLK_PERI_UART2, "uart2_ck", "axi_sel", 21),
+ GATE_PERI0(CLK_PERI_UART1, "uart1_ck", "axi_sel", 20),
+ GATE_PERI0(CLK_PERI_UART0, "uart0_ck", "axi_sel", 19),
+ GATE_PERI0(CLK_PERI_NLI, "nli_ck", "axi_sel", 18),
+ GATE_PERI0(CLK_PERI_MSDC50_3, "msdc50_3_ck", "emmc_hclk_sel", 17),
+ GATE_PERI0(CLK_PERI_MSDC30_3, "msdc30_3_ck", "msdc30_3_sel", 16),
+ GATE_PERI0(CLK_PERI_MSDC30_2, "msdc30_2_ck", "msdc30_2_sel", 15),
+ GATE_PERI0(CLK_PERI_MSDC30_1, "msdc30_1_ck", "msdc30_1_sel", 14),
+ GATE_PERI0(CLK_PERI_MSDC30_0, "msdc30_0_ck", "msdc30_0_sel", 13),
+ GATE_PERI0(CLK_PERI_AP_DMA, "ap_dma_ck", "axi_sel", 12),
+ GATE_PERI0(CLK_PERI_USB1, "usb1_ck", "usb20_sel", 11),
+ GATE_PERI0(CLK_PERI_USB0, "usb0_ck", "usb20_sel", 10),
+ GATE_PERI0(CLK_PERI_PWM, "pwm_ck", "axi_sel", 9),
+ GATE_PERI0(CLK_PERI_PWM7, "pwm7_ck", "axisel_d4", 8),
+ GATE_PERI0(CLK_PERI_PWM6, "pwm6_ck", "axisel_d4", 7),
+ GATE_PERI0(CLK_PERI_PWM5, "pwm5_ck", "axisel_d4", 6),
+ GATE_PERI0(CLK_PERI_PWM4, "pwm4_ck", "axisel_d4", 5),
+ GATE_PERI0(CLK_PERI_PWM3, "pwm3_ck", "axisel_d4", 4),
+ GATE_PERI0(CLK_PERI_PWM2, "pwm2_ck", "axisel_d4", 3),
+ GATE_PERI0(CLK_PERI_PWM1, "pwm1_ck", "axisel_d4", 2),
+ GATE_PERI0(CLK_PERI_THERM, "therm_ck", "axi_sel", 1),
+ GATE_PERI0(CLK_PERI_NFI, "nfi_ck", "nfi2x_sel", 0),
+
+ GATE_PERI1(CLK_PERI_FCI, "fci_ck", "ms_card_sel", 11),
+ GATE_PERI1(CLK_PERI_SPI2, "spi2_ck", "spi2_sel", 10),
+ GATE_PERI1(CLK_PERI_SPI1, "spi1_ck", "spi1_sel", 9),
+ GATE_PERI1(CLK_PERI_HOST89_DVD, "host89_dvd_ck", "aud2dvd_sel", 8),
+ GATE_PERI1(CLK_PERI_HOST89_SPI, "host89_spi_ck", "spi0_sel", 7),
+ GATE_PERI1(CLK_PERI_HOST89_INT, "host89_int_ck", "axi_sel", 6),
+ GATE_PERI1(CLK_PERI_FLASH, "flash_ck", "nfi2x_sel", 5),
+ GATE_PERI1(CLK_PERI_NFI_PAD, "nfi_pad_ck", "nfi1x_pad", 4),
+ GATE_PERI1(CLK_PERI_NFI_ECC, "nfi_ecc_ck", "nfi1x_pad", 3),
+ GATE_PERI1(CLK_PERI_GCPU, "gcpu_ck", "axi_sel", 2),
+ GATE_PERI1(CLK_PERI_USB_SLV, "usbslv_ck", "axi_sel", 1),
+ GATE_PERI1(CLK_PERI_USB1_MCU, "usb1_mcu_ck", "axi_sel", 0),
+};
+
+static const char * const uart_ck_sel_parents[] = {
+ "clk26m",
+ "uart_sel",
+};
+
+static const struct mtk_composite peri_muxs[] = {
+ MUX(CLK_PERI_UART0_SEL, "uart0_ck_sel", uart_ck_sel_parents,
+ 0x40c, 0, 1),
+ MUX(CLK_PERI_UART1_SEL, "uart1_ck_sel", uart_ck_sel_parents,
+ 0x40c, 1, 1),
+ MUX(CLK_PERI_UART2_SEL, "uart2_ck_sel", uart_ck_sel_parents,
+ 0x40c, 2, 1),
+ MUX(CLK_PERI_UART3_SEL, "uart3_ck_sel", uart_ck_sel_parents,
+ 0x40c, 3, 1),
+};
+
+static int mtk_pericfg_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ clk_data = mtk_alloc_clk_data(CLK_PERI_NR);
+
+ mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
+ clk_data);
+
+ mtk_clk_register_composites(peri_muxs, ARRAY_SIZE(peri_muxs), base,
+ &mt2701_clk_lock, clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ return r;
+
+ mtk_register_reset_controller(node, 2, 0x0);
+
+ return 0;
+}
+
+#define MT8590_PLL_FMAX (2000 * MHZ)
+#define CON0_MT8590_RST_BAR BIT(27)
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, _pd_reg, \
+ _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift) { \
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = CON0_MT8590_RST_BAR, \
+ .fmax = MT8590_PLL_FMAX, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ }
+
+static const struct mtk_pll_data apmixed_plls[] = {
+ PLL(CLK_APMIXED_ARMPLL, "armpll", 0x200, 0x20c, 0x80000001,
+ PLL_AO, 21, 0x204, 24, 0x0, 0x204, 0),
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x210, 0x21c, 0xf0000001,
+ HAVE_RST_BAR, 21, 0x210, 4, 0x0, 0x214, 0),
+ PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x220, 0x22c, 0xf3000001,
+ HAVE_RST_BAR, 7, 0x220, 4, 0x0, 0x224, 14),
+ PLL(CLK_APMIXED_MMPLL, "mmpll", 0x230, 0x23c, 0x00000001, 0,
+ 21, 0x230, 4, 0x0, 0x234, 0),
+ PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x240, 0x24c, 0x00000001, 0,
+ 21, 0x240, 4, 0x0, 0x244, 0),
+ PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x250, 0x25c, 0x00000001, 0,
+ 21, 0x250, 4, 0x0, 0x254, 0),
+ PLL(CLK_APMIXED_AUD1PLL, "aud1pll", 0x270, 0x27c, 0x00000001, 0,
+ 31, 0x270, 4, 0x0, 0x274, 0),
+ PLL(CLK_APMIXED_TRGPLL, "trgpll", 0x280, 0x28c, 0x00000001, 0,
+ 31, 0x280, 4, 0x0, 0x284, 0),
+ PLL(CLK_APMIXED_ETHPLL, "ethpll", 0x290, 0x29c, 0x00000001, 0,
+ 31, 0x290, 4, 0x0, 0x294, 0),
+ PLL(CLK_APMIXED_VDECPLL, "vdecpll", 0x2a0, 0x2ac, 0x00000001, 0,
+ 31, 0x2a0, 4, 0x0, 0x2a4, 0),
+ PLL(CLK_APMIXED_HADDS2PLL, "hadds2pll", 0x2b0, 0x2bc, 0x00000001, 0,
+ 31, 0x2b0, 4, 0x0, 0x2b4, 0),
+ PLL(CLK_APMIXED_AUD2PLL, "aud2pll", 0x2c0, 0x2cc, 0x00000001, 0,
+ 31, 0x2c0, 4, 0x0, 0x2c4, 0),
+ PLL(CLK_APMIXED_TVD2PLL, "tvd2pll", 0x2d0, 0x2dc, 0x00000001, 0,
+ 21, 0x2d0, 4, 0x0, 0x2d4, 0),
+};
+
+static const struct mtk_fixed_factor apmixed_fixed_divs[] = {
+ FACTOR(CLK_APMIXED_HDMI_REF, "hdmi_ref", "tvdpll", 1, 1),
+};
+
+static int mtk_apmixedsys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR);
+ if (!clk_data)
+ return -ENOMEM;
+
+ mtk_clk_register_plls(node, apmixed_plls, ARRAY_SIZE(apmixed_plls),
+ clk_data);
+ mtk_clk_register_factors(apmixed_fixed_divs, ARRAY_SIZE(apmixed_fixed_divs),
+ clk_data);
+
+ return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt2701[] = {
+ {
+ .compatible = "mediatek,mt2701-topckgen",
+ .data = mtk_topckgen_init,
+ }, {
+ .compatible = "mediatek,mt2701-infracfg",
+ .data = mtk_infrasys_init,
+ }, {
+ .compatible = "mediatek,mt2701-pericfg",
+ .data = mtk_pericfg_init,
+ }, {
+ .compatible = "mediatek,mt2701-apmixedsys",
+ .data = mtk_apmixedsys_init,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt2701_probe(struct platform_device *pdev)
+{
+ int (*clk_init)(struct platform_device *);
+ int r;
+
+ clk_init = of_device_get_match_data(&pdev->dev);
+ if (!clk_init)
+ return -EINVAL;
+
+ r = clk_init(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2701_drv = {
+ .probe = clk_mt2701_probe,
+ .driver = {
+ .name = "clk-mt2701",
+ .of_match_table = of_match_clk_mt2701,
+ },
+};
+
+static int __init clk_mt2701_init(void)
+{
+ return platform_driver_register(&clk_mt2701_drv);
+}
+
+arch_initcall(clk_mt2701_init);
diff --git a/drivers/clk/mediatek/clk-mt2712-bdp.c b/drivers/clk/mediatek/clk-mt2712-bdp.c
new file mode 100644
index 000000000..5fe4728c0
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-bdp.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs bdp_cg_regs = {
+ .set_ofs = 0x100,
+ .clr_ofs = 0x100,
+ .sta_ofs = 0x100,
+};
+
+#define GATE_BDP(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &bdp_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+static const struct mtk_gate bdp_clks[] = {
+ GATE_BDP(CLK_BDP_BRIDGE_B, "bdp_bridge_b", "mm_sel", 0),
+ GATE_BDP(CLK_BDP_BRIDGE_DRAM, "bdp_bridge_d", "mm_sel", 1),
+ GATE_BDP(CLK_BDP_LARB_DRAM, "bdp_larb_d", "mm_sel", 2),
+ GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_PXL, "bdp_vdi_pxl", "tvd_sel", 3),
+ GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_DRAM, "bdp_vdi_d", "mm_sel", 4),
+ GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_B, "bdp_vdi_b", "mm_sel", 5),
+ GATE_BDP(CLK_BDP_MT_B, "bdp_fmt_b", "mm_sel", 9),
+ GATE_BDP(CLK_BDP_DISPFMT_27M, "bdp_27m", "di_sel", 10),
+ GATE_BDP(CLK_BDP_DISPFMT_27M_VDOUT, "bdp_27m_vdout", "di_sel", 11),
+ GATE_BDP(CLK_BDP_DISPFMT_27_74_74, "bdp_27_74_74", "di_sel", 12),
+ GATE_BDP(CLK_BDP_DISPFMT_2FS, "bdp_2fs", "di_sel", 13),
+ GATE_BDP(CLK_BDP_DISPFMT_2FS_2FS74_148, "bdp_2fs74_148", "di_sel", 14),
+ GATE_BDP(CLK_BDP_DISPFMT_B, "bdp_b", "mm_sel", 15),
+ GATE_BDP(CLK_BDP_VDO_DRAM, "bdp_vdo_d", "mm_sel", 16),
+ GATE_BDP(CLK_BDP_VDO_2FS, "bdp_vdo_2fs", "di_sel", 17),
+ GATE_BDP(CLK_BDP_VDO_B, "bdp_vdo_b", "mm_sel", 18),
+ GATE_BDP(CLK_BDP_WR_CHANNEL_DI_PXL, "bdp_di_pxl", "di_sel", 19),
+ GATE_BDP(CLK_BDP_WR_CHANNEL_DI_DRAM, "bdp_di_d", "mm_sel", 20),
+ GATE_BDP(CLK_BDP_WR_CHANNEL_DI_B, "bdp_di_b", "mm_sel", 21),
+ GATE_BDP(CLK_BDP_NR_AGENT, "bdp_nr_agent", "nr_sel", 22),
+ GATE_BDP(CLK_BDP_NR_DRAM, "bdp_nr_d", "mm_sel", 23),
+ GATE_BDP(CLK_BDP_NR_B, "bdp_nr_b", "mm_sel", 24),
+ GATE_BDP(CLK_BDP_BRIDGE_RT_B, "bdp_bridge_rt_b", "mm_sel", 25),
+ GATE_BDP(CLK_BDP_BRIDGE_RT_DRAM, "bdp_bridge_rt_d", "mm_sel", 26),
+ GATE_BDP(CLK_BDP_LARB_RT_DRAM, "bdp_larb_rt_d", "mm_sel", 27),
+ GATE_BDP(CLK_BDP_TVD_TDC, "bdp_tvd_tdc", "mm_sel", 28),
+ GATE_BDP(CLK_BDP_TVD_54, "bdp_tvd_clk_54", "tvd_sel", 29),
+ GATE_BDP(CLK_BDP_TVD_CBUS, "bdp_tvd_cbus", "mm_sel", 30),
+};
+
+static int clk_mt2712_bdp_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_BDP_NR_CLK);
+
+ mtk_clk_register_gates(node, bdp_clks, ARRAY_SIZE(bdp_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_bdp[] = {
+ { .compatible = "mediatek,mt2712-bdpsys", },
+ {}
+};
+
+static struct platform_driver clk_mt2712_bdp_drv = {
+ .probe = clk_mt2712_bdp_probe,
+ .driver = {
+ .name = "clk-mt2712-bdp",
+ .of_match_table = of_match_clk_mt2712_bdp,
+ },
+};
+
+builtin_platform_driver(clk_mt2712_bdp_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-img.c b/drivers/clk/mediatek/clk-mt2712-img.c
new file mode 100644
index 000000000..139ff55d4
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-img.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs img_cg_regs = {
+ .set_ofs = 0x0,
+ .clr_ofs = 0x0,
+ .sta_ofs = 0x0,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &img_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+static const struct mtk_gate img_clks[] = {
+ GATE_IMG(CLK_IMG_SMI_LARB2, "img_smi_larb2", "mm_sel", 0),
+ GATE_IMG(CLK_IMG_SENINF_SCAM_EN, "img_scam_en", "csi0", 3),
+ GATE_IMG(CLK_IMG_SENINF_CAM_EN, "img_cam_en", "mm_sel", 8),
+ GATE_IMG(CLK_IMG_CAM_SV_EN, "img_cam_sv_en", "mm_sel", 9),
+ GATE_IMG(CLK_IMG_CAM_SV1_EN, "img_cam_sv1_en", "mm_sel", 10),
+ GATE_IMG(CLK_IMG_CAM_SV2_EN, "img_cam_sv2_en", "mm_sel", 11),
+};
+
+static int clk_mt2712_img_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_IMG_NR_CLK);
+
+ mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_img[] = {
+ { .compatible = "mediatek,mt2712-imgsys", },
+ {}
+};
+
+static struct platform_driver clk_mt2712_img_drv = {
+ .probe = clk_mt2712_img_probe,
+ .driver = {
+ .name = "clk-mt2712-img",
+ .of_match_table = of_match_clk_mt2712_img,
+ },
+};
+
+builtin_platform_driver(clk_mt2712_img_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-jpgdec.c b/drivers/clk/mediatek/clk-mt2712-jpgdec.c
new file mode 100644
index 000000000..c7d4aada4
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-jpgdec.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs jpgdec_cg_regs = {
+ .set_ofs = 0x4,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x0,
+};
+
+#define GATE_JPGDEC(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &jpgdec_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate jpgdec_clks[] = {
+ GATE_JPGDEC(CLK_JPGDEC_JPGDEC1, "jpgdec_jpgdec1", "jpgdec_sel", 0),
+ GATE_JPGDEC(CLK_JPGDEC_JPGDEC, "jpgdec_jpgdec", "jpgdec_sel", 4),
+};
+
+static int clk_mt2712_jpgdec_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_JPGDEC_NR_CLK);
+
+ mtk_clk_register_gates(node, jpgdec_clks, ARRAY_SIZE(jpgdec_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_jpgdec[] = {
+ { .compatible = "mediatek,mt2712-jpgdecsys", },
+ {}
+};
+
+static struct platform_driver clk_mt2712_jpgdec_drv = {
+ .probe = clk_mt2712_jpgdec_probe,
+ .driver = {
+ .name = "clk-mt2712-jpgdec",
+ .of_match_table = of_match_clk_mt2712_jpgdec,
+ },
+};
+
+builtin_platform_driver(clk_mt2712_jpgdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-mfg.c b/drivers/clk/mediatek/clk-mt2712-mfg.c
new file mode 100644
index 000000000..570f72d48
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-mfg.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs mfg_cg_regs = {
+ .set_ofs = 0x4,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x0,
+};
+
+#define GATE_MFG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mfg_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate mfg_clks[] = {
+ GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0),
+};
+
+static int clk_mt2712_mfg_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_MFG_NR_CLK);
+
+ mtk_clk_register_gates(node, mfg_clks, ARRAY_SIZE(mfg_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_mfg[] = {
+ { .compatible = "mediatek,mt2712-mfgcfg", },
+ {}
+};
+
+static struct platform_driver clk_mt2712_mfg_drv = {
+ .probe = clk_mt2712_mfg_probe,
+ .driver = {
+ .name = "clk-mt2712-mfg",
+ .of_match_table = of_match_clk_mt2712_mfg,
+ },
+};
+
+builtin_platform_driver(clk_mt2712_mfg_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-mm.c b/drivers/clk/mediatek/clk-mt2712-mm.c
new file mode 100644
index 000000000..a8b4b6d42
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-mm.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs mm0_cg_regs = {
+ .set_ofs = 0x104,
+ .clr_ofs = 0x108,
+ .sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs mm1_cg_regs = {
+ .set_ofs = 0x114,
+ .clr_ofs = 0x118,
+ .sta_ofs = 0x110,
+};
+
+static const struct mtk_gate_regs mm2_cg_regs = {
+ .set_ofs = 0x224,
+ .clr_ofs = 0x228,
+ .sta_ofs = 0x220,
+};
+
+#define GATE_MM0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_MM1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_MM2(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm2_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate mm_clks[] = {
+ /* MM0 */
+ GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
+ GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+ GATE_MM0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 2),
+ GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 3),
+ GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 4),
+ GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 5),
+ GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 6),
+ GATE_MM0(CLK_MM_MDP_RSZ2, "mm_mdp_rsz2", "mm_sel", 7),
+ GATE_MM0(CLK_MM_MDP_TDSHP0, "mm_mdp_tdshp0", "mm_sel", 8),
+ GATE_MM0(CLK_MM_MDP_TDSHP1, "mm_mdp_tdshp1", "mm_sel", 9),
+ GATE_MM0(CLK_MM_MDP_CROP, "mm_mdp_crop", "mm_sel", 10),
+ GATE_MM0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
+ GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 12),
+ GATE_MM0(CLK_MM_MDP_WROT1, "mm_mdp_wrot1", "mm_sel", 13),
+ GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 14),
+ GATE_MM0(CLK_MM_MUTEX_32K, "mm_mutex_32k", "clk32k", 15),
+ GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 16),
+ GATE_MM0(CLK_MM_DISP_OVL1, "mm_disp_ovl1", "mm_sel", 17),
+ GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 18),
+ GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 19),
+ GATE_MM0(CLK_MM_DISP_RDMA2, "mm_disp_rdma2", "mm_sel", 20),
+ GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 21),
+ GATE_MM0(CLK_MM_DISP_WDMA1, "mm_disp_wdma1", "mm_sel", 22),
+ GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 23),
+ GATE_MM0(CLK_MM_DISP_COLOR1, "mm_disp_color1", "mm_sel", 24),
+ GATE_MM0(CLK_MM_DISP_AAL, "mm_disp_aal", "mm_sel", 25),
+ GATE_MM0(CLK_MM_DISP_GAMMA, "mm_disp_gamma", "mm_sel", 26),
+ GATE_MM0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 27),
+ GATE_MM0(CLK_MM_DISP_SPLIT0, "mm_disp_split0", "mm_sel", 28),
+ GATE_MM0(CLK_MM_DISP_OD, "mm_disp_od", "mm_sel", 31),
+ /* MM1 */
+ GATE_MM1(CLK_MM_DISP_PWM0_MM, "mm_pwm0_mm", "mm_sel", 0),
+ GATE_MM1(CLK_MM_DISP_PWM0_26M, "mm_pwm0_26m", "pwm_sel", 1),
+ GATE_MM1(CLK_MM_DISP_PWM1_MM, "mm_pwm1_mm", "mm_sel", 2),
+ GATE_MM1(CLK_MM_DISP_PWM1_26M, "mm_pwm1_26m", "pwm_sel", 3),
+ GATE_MM1(CLK_MM_DSI0_ENGINE, "mm_dsi0_engine", "mm_sel", 4),
+ GATE_MM1(CLK_MM_DSI0_DIGITAL, "mm_dsi0_digital", "dsi0_lntc", 5),
+ GATE_MM1(CLK_MM_DSI1_ENGINE, "mm_dsi1_engine", "mm_sel", 6),
+ GATE_MM1(CLK_MM_DSI1_DIGITAL, "mm_dsi1_digital", "dsi1_lntc", 7),
+ GATE_MM1(CLK_MM_DPI_PIXEL, "mm_dpi_pixel", "vpll_dpix", 8),
+ GATE_MM1(CLK_MM_DPI_ENGINE, "mm_dpi_engine", "mm_sel", 9),
+ GATE_MM1(CLK_MM_DPI1_PIXEL, "mm_dpi1_pixel", "vpll3_dpix", 10),
+ GATE_MM1(CLK_MM_DPI1_ENGINE, "mm_dpi1_engine", "mm_sel", 11),
+ GATE_MM1(CLK_MM_LVDS_PIXEL, "mm_lvds_pixel", "vpll_dpix", 16),
+ GATE_MM1(CLK_MM_LVDS_CTS, "mm_lvds_cts", "lvdstx", 17),
+ GATE_MM1(CLK_MM_SMI_LARB4, "mm_smi_larb4", "mm_sel", 18),
+ GATE_MM1(CLK_MM_SMI_COMMON1, "mm_smi_common1", "mm_sel", 21),
+ GATE_MM1(CLK_MM_SMI_LARB5, "mm_smi_larb5", "mm_sel", 22),
+ GATE_MM1(CLK_MM_MDP_RDMA2, "mm_mdp_rdma2", "mm_sel", 23),
+ GATE_MM1(CLK_MM_MDP_TDSHP2, "mm_mdp_tdshp2", "mm_sel", 24),
+ GATE_MM1(CLK_MM_DISP_OVL2, "mm_disp_ovl2", "mm_sel", 25),
+ GATE_MM1(CLK_MM_DISP_WDMA2, "mm_disp_wdma2", "mm_sel", 26),
+ GATE_MM1(CLK_MM_DISP_COLOR2, "mm_disp_color2", "mm_sel", 27),
+ GATE_MM1(CLK_MM_DISP_AAL1, "mm_disp_aal1", "mm_sel", 28),
+ GATE_MM1(CLK_MM_DISP_OD1, "mm_disp_od1", "mm_sel", 29),
+ GATE_MM1(CLK_MM_LVDS1_PIXEL, "mm_lvds1_pixel", "vpll3_dpix", 30),
+ GATE_MM1(CLK_MM_LVDS1_CTS, "mm_lvds1_cts", "lvdstx3", 31),
+ /* MM2 */
+ GATE_MM2(CLK_MM_SMI_LARB7, "mm_smi_larb7", "mm_sel", 0),
+ GATE_MM2(CLK_MM_MDP_RDMA3, "mm_mdp_rdma3", "mm_sel", 1),
+ GATE_MM2(CLK_MM_MDP_WROT2, "mm_mdp_wrot2", "mm_sel", 2),
+ GATE_MM2(CLK_MM_DSI2, "mm_dsi2", "mm_sel", 3),
+ GATE_MM2(CLK_MM_DSI2_DIGITAL, "mm_dsi2_digital", "dsi0_lntc", 4),
+ GATE_MM2(CLK_MM_DSI3, "mm_dsi3", "mm_sel", 5),
+ GATE_MM2(CLK_MM_DSI3_DIGITAL, "mm_dsi3_digital", "dsi1_lntc", 6),
+};
+
+static int clk_mt2712_mm_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
+
+ mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_mm[] = {
+ { .compatible = "mediatek,mt2712-mmsys", },
+ {}
+};
+
+static struct platform_driver clk_mt2712_mm_drv = {
+ .probe = clk_mt2712_mm_probe,
+ .driver = {
+ .name = "clk-mt2712-mm",
+ .of_match_table = of_match_clk_mt2712_mm,
+ },
+};
+
+builtin_platform_driver(clk_mt2712_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-vdec.c b/drivers/clk/mediatek/clk-mt2712-vdec.c
new file mode 100644
index 000000000..55c64ee8c
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-vdec.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs vdec0_cg_regs = {
+ .set_ofs = 0x0,
+ .clr_ofs = 0x4,
+ .sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs = {
+ .set_ofs = 0x8,
+ .clr_ofs = 0xc,
+ .sta_ofs = 0x8,
+};
+
+#define GATE_VDEC0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+#define GATE_VDEC1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate vdec_clks[] = {
+ /* VDEC0 */
+ GATE_VDEC0(CLK_VDEC_CKEN, "vdec_cken", "vdec_sel", 0),
+ /* VDEC1 */
+ GATE_VDEC1(CLK_VDEC_LARB1_CKEN, "vdec_larb1_cken", "vdec_sel", 0),
+ GATE_VDEC1(CLK_VDEC_IMGRZ_CKEN, "vdec_imgrz_cken", "vdec_sel", 1),
+};
+
+static int clk_mt2712_vdec_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_VDEC_NR_CLK);
+
+ mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_vdec[] = {
+ { .compatible = "mediatek,mt2712-vdecsys", },
+ {}
+};
+
+static struct platform_driver clk_mt2712_vdec_drv = {
+ .probe = clk_mt2712_vdec_probe,
+ .driver = {
+ .name = "clk-mt2712-vdec",
+ .of_match_table = of_match_clk_mt2712_vdec,
+ },
+};
+
+builtin_platform_driver(clk_mt2712_vdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-venc.c b/drivers/clk/mediatek/clk-mt2712-venc.c
new file mode 100644
index 000000000..ccbfe9877
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-venc.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs venc_cg_regs = {
+ .set_ofs = 0x4,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x0,
+};
+
+#define GATE_VENC(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &venc_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate venc_clks[] = {
+ GATE_VENC(CLK_VENC_SMI_COMMON_CON, "venc_smi", "mm_sel", 0),
+ GATE_VENC(CLK_VENC_VENC, "venc_venc", "venc_sel", 4),
+ GATE_VENC(CLK_VENC_SMI_LARB6, "venc_smi_larb6", "jpgdec_sel", 12),
+};
+
+static int clk_mt2712_venc_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_VENC_NR_CLK);
+
+ mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_venc[] = {
+ { .compatible = "mediatek,mt2712-vencsys", },
+ {}
+};
+
+static struct platform_driver clk_mt2712_venc_drv = {
+ .probe = clk_mt2712_venc_probe,
+ .driver = {
+ .name = "clk-mt2712-venc",
+ .of_match_table = of_match_clk_mt2712_venc,
+ },
+};
+
+builtin_platform_driver(clk_mt2712_venc_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712.c b/drivers/clk/mediatek/clk-mt2712.c
new file mode 100644
index 000000000..991d40937
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712.c
@@ -0,0 +1,1476 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static DEFINE_SPINLOCK(mt2712_clk_lock);
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+ FIXED_CLK(CLK_TOP_VPLL3_DPIX, "vpll3_dpix", NULL, 200000000),
+ FIXED_CLK(CLK_TOP_VPLL_DPIX, "vpll_dpix", NULL, 200000000),
+ FIXED_CLK(CLK_TOP_LTEPLL_FS26M, "ltepll_fs26m", NULL, 26000000),
+ FIXED_CLK(CLK_TOP_DMPLL, "dmpll_ck", NULL, 350000000),
+ FIXED_CLK(CLK_TOP_DSI0_LNTC, "dsi0_lntc", NULL, 143000000),
+ FIXED_CLK(CLK_TOP_DSI1_LNTC, "dsi1_lntc", NULL, 143000000),
+ FIXED_CLK(CLK_TOP_LVDSTX3_CLKDIG_CTS, "lvdstx3", NULL, 140000000),
+ FIXED_CLK(CLK_TOP_LVDSTX_CLKDIG_CTS, "lvdstx", NULL, 140000000),
+ FIXED_CLK(CLK_TOP_CLKRTC_EXT, "clkrtc_ext", NULL, 32768),
+ FIXED_CLK(CLK_TOP_CLKRTC_INT, "clkrtc_int", NULL, 32747),
+ FIXED_CLK(CLK_TOP_CSI0, "csi0", NULL, 26000000),
+ FIXED_CLK(CLK_TOP_CVBSPLL, "cvbspll", NULL, 108000000),
+};
+
+static const struct mtk_fixed_factor top_early_divs[] = {
+ FACTOR(CLK_TOP_SYS_26M, "sys_26m", "clk26m", 1,
+ 1),
+ FACTOR(CLK_TOP_CLK26M_D2, "clk26m_d2", "sys_26m", 1,
+ 2),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+ FACTOR(CLK_TOP_ARMCA35PLL, "armca35pll_ck", "armca35pll", 1,
+ 1),
+ FACTOR(CLK_TOP_ARMCA35PLL_600M, "armca35pll_600m", "armca35pll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_ARMCA35PLL_400M, "armca35pll_400m", "armca35pll_ck", 1,
+ 3),
+ FACTOR(CLK_TOP_ARMCA72PLL, "armca72pll_ck", "armca72pll", 1,
+ 1),
+ FACTOR(CLK_TOP_SYSPLL, "syspll_ck", "mainpll", 1,
+ 1),
+ FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "syspll_d2", 1,
+ 2),
+ FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "syspll_d2", 1,
+ 4),
+ FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "syspll_d2", 1,
+ 8),
+ FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "syspll_d2", 1,
+ 16),
+ FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "syspll_ck", 1,
+ 3),
+ FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "syspll_d3", 1,
+ 2),
+ FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "syspll_d3", 1,
+ 4),
+ FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "syspll_ck", 1,
+ 5),
+ FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "syspll_d5", 1,
+ 2),
+ FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "syspll_d5", 1,
+ 4),
+ FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "syspll_ck", 1,
+ 7),
+ FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "syspll_d7", 1,
+ 2),
+ FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "syspll_d7", 1,
+ 4),
+ FACTOR(CLK_TOP_UNIVPLL, "univpll_ck", "univpll", 1,
+ 1),
+ FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll_ck", 1,
+ 7),
+ FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univpll_ck", 1,
+ 26),
+ FACTOR(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univpll_ck", 1,
+ 52),
+ FACTOR(CLK_TOP_UNIVPLL_D104, "univpll_d104", "univpll_ck", 1,
+ 104),
+ FACTOR(CLK_TOP_UNIVPLL_D208, "univpll_d208", "univpll_ck", 1,
+ 208),
+ FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_d2", 1,
+ 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_d2", 1,
+ 4),
+ FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll_d2", 1,
+ 8),
+ FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll_ck", 1,
+ 3),
+ FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll_d3", 1,
+ 2),
+ FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll_d3", 1,
+ 4),
+ FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll_d3", 1,
+ 8),
+ FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll_ck", 1,
+ 5),
+ FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll_d5", 1,
+ 2),
+ FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll_d5", 1,
+ 4),
+ FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univpll_d5", 1,
+ 8),
+ FACTOR(CLK_TOP_F_MP0_PLL1, "f_mp0_pll1_ck", "univpll_d2", 1,
+ 1),
+ FACTOR(CLK_TOP_F_MP0_PLL2, "f_mp0_pll2_ck", "univpll1_d2", 1,
+ 1),
+ FACTOR(CLK_TOP_F_BIG_PLL1, "f_big_pll1_ck", "univpll_d2", 1,
+ 1),
+ FACTOR(CLK_TOP_F_BIG_PLL2, "f_big_pll2_ck", "univpll1_d2", 1,
+ 1),
+ FACTOR(CLK_TOP_F_BUS_PLL1, "f_bus_pll1_ck", "univpll_d2", 1,
+ 1),
+ FACTOR(CLK_TOP_F_BUS_PLL2, "f_bus_pll2_ck", "univpll1_d2", 1,
+ 1),
+ FACTOR(CLK_TOP_APLL1, "apll1_ck", "apll1", 1,
+ 1),
+ FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1_ck", 1,
+ 4),
+ FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1_ck", 1,
+ 8),
+ FACTOR(CLK_TOP_APLL1_D16, "apll1_d16", "apll1_ck", 1,
+ 16),
+ FACTOR(CLK_TOP_APLL2, "apll2_ck", "apll2", 1,
+ 1),
+ FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2_ck", 1,
+ 4),
+ FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2_ck", 1,
+ 8),
+ FACTOR(CLK_TOP_APLL2_D16, "apll2_d16", "apll2_ck", 1,
+ 16),
+ FACTOR(CLK_TOP_LVDSPLL, "lvdspll_ck", "lvdspll", 1,
+ 1),
+ FACTOR(CLK_TOP_LVDSPLL_D2, "lvdspll_d2", "lvdspll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_LVDSPLL_D4, "lvdspll_d4", "lvdspll_ck", 1,
+ 4),
+ FACTOR(CLK_TOP_LVDSPLL_D8, "lvdspll_d8", "lvdspll_ck", 1,
+ 8),
+ FACTOR(CLK_TOP_LVDSPLL2, "lvdspll2_ck", "lvdspll2", 1,
+ 1),
+ FACTOR(CLK_TOP_LVDSPLL2_D2, "lvdspll2_d2", "lvdspll2_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_LVDSPLL2_D4, "lvdspll2_d4", "lvdspll2_ck", 1,
+ 4),
+ FACTOR(CLK_TOP_LVDSPLL2_D8, "lvdspll2_d8", "lvdspll2_ck", 1,
+ 8),
+ FACTOR(CLK_TOP_ETHERPLL_125M, "etherpll_125m", "etherpll", 1,
+ 1),
+ FACTOR(CLK_TOP_ETHERPLL_50M, "etherpll_50m", "etherpll", 1,
+ 1),
+ FACTOR(CLK_TOP_CVBS, "cvbs", "cvbspll", 1,
+ 1),
+ FACTOR(CLK_TOP_CVBS_D2, "cvbs_d2", "cvbs", 1,
+ 2),
+ FACTOR(CLK_TOP_MMPLL, "mmpll_ck", "mmpll", 1,
+ 1),
+ FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_VENCPLL, "vencpll_ck", "vencpll", 1,
+ 1),
+ FACTOR(CLK_TOP_VENCPLL_D2, "vencpll_d2", "vencpll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_VCODECPLL, "vcodecpll_ck", "vcodecpll", 1,
+ 1),
+ FACTOR(CLK_TOP_VCODECPLL_D2, "vcodecpll_d2", "vcodecpll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_TVDPLL, "tvdpll_ck", "tvdpll", 1,
+ 1),
+ FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll_ck", 1,
+ 4),
+ FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll_ck", 1,
+ 8),
+ FACTOR(CLK_TOP_TVDPLL_429M, "tvdpll_429m", "tvdpll", 1,
+ 1),
+ FACTOR(CLK_TOP_TVDPLL_429M_D2, "tvdpll_429m_d2", "tvdpll_429m", 1,
+ 2),
+ FACTOR(CLK_TOP_TVDPLL_429M_D4, "tvdpll_429m_d4", "tvdpll_429m", 1,
+ 4),
+ FACTOR(CLK_TOP_MSDCPLL, "msdcpll_ck", "msdcpll", 1,
+ 1),
+ FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll_ck", 1,
+ 4),
+ FACTOR(CLK_TOP_MSDCPLL2, "msdcpll2_ck", "msdcpll2", 1,
+ 1),
+ FACTOR(CLK_TOP_MSDCPLL2_D2, "msdcpll2_d2", "msdcpll2_ck", 1,
+ 2),
+ FACTOR(CLK_TOP_MSDCPLL2_D4, "msdcpll2_d4", "msdcpll2_ck", 1,
+ 4),
+ FACTOR(CLK_TOP_D2A_ULCLK_6P5M, "d2a_ulclk_6p5m", "clk26m", 1,
+ 4),
+ FACTOR(CLK_TOP_APLL1_D3, "apll1_d3", "apll1_ck", 1,
+ 3),
+};
+
+static const char * const axi_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll2_d2",
+ "msdcpll2_ck"
+};
+
+static const char * const mem_parents[] = {
+ "clk26m",
+ "dmpll_ck"
+};
+
+static const char * const mm_parents[] = {
+ "clk26m",
+ "vencpll_ck",
+ "syspll_d3",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll1_d2",
+ "univpll2_d2"
+};
+
+static const char * const pwm_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "univpll3_d2",
+ "univpll1_d4"
+};
+
+static const char * const vdec_parents[] = {
+ "clk26m",
+ "vcodecpll_ck",
+ "tvdpll_429m",
+ "univpll_d3",
+ "vencpll_ck",
+ "syspll_d3",
+ "univpll1_d2",
+ "mmpll_d2",
+ "syspll3_d2",
+ "tvdpll_ck"
+};
+
+static const char * const venc_parents[] = {
+ "clk26m",
+ "univpll1_d2",
+ "mmpll_d2",
+ "tvdpll_d2",
+ "syspll1_d2",
+ "univpll_d5",
+ "vcodecpll_d2",
+ "univpll2_d2",
+ "syspll3_d2"
+};
+
+static const char * const mfg_parents[] = {
+ "clk26m",
+ "mmpll_ck",
+ "univpll_d3",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "syspll_d3",
+ "syspll1_d2",
+ "syspll_d5",
+ "univpll_d3",
+ "univpll1_d2",
+ "univpll_d5",
+ "univpll2_d2"
+};
+
+static const char * const camtg_parents[] = {
+ "clk26m",
+ "univpll_d52",
+ "univpll_d208",
+ "univpll_d104",
+ "clk26m_d2",
+ "univpll_d26",
+ "univpll2_d8",
+ "syspll3_d4",
+ "syspll3_d2",
+ "univpll1_d4",
+ "univpll2_d2"
+};
+
+static const char * const uart_parents[] = {
+ "clk26m",
+ "univpll2_d8"
+};
+
+static const char * const spi_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "univpll1_d4",
+ "univpll2_d2",
+ "univpll3_d2",
+ "univpll1_d8"
+};
+
+static const char * const usb20_parents[] = {
+ "clk26m",
+ "univpll1_d8",
+ "univpll3_d4"
+};
+
+static const char * const usb30_parents[] = {
+ "clk26m",
+ "univpll3_d2",
+ "univpll3_d4",
+ "univpll2_d4"
+};
+
+static const char * const msdc50_0_h_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll2_d2",
+ "syspll4_d2",
+ "univpll_d5",
+ "univpll1_d4"
+};
+
+static const char * const msdc50_0_parents[] = {
+ "clk26m",
+ "msdcpll_ck",
+ "msdcpll_d2",
+ "univpll1_d4",
+ "syspll2_d2",
+ "msdcpll_d4",
+ "vencpll_d2",
+ "univpll1_d2",
+ "msdcpll2_ck",
+ "msdcpll2_d2",
+ "msdcpll2_d4"
+};
+
+static const char * const msdc30_1_parents[] = {
+ "clk26m",
+ "univpll2_d2",
+ "msdcpll_d2",
+ "univpll1_d4",
+ "syspll2_d2",
+ "univpll_d7",
+ "vencpll_d2"
+};
+
+static const char * const msdc30_3_parents[] = {
+ "clk26m",
+ "msdcpll2_ck",
+ "msdcpll2_d2",
+ "univpll2_d2",
+ "msdcpll2_d4",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll_d7",
+ "univpll_d7",
+ "vencpll_d2",
+ "msdcpll_ck",
+ "msdcpll_d2",
+ "msdcpll_d4"
+};
+
+static const char * const audio_parents[] = {
+ "clk26m",
+ "syspll3_d4",
+ "syspll4_d4",
+ "syspll1_d16"
+};
+
+static const char * const aud_intbus_parents[] = {
+ "clk26m",
+ "syspll1_d4",
+ "syspll4_d2",
+ "univpll3_d2",
+ "univpll2_d8",
+ "syspll3_d2",
+ "syspll3_d4"
+};
+
+static const char * const pmicspi_parents[] = {
+ "clk26m",
+ "syspll1_d8",
+ "syspll3_d4",
+ "syspll1_d16",
+ "univpll3_d4",
+ "univpll_d26",
+ "syspll3_d4"
+};
+
+static const char * const dpilvds1_parents[] = {
+ "clk26m",
+ "lvdspll2_ck",
+ "lvdspll2_d2",
+ "lvdspll2_d4",
+ "lvdspll2_d8",
+ "clkfpc"
+};
+
+static const char * const atb_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "univpll_d5",
+ "syspll_d5"
+};
+
+static const char * const nr_parents[] = {
+ "clk26m",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll1_d4",
+ "univpll1_d8",
+ "univpll3_d2",
+ "univpll2_d2",
+ "syspll_d5"
+};
+
+static const char * const nfi2x_parents[] = {
+ "clk26m",
+ "syspll4_d4",
+ "univpll3_d4",
+ "univpll1_d8",
+ "syspll2_d4",
+ "univpll3_d2",
+ "syspll_d7",
+ "syspll2_d2",
+ "univpll2_d2",
+ "syspll_d5",
+ "syspll1_d2"
+};
+
+static const char * const irda_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "syspll2_d4",
+ "univpll2_d8"
+};
+
+static const char * const cci400_parents[] = {
+ "clk26m",
+ "vencpll_ck",
+ "armca35pll_600m",
+ "armca35pll_400m",
+ "univpll_d2",
+ "syspll_d2",
+ "msdcpll_ck",
+ "univpll_d3"
+};
+
+static const char * const aud_1_parents[] = {
+ "clk26m",
+ "apll1_ck",
+ "univpll2_d4",
+ "univpll2_d8"
+};
+
+static const char * const aud_2_parents[] = {
+ "clk26m",
+ "apll2_ck",
+ "univpll2_d4",
+ "univpll2_d8"
+};
+
+static const char * const mem_mfg_parents[] = {
+ "clk26m",
+ "mmpll_ck",
+ "univpll_d3"
+};
+
+static const char * const axi_mfg_parents[] = {
+ "clk26m",
+ "axi_sel",
+ "univpll_d5"
+};
+
+static const char * const scam_parents[] = {
+ "clk26m",
+ "syspll3_d2",
+ "univpll2_d4",
+ "syspll2_d4"
+};
+
+static const char * const nfiecc_parents[] = {
+ "clk26m",
+ "nfi2x_sel",
+ "syspll_d7",
+ "syspll2_d2",
+ "univpll2_d2",
+ "univpll_d5",
+ "syspll1_d2"
+};
+
+static const char * const pe2_mac_p0_parents[] = {
+ "clk26m",
+ "syspll1_d8",
+ "syspll4_d2",
+ "syspll2_d4",
+ "univpll2_d4",
+ "syspll3_d2"
+};
+
+static const char * const dpilvds_parents[] = {
+ "clk26m",
+ "lvdspll_ck",
+ "lvdspll_d2",
+ "lvdspll_d4",
+ "lvdspll_d8",
+ "clkfpc"
+};
+
+static const char * const hdcp_parents[] = {
+ "clk26m",
+ "syspll4_d2",
+ "syspll3_d4",
+ "univpll2_d4"
+};
+
+static const char * const hdcp_24m_parents[] = {
+ "clk26m",
+ "univpll_d26",
+ "univpll_d52",
+ "univpll2_d8"
+};
+
+static const char * const rtc_parents[] = {
+ "clkrtc_int",
+ "clkrtc_ext",
+ "clk26m",
+ "univpll3_d8"
+};
+
+static const char * const spinor_parents[] = {
+ "clk26m",
+ "clk26m_d2",
+ "syspll4_d4",
+ "univpll2_d8",
+ "univpll3_d4",
+ "syspll4_d2",
+ "syspll2_d4",
+ "univpll2_d4",
+ "etherpll_125m",
+ "syspll1_d4"
+};
+
+static const char * const apll_parents[] = {
+ "clk26m",
+ "apll1_ck",
+ "apll1_d2",
+ "apll1_d4",
+ "apll1_d8",
+ "apll1_d16",
+ "apll2_ck",
+ "apll2_d2",
+ "apll2_d4",
+ "apll2_d8",
+ "apll2_d16",
+ "clk26m",
+ "clk26m"
+};
+
+static const char * const a1sys_hp_parents[] = {
+ "clk26m",
+ "apll1_ck",
+ "apll1_d2",
+ "apll1_d4",
+ "apll1_d8"
+};
+
+static const char * const a2sys_hp_parents[] = {
+ "clk26m",
+ "apll2_ck",
+ "apll2_d2",
+ "apll2_d4",
+ "apll2_d8"
+};
+
+static const char * const asm_l_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "univpll2_d2",
+ "syspll_d5"
+};
+
+static const char * const i2so1_parents[] = {
+ "clk26m",
+ "apll1_ck",
+ "apll2_ck"
+};
+
+static const char * const ether_125m_parents[] = {
+ "clk26m",
+ "etherpll_125m",
+ "univpll3_d2"
+};
+
+static const char * const ether_50m_parents[] = {
+ "clk26m",
+ "etherpll_50m",
+ "apll1_d3",
+ "univpll3_d4"
+};
+
+static const char * const jpgdec_parents[] = {
+ "clk26m",
+ "univpll_d3",
+ "tvdpll_429m",
+ "vencpll_ck",
+ "syspll_d3",
+ "vcodecpll_ck",
+ "univpll1_d2",
+ "armca35pll_400m",
+ "tvdpll_429m_d2",
+ "tvdpll_429m_d4"
+};
+
+static const char * const spislv_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "univpll1_d4",
+ "univpll2_d2",
+ "univpll3_d2",
+ "univpll1_d8",
+ "univpll1_d2",
+ "univpll_d5"
+};
+
+static const char * const ether_parents[] = {
+ "clk26m",
+ "etherpll_50m",
+ "univpll_d26"
+};
+
+static const char * const di_parents[] = {
+ "clk26m",
+ "tvdpll_d2",
+ "tvdpll_d4",
+ "tvdpll_d8",
+ "vencpll_ck",
+ "vencpll_d2",
+ "cvbs",
+ "cvbs_d2"
+};
+
+static const char * const tvd_parents[] = {
+ "clk26m",
+ "cvbs_d2",
+ "univpll2_d8"
+};
+
+static const char * const i2c_parents[] = {
+ "clk26m",
+ "univpll_d26",
+ "univpll2_d4",
+ "univpll3_d2",
+ "univpll1_d4"
+};
+
+static const char * const msdc0p_aes_parents[] = {
+ "clk26m",
+ "syspll_d2",
+ "univpll_d3",
+ "vcodecpll_ck"
+};
+
+static const char * const cmsys_parents[] = {
+ "clk26m",
+ "univpll_d3",
+ "syspll_d3",
+ "syspll1_d2",
+ "syspll2_d2"
+};
+
+static const char * const gcpu_parents[] = {
+ "clk26m",
+ "syspll_d3",
+ "syspll1_d2",
+ "univpll1_d2",
+ "univpll_d5",
+ "univpll3_d2",
+ "univpll_d3"
+};
+
+static const char * const aud_apll1_parents[] = {
+ "apll1",
+ "clkaud_ext_i_1"
+};
+
+static const char * const aud_apll2_parents[] = {
+ "apll2",
+ "clkaud_ext_i_2"
+};
+
+static const char * const apll1_ref_parents[] = {
+ "clkaud_ext_i_2",
+ "clkaud_ext_i_1",
+ "clki2si0_mck_i",
+ "clki2si1_mck_i",
+ "clki2si2_mck_i",
+ "clktdmin_mclk_i",
+ "clki2si2_mck_i",
+ "clktdmin_mclk_i"
+};
+
+static const char * const audull_vtx_parents[] = {
+ "d2a_ulclk_6p5m",
+ "clkaud_ext_i_0"
+};
+
+static struct mtk_composite top_muxes[] = {
+ /* CLK_CFG_0 */
+ MUX_GATE_FLAGS(CLK_TOP_AXI_SEL, "axi_sel", axi_parents, 0x040, 0, 3,
+ 7, CLK_IS_CRITICAL),
+ MUX_GATE_FLAGS(CLK_TOP_MEM_SEL, "mem_sel", mem_parents, 0x040, 8, 1,
+ 15, CLK_IS_CRITICAL),
+ MUX_GATE(CLK_TOP_MM_SEL, "mm_sel",
+ mm_parents, 0x040, 24, 3, 31),
+ /* CLK_CFG_1 */
+ MUX_GATE(CLK_TOP_PWM_SEL, "pwm_sel",
+ pwm_parents, 0x050, 0, 2, 7),
+ MUX_GATE(CLK_TOP_VDEC_SEL, "vdec_sel",
+ vdec_parents, 0x050, 8, 4, 15),
+ MUX_GATE(CLK_TOP_VENC_SEL, "venc_sel",
+ venc_parents, 0x050, 16, 4, 23),
+ MUX_GATE(CLK_TOP_MFG_SEL, "mfg_sel",
+ mfg_parents, 0x050, 24, 4, 31),
+ /* CLK_CFG_2 */
+ MUX_GATE(CLK_TOP_CAMTG_SEL, "camtg_sel",
+ camtg_parents, 0x060, 0, 4, 7),
+ MUX_GATE(CLK_TOP_UART_SEL, "uart_sel",
+ uart_parents, 0x060, 8, 1, 15),
+ MUX_GATE(CLK_TOP_SPI_SEL, "spi_sel",
+ spi_parents, 0x060, 16, 3, 23),
+ MUX_GATE(CLK_TOP_USB20_SEL, "usb20_sel",
+ usb20_parents, 0x060, 24, 2, 31),
+ /* CLK_CFG_3 */
+ MUX_GATE(CLK_TOP_USB30_SEL, "usb30_sel",
+ usb30_parents, 0x070, 0, 2, 7),
+ MUX_GATE(CLK_TOP_MSDC50_0_HCLK_SEL, "msdc50_0_h_sel",
+ msdc50_0_h_parents, 0x070, 8, 3, 15),
+ MUX_GATE(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel",
+ msdc50_0_parents, 0x070, 16, 4, 23),
+ MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel",
+ msdc30_1_parents, 0x070, 24, 3, 31),
+ /* CLK_CFG_4 */
+ MUX_GATE(CLK_TOP_MSDC30_2_SEL, "msdc30_2_sel",
+ msdc30_1_parents, 0x080, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_3_SEL, "msdc30_3_sel",
+ msdc30_3_parents, 0x080, 8, 4, 15),
+ MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel",
+ audio_parents, 0x080, 16, 2, 23),
+ MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel",
+ aud_intbus_parents, 0x080, 24, 3, 31),
+ /* CLK_CFG_5 */
+ MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel",
+ pmicspi_parents, 0x090, 0, 3, 7),
+ MUX_GATE(CLK_TOP_DPILVDS1_SEL, "dpilvds1_sel",
+ dpilvds1_parents, 0x090, 8, 3, 15),
+ MUX_GATE(CLK_TOP_ATB_SEL, "atb_sel",
+ atb_parents, 0x090, 16, 2, 23),
+ MUX_GATE(CLK_TOP_NR_SEL, "nr_sel",
+ nr_parents, 0x090, 24, 3, 31),
+ /* CLK_CFG_6 */
+ MUX_GATE(CLK_TOP_NFI2X_SEL, "nfi2x_sel",
+ nfi2x_parents, 0x0a0, 0, 4, 7),
+ MUX_GATE(CLK_TOP_IRDA_SEL, "irda_sel",
+ irda_parents, 0x0a0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_CCI400_SEL, "cci400_sel",
+ cci400_parents, 0x0a0, 16, 3, 23),
+ MUX_GATE(CLK_TOP_AUD_1_SEL, "aud_1_sel",
+ aud_1_parents, 0x0a0, 24, 2, 31),
+ /* CLK_CFG_7 */
+ MUX_GATE(CLK_TOP_AUD_2_SEL, "aud_2_sel",
+ aud_2_parents, 0x0b0, 0, 2, 7),
+ MUX_GATE(CLK_TOP_MEM_MFG_IN_AS_SEL, "mem_mfg_sel",
+ mem_mfg_parents, 0x0b0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_AXI_MFG_IN_AS_SEL, "axi_mfg_sel",
+ axi_mfg_parents, 0x0b0, 16, 2, 23),
+ MUX_GATE(CLK_TOP_SCAM_SEL, "scam_sel",
+ scam_parents, 0x0b0, 24, 2, 31),
+ /* CLK_CFG_8 */
+ MUX_GATE(CLK_TOP_NFIECC_SEL, "nfiecc_sel",
+ nfiecc_parents, 0x0c0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_PE2_MAC_P0_SEL, "pe2_mac_p0_sel",
+ pe2_mac_p0_parents, 0x0c0, 8, 3, 15),
+ MUX_GATE(CLK_TOP_PE2_MAC_P1_SEL, "pe2_mac_p1_sel",
+ pe2_mac_p0_parents, 0x0c0, 16, 3, 23),
+ MUX_GATE(CLK_TOP_DPILVDS_SEL, "dpilvds_sel",
+ dpilvds_parents, 0x0c0, 24, 3, 31),
+ /* CLK_CFG_9 */
+ MUX_GATE(CLK_TOP_MSDC50_3_HCLK_SEL, "msdc50_3_h_sel",
+ msdc50_0_h_parents, 0x0d0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_HDCP_SEL, "hdcp_sel",
+ hdcp_parents, 0x0d0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_HDCP_24M_SEL, "hdcp_24m_sel",
+ hdcp_24m_parents, 0x0d0, 16, 2, 23),
+ MUX_GATE_FLAGS(CLK_TOP_RTC_SEL, "rtc_sel", rtc_parents, 0x0d0, 24, 2,
+ 31, CLK_IS_CRITICAL),
+ /* CLK_CFG_10 */
+ MUX_GATE(CLK_TOP_SPINOR_SEL, "spinor_sel",
+ spinor_parents, 0x500, 0, 4, 7),
+ MUX_GATE(CLK_TOP_APLL_SEL, "apll_sel",
+ apll_parents, 0x500, 8, 4, 15),
+ MUX_GATE(CLK_TOP_APLL2_SEL, "apll2_sel",
+ apll_parents, 0x500, 16, 4, 23),
+ MUX_GATE(CLK_TOP_A1SYS_HP_SEL, "a1sys_hp_sel",
+ a1sys_hp_parents, 0x500, 24, 3, 31),
+ /* CLK_CFG_11 */
+ MUX_GATE(CLK_TOP_A2SYS_HP_SEL, "a2sys_hp_sel",
+ a2sys_hp_parents, 0x510, 0, 3, 7),
+ MUX_GATE(CLK_TOP_ASM_L_SEL, "asm_l_sel",
+ asm_l_parents, 0x510, 8, 2, 15),
+ MUX_GATE(CLK_TOP_ASM_M_SEL, "asm_m_sel",
+ asm_l_parents, 0x510, 16, 2, 23),
+ MUX_GATE(CLK_TOP_ASM_H_SEL, "asm_h_sel",
+ asm_l_parents, 0x510, 24, 2, 31),
+ /* CLK_CFG_12 */
+ MUX_GATE(CLK_TOP_I2SO1_SEL, "i2so1_sel",
+ i2so1_parents, 0x520, 0, 2, 7),
+ MUX_GATE(CLK_TOP_I2SO2_SEL, "i2so2_sel",
+ i2so1_parents, 0x520, 8, 2, 15),
+ MUX_GATE(CLK_TOP_I2SO3_SEL, "i2so3_sel",
+ i2so1_parents, 0x520, 16, 2, 23),
+ MUX_GATE(CLK_TOP_TDMO0_SEL, "tdmo0_sel",
+ i2so1_parents, 0x520, 24, 2, 31),
+ /* CLK_CFG_13 */
+ MUX_GATE(CLK_TOP_TDMO1_SEL, "tdmo1_sel",
+ i2so1_parents, 0x530, 0, 2, 7),
+ MUX_GATE(CLK_TOP_I2SI1_SEL, "i2si1_sel",
+ i2so1_parents, 0x530, 8, 2, 15),
+ MUX_GATE(CLK_TOP_I2SI2_SEL, "i2si2_sel",
+ i2so1_parents, 0x530, 16, 2, 23),
+ MUX_GATE(CLK_TOP_I2SI3_SEL, "i2si3_sel",
+ i2so1_parents, 0x530, 24, 2, 31),
+ /* CLK_CFG_14 */
+ MUX_GATE(CLK_TOP_ETHER_125M_SEL, "ether_125m_sel",
+ ether_125m_parents, 0x540, 0, 2, 7),
+ MUX_GATE(CLK_TOP_ETHER_50M_SEL, "ether_50m_sel",
+ ether_50m_parents, 0x540, 8, 2, 15),
+ MUX_GATE(CLK_TOP_JPGDEC_SEL, "jpgdec_sel",
+ jpgdec_parents, 0x540, 16, 4, 23),
+ MUX_GATE(CLK_TOP_SPISLV_SEL, "spislv_sel",
+ spislv_parents, 0x540, 24, 3, 31),
+ /* CLK_CFG_15 */
+ MUX_GATE(CLK_TOP_ETHER_50M_RMII_SEL, "ether_sel",
+ ether_parents, 0x550, 0, 2, 7),
+ MUX_GATE(CLK_TOP_CAM2TG_SEL, "cam2tg_sel",
+ camtg_parents, 0x550, 8, 4, 15),
+ MUX_GATE(CLK_TOP_DI_SEL, "di_sel",
+ di_parents, 0x550, 16, 3, 23),
+ MUX_GATE(CLK_TOP_TVD_SEL, "tvd_sel",
+ tvd_parents, 0x550, 24, 2, 31),
+ /* CLK_CFG_16 */
+ MUX_GATE(CLK_TOP_I2C_SEL, "i2c_sel",
+ i2c_parents, 0x560, 0, 3, 7),
+ MUX_GATE(CLK_TOP_PWM_INFRA_SEL, "pwm_infra_sel",
+ pwm_parents, 0x560, 8, 2, 15),
+ MUX_GATE(CLK_TOP_MSDC0P_AES_SEL, "msdc0p_aes_sel",
+ msdc0p_aes_parents, 0x560, 16, 2, 23),
+ MUX_GATE(CLK_TOP_CMSYS_SEL, "cmsys_sel",
+ cmsys_parents, 0x560, 24, 3, 31),
+ /* CLK_CFG_17 */
+ MUX_GATE(CLK_TOP_GCPU_SEL, "gcpu_sel",
+ gcpu_parents, 0x570, 0, 3, 7),
+ /* CLK_AUDDIV_4 */
+ MUX(CLK_TOP_AUD_APLL1_SEL, "aud_apll1_sel",
+ aud_apll1_parents, 0x134, 0, 1),
+ MUX(CLK_TOP_AUD_APLL2_SEL, "aud_apll2_sel",
+ aud_apll2_parents, 0x134, 1, 1),
+ MUX(CLK_TOP_DA_AUDULL_VTX_6P5M_SEL, "audull_vtx_sel",
+ audull_vtx_parents, 0x134, 31, 1),
+ MUX(CLK_TOP_APLL1_REF_SEL, "apll1_ref_sel",
+ apll1_ref_parents, 0x134, 4, 3),
+ MUX(CLK_TOP_APLL2_REF_SEL, "apll2_ref_sel",
+ apll1_ref_parents, 0x134, 7, 3),
+};
+
+static const char * const mcu_mp0_parents[] = {
+ "clk26m",
+ "armca35pll_ck",
+ "f_mp0_pll1_ck",
+ "f_mp0_pll2_ck"
+};
+
+static const char * const mcu_mp2_parents[] = {
+ "clk26m",
+ "armca72pll_ck",
+ "f_big_pll1_ck",
+ "f_big_pll2_ck"
+};
+
+static const char * const mcu_bus_parents[] = {
+ "clk26m",
+ "cci400_sel",
+ "f_bus_pll1_ck",
+ "f_bus_pll2_ck"
+};
+
+static struct mtk_composite mcu_muxes[] = {
+ /* mp0_pll_divider_cfg */
+ MUX_GATE_FLAGS(CLK_MCU_MP0_SEL, "mcu_mp0_sel", mcu_mp0_parents, 0x7A0,
+ 9, 2, -1, CLK_IS_CRITICAL),
+ /* mp2_pll_divider_cfg */
+ MUX_GATE_FLAGS(CLK_MCU_MP2_SEL, "mcu_mp2_sel", mcu_mp2_parents, 0x7A8,
+ 9, 2, -1, CLK_IS_CRITICAL),
+ /* bus_pll_divider_cfg */
+ MUX_GATE_FLAGS(CLK_MCU_BUS_SEL, "mcu_bus_sel", mcu_bus_parents, 0x7C0,
+ 9, 2, -1, CLK_IS_CRITICAL),
+};
+
+static const struct mtk_clk_divider top_adj_divs[] = {
+ DIV_ADJ(CLK_TOP_APLL_DIV0, "apll_div0", "i2so1_sel", 0x124, 0, 8),
+ DIV_ADJ(CLK_TOP_APLL_DIV1, "apll_div1", "i2so2_sel", 0x124, 8, 8),
+ DIV_ADJ(CLK_TOP_APLL_DIV2, "apll_div2", "i2so3_sel", 0x124, 16, 8),
+ DIV_ADJ(CLK_TOP_APLL_DIV3, "apll_div3", "tdmo0_sel", 0x124, 24, 8),
+ DIV_ADJ(CLK_TOP_APLL_DIV4, "apll_div4", "tdmo1_sel", 0x128, 0, 8),
+ DIV_ADJ(CLK_TOP_APLL_DIV5, "apll_div5", "i2si1_sel", 0x128, 8, 8),
+ DIV_ADJ(CLK_TOP_APLL_DIV6, "apll_div6", "i2si2_sel", 0x128, 16, 8),
+ DIV_ADJ(CLK_TOP_APLL_DIV7, "apll_div7", "i2si3_sel", 0x128, 24, 8),
+};
+
+static const struct mtk_gate_regs top0_cg_regs = {
+ .set_ofs = 0x120,
+ .clr_ofs = 0x120,
+ .sta_ofs = 0x120,
+};
+
+static const struct mtk_gate_regs top1_cg_regs = {
+ .set_ofs = 0x424,
+ .clr_ofs = 0x424,
+ .sta_ofs = 0x424,
+};
+
+#define GATE_TOP0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_TOP1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate top_clks[] = {
+ /* TOP0 */
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN0, "apll_div_pdn0", "i2so1_sel", 0),
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN1, "apll_div_pdn1", "i2so2_sel", 1),
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN2, "apll_div_pdn2", "i2so3_sel", 2),
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN3, "apll_div_pdn3", "tdmo0_sel", 3),
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN4, "apll_div_pdn4", "tdmo1_sel", 4),
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN5, "apll_div_pdn5", "i2si1_sel", 5),
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN6, "apll_div_pdn6", "i2si2_sel", 6),
+ GATE_TOP0(CLK_TOP_APLL_DIV_PDN7, "apll_div_pdn7", "i2si3_sel", 7),
+ /* TOP1 */
+ GATE_TOP1(CLK_TOP_NFI2X_EN, "nfi2x_en", "nfi2x_sel", 0),
+ GATE_TOP1(CLK_TOP_NFIECC_EN, "nfiecc_en", "nfiecc_sel", 1),
+ GATE_TOP1(CLK_TOP_NFI1X_CK_EN, "nfi1x_ck_en", "nfi2x_sel", 2),
+};
+
+static const struct mtk_gate_regs infra_cg_regs = {
+ .set_ofs = 0x40,
+ .clr_ofs = 0x44,
+ .sta_ofs = 0x48,
+};
+
+#define GATE_INFRA(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate infra_clks[] = {
+ GATE_INFRA(CLK_INFRA_DBGCLK, "infra_dbgclk", "axi_sel", 0),
+ GATE_INFRA(CLK_INFRA_GCE, "infra_gce", "axi_sel", 6),
+ GATE_INFRA(CLK_INFRA_M4U, "infra_m4u", "mem_sel", 8),
+ GATE_INFRA(CLK_INFRA_KP, "infra_kp", "axi_sel", 16),
+ GATE_INFRA(CLK_INFRA_AO_SPI0, "infra_ao_spi0", "spi_sel", 24),
+ GATE_INFRA(CLK_INFRA_AO_SPI1, "infra_ao_spi1", "spislv_sel", 25),
+ GATE_INFRA(CLK_INFRA_AO_UART5, "infra_ao_uart5", "axi_sel", 26),
+};
+
+static const struct mtk_gate_regs peri0_cg_regs = {
+ .set_ofs = 0x8,
+ .clr_ofs = 0x10,
+ .sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+ .set_ofs = 0xc,
+ .clr_ofs = 0x14,
+ .sta_ofs = 0x1c,
+};
+
+static const struct mtk_gate_regs peri2_cg_regs = {
+ .set_ofs = 0x42c,
+ .clr_ofs = 0x42c,
+ .sta_ofs = 0x42c,
+};
+
+#define GATE_PERI0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_PERI1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_PERI2(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri2_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate peri_clks[] = {
+ /* PERI0 */
+ GATE_PERI0(CLK_PERI_NFI, "per_nfi",
+ "axi_sel", 0),
+ GATE_PERI0(CLK_PERI_THERM, "per_therm",
+ "axi_sel", 1),
+ GATE_PERI0(CLK_PERI_PWM0, "per_pwm0",
+ "pwm_sel", 2),
+ GATE_PERI0(CLK_PERI_PWM1, "per_pwm1",
+ "pwm_sel", 3),
+ GATE_PERI0(CLK_PERI_PWM2, "per_pwm2",
+ "pwm_sel", 4),
+ GATE_PERI0(CLK_PERI_PWM3, "per_pwm3",
+ "pwm_sel", 5),
+ GATE_PERI0(CLK_PERI_PWM4, "per_pwm4",
+ "pwm_sel", 6),
+ GATE_PERI0(CLK_PERI_PWM5, "per_pwm5",
+ "pwm_sel", 7),
+ GATE_PERI0(CLK_PERI_PWM6, "per_pwm6",
+ "pwm_sel", 8),
+ GATE_PERI0(CLK_PERI_PWM7, "per_pwm7",
+ "pwm_sel", 9),
+ GATE_PERI0(CLK_PERI_PWM, "per_pwm",
+ "pwm_sel", 10),
+ GATE_PERI0(CLK_PERI_AP_DMA, "per_ap_dma",
+ "axi_sel", 13),
+ GATE_PERI0(CLK_PERI_MSDC30_0, "per_msdc30_0",
+ "msdc50_0_sel", 14),
+ GATE_PERI0(CLK_PERI_MSDC30_1, "per_msdc30_1",
+ "msdc30_1_sel", 15),
+ GATE_PERI0(CLK_PERI_MSDC30_2, "per_msdc30_2",
+ "msdc30_2_sel", 16),
+ GATE_PERI0(CLK_PERI_MSDC30_3, "per_msdc30_3",
+ "msdc30_3_sel", 17),
+ GATE_PERI0(CLK_PERI_UART0, "per_uart0",
+ "uart_sel", 20),
+ GATE_PERI0(CLK_PERI_UART1, "per_uart1",
+ "uart_sel", 21),
+ GATE_PERI0(CLK_PERI_UART2, "per_uart2",
+ "uart_sel", 22),
+ GATE_PERI0(CLK_PERI_UART3, "per_uart3",
+ "uart_sel", 23),
+ GATE_PERI0(CLK_PERI_I2C0, "per_i2c0",
+ "axi_sel", 24),
+ GATE_PERI0(CLK_PERI_I2C1, "per_i2c1",
+ "axi_sel", 25),
+ GATE_PERI0(CLK_PERI_I2C2, "per_i2c2",
+ "axi_sel", 26),
+ GATE_PERI0(CLK_PERI_I2C3, "per_i2c3",
+ "axi_sel", 27),
+ GATE_PERI0(CLK_PERI_I2C4, "per_i2c4",
+ "axi_sel", 28),
+ GATE_PERI0(CLK_PERI_AUXADC, "per_auxadc",
+ "ltepll_fs26m", 29),
+ GATE_PERI0(CLK_PERI_SPI0, "per_spi0",
+ "spi_sel", 30),
+ /* PERI1 */
+ GATE_PERI1(CLK_PERI_SPI, "per_spi",
+ "spinor_sel", 1),
+ GATE_PERI1(CLK_PERI_I2C5, "per_i2c5",
+ "axi_sel", 3),
+ GATE_PERI1(CLK_PERI_SPI2, "per_spi2",
+ "spi_sel", 5),
+ GATE_PERI1(CLK_PERI_SPI3, "per_spi3",
+ "spi_sel", 6),
+ GATE_PERI1(CLK_PERI_SPI5, "per_spi5",
+ "spi_sel", 8),
+ GATE_PERI1(CLK_PERI_UART4, "per_uart4",
+ "uart_sel", 9),
+ GATE_PERI1(CLK_PERI_SFLASH, "per_sflash",
+ "uart_sel", 11),
+ GATE_PERI1(CLK_PERI_GMAC, "per_gmac",
+ "uart_sel", 12),
+ GATE_PERI1(CLK_PERI_PCIE0, "per_pcie0",
+ "uart_sel", 14),
+ GATE_PERI1(CLK_PERI_PCIE1, "per_pcie1",
+ "uart_sel", 15),
+ GATE_PERI1(CLK_PERI_GMAC_PCLK, "per_gmac_pclk",
+ "uart_sel", 16),
+ /* PERI2 */
+ GATE_PERI2(CLK_PERI_MSDC50_0_EN, "per_msdc50_0_en",
+ "msdc50_0_sel", 0),
+ GATE_PERI2(CLK_PERI_MSDC30_1_EN, "per_msdc30_1_en",
+ "msdc30_1_sel", 1),
+ GATE_PERI2(CLK_PERI_MSDC30_2_EN, "per_msdc30_2_en",
+ "msdc30_2_sel", 2),
+ GATE_PERI2(CLK_PERI_MSDC30_3_EN, "per_msdc30_3_en",
+ "msdc30_3_sel", 3),
+ GATE_PERI2(CLK_PERI_MSDC50_0_HCLK_EN, "per_msdc50_0_h",
+ "msdc50_0_h_sel", 4),
+ GATE_PERI2(CLK_PERI_MSDC50_3_HCLK_EN, "per_msdc50_3_h",
+ "msdc50_3_h_sel", 5),
+ GATE_PERI2(CLK_PERI_MSDC30_0_QTR_EN, "per_msdc30_0_q",
+ "axi_sel", 6),
+ GATE_PERI2(CLK_PERI_MSDC30_3_QTR_EN, "per_msdc30_3_q",
+ "mem_sel", 7),
+};
+
+#define MT2712_PLL_FMAX (3000UL * MHZ)
+
+#define CON0_MT2712_RST_BAR BIT(24)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg, \
+ _tuner_en_bit, _pcw_reg, _pcw_shift, \
+ _div_table) { \
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = CON0_MT2712_RST_BAR, \
+ .fmax = MT2712_PLL_FMAX, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .tuner_en_reg = _tuner_en_reg, \
+ .tuner_en_bit = _tuner_en_bit, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ .div_table = _div_table, \
+ }
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg, \
+ _tuner_en_bit, _pcw_reg, _pcw_shift) \
+ PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
+ _pcwbits, _pd_reg, _pd_shift, _tuner_reg, \
+ _tuner_en_reg, _tuner_en_bit, _pcw_reg, \
+ _pcw_shift, NULL)
+
+static const struct mtk_pll_div_table armca35pll_div_table[] = {
+ { .div = 0, .freq = MT2712_PLL_FMAX },
+ { .div = 1, .freq = 1202500000 },
+ { .div = 2, .freq = 500500000 },
+ { .div = 3, .freq = 315250000 },
+ { .div = 4, .freq = 157625000 },
+ { } /* sentinel */
+};
+
+static const struct mtk_pll_div_table armca72pll_div_table[] = {
+ { .div = 0, .freq = MT2712_PLL_FMAX },
+ { .div = 1, .freq = 994500000 },
+ { .div = 2, .freq = 520000000 },
+ { .div = 3, .freq = 315250000 },
+ { .div = 4, .freq = 157625000 },
+ { } /* sentinel */
+};
+
+static const struct mtk_pll_div_table mmpll_div_table[] = {
+ { .div = 0, .freq = MT2712_PLL_FMAX },
+ { .div = 1, .freq = 1001000000 },
+ { .div = 2, .freq = 601250000 },
+ { .div = 3, .freq = 250250000 },
+ { .div = 4, .freq = 125125000 },
+ { } /* sentinel */
+};
+
+static const struct mtk_pll_data plls[] = {
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0230, 0x023C, 0xf0000101,
+ HAVE_RST_BAR, 31, 0x0230, 4, 0, 0, 0, 0x0234, 0),
+ PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x0240, 0x024C, 0xfe000101,
+ HAVE_RST_BAR, 31, 0x0240, 4, 0, 0, 0, 0x0244, 0),
+ PLL(CLK_APMIXED_VCODECPLL, "vcodecpll", 0x0320, 0x032C, 0xc0000101,
+ 0, 31, 0x0320, 4, 0, 0, 0, 0x0324, 0),
+ PLL(CLK_APMIXED_VENCPLL, "vencpll", 0x0280, 0x028C, 0x00000101,
+ 0, 31, 0x0280, 4, 0, 0, 0, 0x0284, 0),
+ PLL(CLK_APMIXED_APLL1, "apll1", 0x0330, 0x0340, 0x00000101,
+ 0, 31, 0x0330, 4, 0x0338, 0x0014, 0, 0x0334, 0),
+ PLL(CLK_APMIXED_APLL2, "apll2", 0x0350, 0x0360, 0x00000101,
+ 0, 31, 0x0350, 4, 0x0358, 0x0014, 1, 0x0354, 0),
+ PLL(CLK_APMIXED_LVDSPLL, "lvdspll", 0x0370, 0x037c, 0x00000101,
+ 0, 31, 0x0370, 4, 0, 0, 0, 0x0374, 0),
+ PLL(CLK_APMIXED_LVDSPLL2, "lvdspll2", 0x0390, 0x039C, 0x00000101,
+ 0, 31, 0x0390, 4, 0, 0, 0, 0x0394, 0),
+ PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0270, 0x027C, 0x00000101,
+ 0, 31, 0x0270, 4, 0, 0, 0, 0x0274, 0),
+ PLL(CLK_APMIXED_MSDCPLL2, "msdcpll2", 0x0410, 0x041C, 0x00000101,
+ 0, 31, 0x0410, 4, 0, 0, 0, 0x0414, 0),
+ PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0290, 0x029C, 0xc0000101,
+ 0, 31, 0x0290, 4, 0, 0, 0, 0x0294, 0),
+ PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x0250, 0x0260, 0x00000101,
+ 0, 31, 0x0250, 4, 0, 0, 0, 0x0254, 0,
+ mmpll_div_table),
+ PLL_B(CLK_APMIXED_ARMCA35PLL, "armca35pll", 0x0100, 0x0110, 0xf0000101,
+ HAVE_RST_BAR, 31, 0x0100, 4, 0, 0, 0, 0x0104, 0,
+ armca35pll_div_table),
+ PLL_B(CLK_APMIXED_ARMCA72PLL, "armca72pll", 0x0210, 0x0220, 0x00000101,
+ 0, 31, 0x0210, 4, 0, 0, 0, 0x0214, 0,
+ armca72pll_div_table),
+ PLL(CLK_APMIXED_ETHERPLL, "etherpll", 0x0300, 0x030C, 0xc0000101,
+ 0, 31, 0x0300, 4, 0, 0, 0, 0x0304, 0),
+};
+
+static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+
+ mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static struct clk_onecell_data *top_clk_data;
+
+static void clk_mt2712_top_init_early(struct device_node *node)
+{
+ int r, i;
+
+ if (!top_clk_data) {
+ top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+ for (i = 0; i < CLK_TOP_NR_CLK; i++)
+ top_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
+ }
+
+ mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
+ top_clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+
+CLK_OF_DECLARE_DRIVER(mt2712_topckgen, "mediatek,mt2712-topckgen",
+ clk_mt2712_top_init_early);
+
+static int clk_mt2712_top_probe(struct platform_device *pdev)
+{
+ int r, i;
+ struct device_node *node = pdev->dev.of_node;
+ void __iomem *base;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base)) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return PTR_ERR(base);
+ }
+
+ if (!top_clk_data) {
+ top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+ } else {
+ for (i = 0; i < CLK_TOP_NR_CLK; i++) {
+ if (top_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
+ top_clk_data->clks[i] = ERR_PTR(-ENOENT);
+ }
+ }
+
+ mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+ top_clk_data);
+ mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
+ top_clk_data);
+ mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
+ mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
+ &mt2712_clk_lock, top_clk_data);
+ mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs), base,
+ &mt2712_clk_lock, top_clk_data);
+ mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+ top_clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static int clk_mt2712_infra_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+ mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_register_reset_controller(node, 2, 0x30);
+
+ return r;
+}
+
+static int clk_mt2712_peri_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+
+ mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_register_reset_controller(node, 2, 0);
+
+ return r;
+}
+
+static int clk_mt2712_mcu_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+ void __iomem *base;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base)) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return PTR_ERR(base);
+ }
+
+ clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK);
+
+ mtk_clk_register_composites(mcu_muxes, ARRAY_SIZE(mcu_muxes), base,
+ &mt2712_clk_lock, clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r != 0)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712[] = {
+ {
+ .compatible = "mediatek,mt2712-apmixedsys",
+ .data = clk_mt2712_apmixed_probe,
+ }, {
+ .compatible = "mediatek,mt2712-topckgen",
+ .data = clk_mt2712_top_probe,
+ }, {
+ .compatible = "mediatek,mt2712-infracfg",
+ .data = clk_mt2712_infra_probe,
+ }, {
+ .compatible = "mediatek,mt2712-pericfg",
+ .data = clk_mt2712_peri_probe,
+ }, {
+ .compatible = "mediatek,mt2712-mcucfg",
+ .data = clk_mt2712_mcu_probe,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt2712_probe(struct platform_device *pdev)
+{
+ int (*clk_probe)(struct platform_device *);
+ int r;
+
+ clk_probe = of_device_get_match_data(&pdev->dev);
+ if (!clk_probe)
+ return -EINVAL;
+
+ r = clk_probe(pdev);
+ if (r != 0)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt2712_drv = {
+ .probe = clk_mt2712_probe,
+ .driver = {
+ .name = "clk-mt2712",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_clk_mt2712,
+ },
+};
+
+static int __init clk_mt2712_init(void)
+{
+ return platform_driver_register(&clk_mt2712_drv);
+}
+
+arch_initcall(clk_mt2712_init);
diff --git a/drivers/clk/mediatek/clk-mt6797-img.c b/drivers/clk/mediatek/clk-mt6797-img.c
new file mode 100644
index 000000000..94cc48065
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6797-img.c
@@ -0,0 +1,76 @@
+/* Copyright (c) 2017 MediaTek Inc.
+ * Author: Kevin Chen <kevin-cw.chen@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+#include <dt-bindings/clock/mt6797-clk.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+static const struct mtk_gate_regs img_cg_regs = {
+ .set_ofs = 0x0004,
+ .clr_ofs = 0x0008,
+ .sta_ofs = 0x0000,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &img_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate img_clks[] = {
+ GATE_IMG(CLK_IMG_FDVT, "img_fdvt", "mm_sel", 11),
+ GATE_IMG(CLK_IMG_DPE, "img_dpe", "mm_sel", 10),
+ GATE_IMG(CLK_IMG_DIP, "img_dip", "mm_sel", 6),
+ GATE_IMG(CLK_IMG_LARB6, "img_larb6", "mm_sel", 0),
+};
+
+static const struct of_device_id of_match_clk_mt6797_img[] = {
+ { .compatible = "mediatek,mt6797-imgsys", },
+ {}
+};
+
+static int clk_mt6797_img_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_IMG_NR);
+
+ mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt6797_img_drv = {
+ .probe = clk_mt6797_img_probe,
+ .driver = {
+ .name = "clk-mt6797-img",
+ .of_match_table = of_match_clk_mt6797_img,
+ },
+};
+
+builtin_platform_driver(clk_mt6797_img_drv);
diff --git a/drivers/clk/mediatek/clk-mt6797-mm.c b/drivers/clk/mediatek/clk-mt6797-mm.c
new file mode 100644
index 000000000..c57d3eed2
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6797-mm.c
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Kevin Chen <kevin-cw.chen@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+#include <dt-bindings/clock/mt6797-clk.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+static const struct mtk_gate_regs mm0_cg_regs = {
+ .set_ofs = 0x0104,
+ .clr_ofs = 0x0108,
+ .sta_ofs = 0x0100,
+};
+
+static const struct mtk_gate_regs mm1_cg_regs = {
+ .set_ofs = 0x0114,
+ .clr_ofs = 0x0118,
+ .sta_ofs = 0x0110,
+};
+
+#define GATE_MM0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+}
+
+#define GATE_MM1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+}
+
+static const struct mtk_gate mm_clks[] = {
+ GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
+ GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+ GATE_MM0(CLK_MM_SMI_LARB5, "mm_smi_larb5", "mm_sel", 2),
+ GATE_MM0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 3),
+ GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 4),
+ GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 5),
+ GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 6),
+ GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 7),
+ GATE_MM0(CLK_MM_MDP_RSZ2, "mm_mdp_rsz2", "mm_sel", 8),
+ GATE_MM0(CLK_MM_MDP_TDSHP, "mm_mdp_tdshp", "mm_sel", 9),
+ GATE_MM0(CLK_MM_MDP_COLOR, "mm_mdp_color", "mm_sel", 10),
+ GATE_MM0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
+ GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 12),
+ GATE_MM0(CLK_MM_MDP_WROT1, "mm_mdp_wrot1", "mm_sel", 13),
+ GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 14),
+ GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 15),
+ GATE_MM0(CLK_MM_DISP_OVL1, "mm_disp_ovl1", "mm_sel", 16),
+ GATE_MM0(CLK_MM_DISP_OVL0_2L, "mm_disp_ovl0_2l", "mm_sel", 17),
+ GATE_MM0(CLK_MM_DISP_OVL1_2L, "mm_disp_ovl1_2l", "mm_sel", 18),
+ GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 19),
+ GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 20),
+ GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 21),
+ GATE_MM0(CLK_MM_DISP_WDMA1, "mm_disp_wdma1", "mm_sel", 22),
+ GATE_MM0(CLK_MM_DISP_COLOR, "mm_disp_color", "mm_sel", 23),
+ GATE_MM0(CLK_MM_DISP_CCORR, "mm_disp_ccorr", "mm_sel", 24),
+ GATE_MM0(CLK_MM_DISP_AAL, "mm_disp_aal", "mm_sel", 25),
+ GATE_MM0(CLK_MM_DISP_GAMMA, "mm_disp_gamma", "mm_sel", 26),
+ GATE_MM0(CLK_MM_DISP_OD, "mm_disp_od", "mm_sel", 27),
+ GATE_MM0(CLK_MM_DISP_DITHER, "mm_disp_dither", "mm_sel", 28),
+ GATE_MM0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 29),
+ GATE_MM0(CLK_MM_DISP_DSC, "mm_disp_dsc", "mm_sel", 30),
+ GATE_MM0(CLK_MM_DISP_SPLIT, "mm_disp_split", "mm_sel", 31),
+ GATE_MM1(CLK_MM_DSI0_MM_CLOCK, "mm_dsi0_mm_clock", "mm_sel", 0),
+ GATE_MM1(CLK_MM_DSI1_MM_CLOCK, "mm_dsi1_mm_clock", "mm_sel", 2),
+ GATE_MM1(CLK_MM_DPI_MM_CLOCK, "mm_dpi_mm_clock", "mm_sel", 4),
+ GATE_MM1(CLK_MM_DPI_INTERFACE_CLOCK, "mm_dpi_interface_clock",
+ "dpi0_sel", 5),
+ GATE_MM1(CLK_MM_LARB4_AXI_ASIF_MM_CLOCK, "mm_larb4_axi_asif_mm_clock",
+ "mm_sel", 6),
+ GATE_MM1(CLK_MM_LARB4_AXI_ASIF_MJC_CLOCK, "mm_larb4_axi_asif_mjc_clock",
+ "mjc_sel", 7),
+ GATE_MM1(CLK_MM_DISP_OVL0_MOUT_CLOCK, "mm_disp_ovl0_mout_clock",
+ "mm_sel", 8),
+ GATE_MM1(CLK_MM_FAKE_ENG2, "mm_fake_eng2", "mm_sel", 9),
+ GATE_MM1(CLK_MM_DSI0_INTERFACE_CLOCK, "mm_dsi0_interface_clock",
+ "clk26m", 1),
+ GATE_MM1(CLK_MM_DSI1_INTERFACE_CLOCK, "mm_dsi1_interface_clock",
+ "clk26m", 3),
+};
+
+static const struct of_device_id of_match_clk_mt6797_mm[] = {
+ { .compatible = "mediatek,mt6797-mmsys", },
+ {}
+};
+
+static int clk_mt6797_mm_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_MM_NR);
+
+ mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt6797_mm_drv = {
+ .probe = clk_mt6797_mm_probe,
+ .driver = {
+ .name = "clk-mt6797-mm",
+ .of_match_table = of_match_clk_mt6797_mm,
+ },
+};
+
+builtin_platform_driver(clk_mt6797_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt6797-vdec.c b/drivers/clk/mediatek/clk-mt6797-vdec.c
new file mode 100644
index 000000000..7c402ca6c
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6797-vdec.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Kevin-CW Chen <kevin-cw.chen@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6797-clk.h>
+
+static const struct mtk_gate_regs vdec0_cg_regs = {
+ .set_ofs = 0x0000,
+ .clr_ofs = 0x0004,
+ .sta_ofs = 0x0000,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs = {
+ .set_ofs = 0x0008,
+ .clr_ofs = 0x000c,
+ .sta_ofs = 0x0008,
+};
+
+#define GATE_VDEC0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+}
+
+#define GATE_VDEC1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+}
+
+static const struct mtk_gate vdec_clks[] = {
+ GATE_VDEC0(CLK_VDEC_CKEN_ENG, "vdec_cken_eng", "vdec_sel", 8),
+ GATE_VDEC0(CLK_VDEC_ACTIVE, "vdec_active", "vdec_sel", 4),
+ GATE_VDEC0(CLK_VDEC_CKEN, "vdec_cken", "vdec_sel", 0),
+ GATE_VDEC1(CLK_VDEC_LARB1_CKEN, "vdec_larb1_cken", "mm_sel", 0),
+};
+
+static const struct of_device_id of_match_clk_mt6797_vdec[] = {
+ { .compatible = "mediatek,mt6797-vdecsys", },
+ {}
+};
+
+static int clk_mt6797_vdec_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_VDEC_NR);
+
+ mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt6797_vdec_drv = {
+ .probe = clk_mt6797_vdec_probe,
+ .driver = {
+ .name = "clk-mt6797-vdec",
+ .of_match_table = of_match_clk_mt6797_vdec,
+ },
+};
+
+builtin_platform_driver(clk_mt6797_vdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt6797-venc.c b/drivers/clk/mediatek/clk-mt6797-venc.c
new file mode 100644
index 000000000..e73d51756
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6797-venc.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Kevin Chen <kevin-cw.chen@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6797-clk.h>
+
+static const struct mtk_gate_regs venc_cg_regs = {
+ .set_ofs = 0x0004,
+ .clr_ofs = 0x0008,
+ .sta_ofs = 0x0000,
+};
+
+#define GATE_VENC(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &venc_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate venc_clks[] = {
+ GATE_VENC(CLK_VENC_0, "venc_0", "mm_sel", 0),
+ GATE_VENC(CLK_VENC_1, "venc_1", "venc_sel", 4),
+ GATE_VENC(CLK_VENC_2, "venc_2", "venc_sel", 8),
+ GATE_VENC(CLK_VENC_3, "venc_3", "venc_sel", 12),
+};
+
+static const struct of_device_id of_match_clk_mt6797_venc[] = {
+ { .compatible = "mediatek,mt6797-vencsys", },
+ {}
+};
+
+static int clk_mt6797_venc_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_VENC_NR);
+
+ mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt6797_venc_drv = {
+ .probe = clk_mt6797_venc_probe,
+ .driver = {
+ .name = "clk-mt6797-venc",
+ .of_match_table = of_match_clk_mt6797_venc,
+ },
+};
+
+builtin_platform_driver(clk_mt6797_venc_drv);
diff --git a/drivers/clk/mediatek/clk-mt6797.c b/drivers/clk/mediatek/clk-mt6797.c
new file mode 100644
index 000000000..5702bc974
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6797.c
@@ -0,0 +1,714 @@
+/*
+ * Copyright (c) 2016 MediaTek Inc.
+ * Author: Kevin Chen <kevin-cw.chen@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6797-clk.h>
+
+/*
+ * For some clocks, we don't care what their actual rates are. And these
+ * clocks may change their rate on different products or different scenarios.
+ * So we model these clocks' rate as 0, to denote it's not an actual rate.
+ */
+
+static DEFINE_SPINLOCK(mt6797_clk_lock);
+
+static const struct mtk_fixed_factor top_fixed_divs[] = {
+ FACTOR(CLK_TOP_SYSPLL_CK, "syspll_ck", "mainpll", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "mainpll", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "syspll_d2", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "syspll_d2", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "syspll_d2", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "syspll_d2", 1, 16),
+ FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1, 3),
+ FACTOR(CLK_TOP_SYSPLL_D3_D3, "syspll_d3_d3", "syspll_d3", 1, 3),
+ FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "syspll_d3", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "syspll_d3", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL2_D8, "syspll2_d8", "syspll_d3", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5),
+ FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "syspll_d5", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "syspll_d5", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1, 7),
+ FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "syspll_d7", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "syspll_d7", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL_CK, "univpll_ck", "univpll", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
+ FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univpll", 1, 26),
+ FACTOR(CLK_TOP_SSUSB_PHY_48M_CK, "ssusb_phy_48m_ck", "univpll", 1, 1),
+ FACTOR(CLK_TOP_USB_PHY48M_CK, "usb_phy48m_ck", "univpll", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_d2", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_d2", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll_d2", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
+ FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
+ FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll_d5", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll_d5", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univpll_d5", 1, 8),
+ FACTOR(CLK_TOP_ULPOSC_CK_ORG, "ulposc_ck_org", "ulposc", 1, 1),
+ FACTOR(CLK_TOP_ULPOSC_CK, "ulposc_ck", "ulposc_ck_org", 1, 3),
+ FACTOR(CLK_TOP_ULPOSC_D2, "ulposc_d2", "ulposc_ck", 1, 2),
+ FACTOR(CLK_TOP_ULPOSC_D3, "ulposc_d3", "ulposc_ck", 1, 4),
+ FACTOR(CLK_TOP_ULPOSC_D4, "ulposc_d4", "ulposc_ck", 1, 8),
+ FACTOR(CLK_TOP_ULPOSC_D8, "ulposc_d8", "ulposc_ck", 1, 10),
+ FACTOR(CLK_TOP_ULPOSC_D10, "ulposc_d10", "ulposc_ck_org", 1, 1),
+ FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1, 1),
+ FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1, 1),
+ FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1, 1),
+ FACTOR(CLK_TOP_MFGPLL_D2, "mfgpll_d2", "mfgpll_ck", 1, 2),
+ FACTOR(CLK_TOP_IMGPLL_CK, "imgpll_ck", "imgpll", 1, 1),
+ FACTOR(CLK_TOP_IMGPLL_D2, "imgpll_d2", "imgpll_ck", 1, 2),
+ FACTOR(CLK_TOP_IMGPLL_D4, "imgpll_d4", "imgpll_ck", 1, 4),
+ FACTOR(CLK_TOP_CODECPLL_CK, "codecpll_ck", "codecpll", 1, 1),
+ FACTOR(CLK_TOP_CODECPLL_D2, "codecpll_d2", "codecpll_ck", 1, 2),
+ FACTOR(CLK_TOP_VDECPLL_CK, "vdecpll_ck", "vdecpll", 1, 1),
+ FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1, 1),
+ FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1, 2),
+ FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll_ck", 1, 4),
+ FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll_ck", 1, 8),
+ FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll_ck", 1, 16),
+ FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1, 1),
+ FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll_ck", 1, 2),
+ FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll_ck", 1, 4),
+ FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll_ck", 1, 8),
+};
+
+static const char * const axi_parents[] = {
+ "clk26m",
+ "syspll_d7",
+ "ulposc_axi_ck_mux",
+};
+
+static const char * const ulposc_axi_ck_mux_parents[] = {
+ "syspll1_d4",
+ "ulposc_axi_ck_mux_pre",
+};
+
+static const char * const ulposc_axi_ck_mux_pre_parents[] = {
+ "ulposc_d2",
+ "ulposc_d3",
+};
+
+static const char * const ddrphycfg_parents[] = {
+ "clk26m",
+ "syspll3_d2",
+ "syspll2_d4",
+ "syspll1_d8",
+};
+
+static const char * const mm_parents[] = {
+ "clk26m",
+ "imgpll_ck",
+ "univpll1_d2",
+ "syspll1_d2",
+};
+
+static const char * const pwm_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "ulposc_d2",
+ "ulposc_d3",
+ "ulposc_d8",
+ "ulposc_d10",
+ "ulposc_d4",
+};
+
+static const char * const vdec_parents[] = {
+ "clk26m",
+ "vdecpll_ck",
+ "imgpll_ck",
+ "syspll_d3",
+ "univpll_d5",
+ "clk26m",
+ "clk26m",
+};
+
+static const char * const venc_parents[] = {
+ "clk26m",
+ "codecpll_ck",
+ "syspll_d3",
+};
+
+static const char * const mfg_parents[] = {
+ "clk26m",
+ "mfgpll_ck",
+ "syspll_d3",
+ "univpll_d3",
+};
+
+static const char * const camtg[] = {
+ "clk26m",
+ "univpll_d26",
+ "univpll2_d2",
+};
+
+static const char * const uart_parents[] = {
+ "clk26m",
+ "univpll2_d8",
+};
+
+static const char * const spi_parents[] = {
+ "clk26m",
+ "syspll3_d2",
+ "syspll2_d4",
+ "ulposc_spi_ck_mux",
+};
+
+static const char * const ulposc_spi_ck_mux_parents[] = {
+ "ulposc_d2",
+ "ulposc_d3",
+};
+
+static const char * const usb20_parents[] = {
+ "clk26m",
+ "univpll1_d8",
+ "syspll4_d2",
+};
+
+static const char * const msdc50_0_hclk_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll2_d2",
+ "syspll4_d2",
+};
+
+static const char * const msdc50_0_parents[] = {
+ "clk26m",
+ "msdcpll",
+ "syspll_d3",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll_d7",
+ "msdcpll_d2",
+ "univpll1_d2",
+ "univpll_d3",
+};
+
+static const char * const msdc30_1_parents[] = {
+ "clk26m",
+ "univpll2_d2",
+ "msdcpll_d2",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll_d7",
+ "univpll_d7",
+};
+
+static const char * const msdc30_2_parents[] = {
+ "clk26m",
+ "univpll2_d8",
+ "syspll2_d8",
+ "syspll1_d8",
+ "msdcpll_d8",
+ "syspll3_d4",
+ "univpll_d26",
+};
+
+static const char * const audio_parents[] = {
+ "clk26m",
+ "syspll3_d4",
+ "syspll4_d4",
+ "syspll1_d16",
+};
+
+static const char * const aud_intbus_parents[] = {
+ "clk26m",
+ "syspll1_d4",
+ "syspll4_d2",
+};
+
+static const char * const pmicspi_parents[] = {
+ "clk26m",
+ "univpll_d26",
+ "syspll3_d4",
+ "syspll1_d8",
+ "ulposc_d4",
+ "ulposc_d8",
+ "syspll2_d8",
+};
+
+static const char * const scp_parents[] = {
+ "clk26m",
+ "syspll_d3",
+ "ulposc_ck",
+ "univpll_d5",
+};
+
+static const char * const atb_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll_d5",
+};
+
+static const char * const mjc_parents[] = {
+ "clk26m",
+ "imgpll_ck",
+ "univpll_d5",
+ "syspll1_d2",
+};
+
+static const char * const dpi0_parents[] = {
+ "clk26m",
+ "tvdpll_d2",
+ "tvdpll_d4",
+ "tvdpll_d8",
+ "tvdpll_d16",
+ "clk26m",
+ "clk26m",
+};
+
+static const char * const aud_1_parents[] = {
+ "clk26m",
+ "apll1_ck",
+};
+
+static const char * const aud_2_parents[] = {
+ "clk26m",
+ "apll2_ck",
+};
+
+static const char * const ssusb_top_sys_parents[] = {
+ "clk26m",
+ "univpll3_d2",
+};
+
+static const char * const spm_parents[] = {
+ "clk26m",
+ "syspll1_d8",
+};
+
+static const char * const bsi_spi_parents[] = {
+ "clk26m",
+ "syspll_d3_d3",
+ "syspll1_d4",
+ "syspll_d7",
+};
+
+static const char * const audio_h_parents[] = {
+ "clk26m",
+ "apll2_ck",
+ "apll1_ck",
+ "univpll_d7",
+};
+
+static const char * const mfg_52m_parents[] = {
+ "clk26m",
+ "univpll2_d8",
+ "univpll2_d4",
+ "univpll2_d4",
+};
+
+static const char * const anc_md32_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "univpll_d5",
+};
+
+static const struct mtk_composite top_muxes[] = {
+ MUX(CLK_TOP_MUX_ULPOSC_AXI_CK_MUX_PRE, "ulposc_axi_ck_mux_pre",
+ ulposc_axi_ck_mux_pre_parents, 0x0040, 3, 1),
+ MUX(CLK_TOP_MUX_ULPOSC_AXI_CK_MUX, "ulposc_axi_ck_mux",
+ ulposc_axi_ck_mux_parents, 0x0040, 2, 1),
+ MUX(CLK_TOP_MUX_AXI, "axi_sel", axi_parents,
+ 0x0040, 0, 2),
+ MUX(CLK_TOP_MUX_DDRPHYCFG, "ddrphycfg_sel", ddrphycfg_parents,
+ 0x0040, 16, 2),
+ MUX(CLK_TOP_MUX_MM, "mm_sel", mm_parents,
+ 0x0040, 24, 2),
+ MUX_GATE(CLK_TOP_MUX_PWM, "pwm_sel", pwm_parents, 0x0050, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MUX_VDEC, "vdec_sel", vdec_parents, 0x0050, 8, 3, 15),
+ MUX_GATE(CLK_TOP_MUX_VENC, "venc_sel", venc_parents, 0x0050, 16, 2, 23),
+ MUX_GATE(CLK_TOP_MUX_MFG, "mfg_sel", mfg_parents, 0x0050, 24, 2, 31),
+ MUX_GATE(CLK_TOP_MUX_CAMTG, "camtg_sel", camtg, 0x0060, 0, 2, 7),
+ MUX_GATE(CLK_TOP_MUX_UART, "uart_sel", uart_parents, 0x0060, 8, 1, 15),
+ MUX_GATE(CLK_TOP_MUX_SPI, "spi_sel", spi_parents, 0x0060, 16, 2, 23),
+ MUX(CLK_TOP_MUX_ULPOSC_SPI_CK_MUX, "ulposc_spi_ck_mux",
+ ulposc_spi_ck_mux_parents, 0x0060, 18, 1),
+ MUX_GATE(CLK_TOP_MUX_USB20, "usb20_sel", usb20_parents,
+ 0x0060, 24, 2, 31),
+ MUX(CLK_TOP_MUX_MSDC50_0_HCLK, "msdc50_0_hclk_sel",
+ msdc50_0_hclk_parents, 0x0070, 8, 2),
+ MUX_GATE(CLK_TOP_MUX_MSDC50_0, "msdc50_0_sel", msdc50_0_parents,
+ 0x0070, 16, 4, 23),
+ MUX_GATE(CLK_TOP_MUX_MSDC30_1, "msdc30_1_sel", msdc30_1_parents,
+ 0x0070, 24, 3, 31),
+ MUX_GATE(CLK_TOP_MUX_MSDC30_2, "msdc30_2_sel", msdc30_2_parents,
+ 0x0080, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MUX_AUDIO, "audio_sel", audio_parents,
+ 0x0080, 16, 2, 23),
+ MUX(CLK_TOP_MUX_AUD_INTBUS, "aud_intbus_sel", aud_intbus_parents,
+ 0x0080, 24, 2),
+ MUX(CLK_TOP_MUX_PMICSPI, "pmicspi_sel", pmicspi_parents,
+ 0x0090, 0, 3),
+ MUX(CLK_TOP_MUX_SCP, "scp_sel", scp_parents,
+ 0x0090, 8, 2),
+ MUX(CLK_TOP_MUX_ATB, "atb_sel", atb_parents,
+ 0x0090, 16, 2),
+ MUX_GATE(CLK_TOP_MUX_MJC, "mjc_sel", mjc_parents, 0x0090, 24, 2, 31),
+ MUX_GATE(CLK_TOP_MUX_DPI0, "dpi0_sel", dpi0_parents, 0x00A0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MUX_AUD_1, "aud_1_sel", aud_1_parents,
+ 0x00A0, 16, 1, 23),
+ MUX_GATE(CLK_TOP_MUX_AUD_2, "aud_2_sel", aud_2_parents,
+ 0x00A0, 24, 1, 31),
+ MUX(CLK_TOP_MUX_SSUSB_TOP_SYS, "ssusb_top_sys_sel",
+ ssusb_top_sys_parents, 0x00B0, 8, 1),
+ MUX(CLK_TOP_MUX_SPM, "spm_sel", spm_parents,
+ 0x00C0, 0, 1),
+ MUX(CLK_TOP_MUX_BSI_SPI, "bsi_spi_sel", bsi_spi_parents,
+ 0x00C0, 8, 2),
+ MUX_GATE(CLK_TOP_MUX_AUDIO_H, "audio_h_sel", audio_h_parents,
+ 0x00C0, 16, 2, 23),
+ MUX_GATE(CLK_TOP_MUX_ANC_MD32, "anc_md32_sel", anc_md32_parents,
+ 0x00C0, 24, 2, 31),
+ MUX(CLK_TOP_MUX_MFG_52M, "mfg_52m_sel", mfg_52m_parents,
+ 0x0104, 1, 2),
+};
+
+static int mtk_topckgen_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ struct device_node *node = pdev->dev.of_node;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ clk_data = mtk_alloc_clk_data(CLK_TOP_NR);
+
+ mtk_clk_register_factors(top_fixed_divs, ARRAY_SIZE(top_fixed_divs),
+ clk_data);
+
+ mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
+ &mt6797_clk_lock, clk_data);
+
+ return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct mtk_gate_regs infra0_cg_regs = {
+ .set_ofs = 0x0080,
+ .clr_ofs = 0x0084,
+ .sta_ofs = 0x0090,
+};
+
+static const struct mtk_gate_regs infra1_cg_regs = {
+ .set_ofs = 0x0088,
+ .clr_ofs = 0x008c,
+ .sta_ofs = 0x0094,
+};
+
+static const struct mtk_gate_regs infra2_cg_regs = {
+ .set_ofs = 0x00a8,
+ .clr_ofs = 0x00ac,
+ .sta_ofs = 0x00b0,
+};
+
+#define GATE_ICG0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+}
+
+#define GATE_ICG1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+}
+
+#define GATE_ICG2(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra2_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+}
+
+static const struct mtk_gate infra_clks[] = {
+ GATE_ICG0(CLK_INFRA_PMIC_TMR, "infra_pmic_tmr", "ulposc", 0),
+ GATE_ICG0(CLK_INFRA_PMIC_AP, "infra_pmic_ap", "pmicspi_sel", 1),
+ GATE_ICG0(CLK_INFRA_PMIC_MD, "infra_pmic_md", "pmicspi_sel", 2),
+ GATE_ICG0(CLK_INFRA_PMIC_CONN, "infra_pmic_conn", "pmicspi_sel", 3),
+ GATE_ICG0(CLK_INFRA_SCP, "infra_scp", "scp_sel", 4),
+ GATE_ICG0(CLK_INFRA_SEJ, "infra_sej", "axi_sel", 5),
+ GATE_ICG0(CLK_INFRA_APXGPT, "infra_apxgpt", "axi_sel", 6),
+ GATE_ICG0(CLK_INFRA_SEJ_13M, "infra_sej_13m", "clk26m", 7),
+ GATE_ICG0(CLK_INFRA_ICUSB, "infra_icusb", "usb20_sel", 8),
+ GATE_ICG0(CLK_INFRA_GCE, "infra_gce", "axi_sel", 9),
+ GATE_ICG0(CLK_INFRA_THERM, "infra_therm", "axi_sel", 10),
+ GATE_ICG0(CLK_INFRA_I2C0, "infra_i2c0", "axi_sel", 11),
+ GATE_ICG0(CLK_INFRA_I2C1, "infra_i2c1", "axi_sel", 12),
+ GATE_ICG0(CLK_INFRA_I2C2, "infra_i2c2", "axi_sel", 13),
+ GATE_ICG0(CLK_INFRA_I2C3, "infra_i2c3", "axi_sel", 14),
+ GATE_ICG0(CLK_INFRA_PWM_HCLK, "infra_pwm_hclk", "axi_sel", 15),
+ GATE_ICG0(CLK_INFRA_PWM1, "infra_pwm1", "axi_sel", 16),
+ GATE_ICG0(CLK_INFRA_PWM2, "infra_pwm2", "axi_sel", 17),
+ GATE_ICG0(CLK_INFRA_PWM3, "infra_pwm3", "axi_sel", 18),
+ GATE_ICG0(CLK_INFRA_PWM4, "infra_pwm4", "axi_sel", 19),
+ GATE_ICG0(CLK_INFRA_PWM, "infra_pwm", "axi_sel", 21),
+ GATE_ICG0(CLK_INFRA_UART0, "infra_uart0", "uart_sel", 22),
+ GATE_ICG0(CLK_INFRA_UART1, "infra_uart1", "uart_sel", 23),
+ GATE_ICG0(CLK_INFRA_UART2, "infra_uart2", "uart_sel", 24),
+ GATE_ICG0(CLK_INFRA_UART3, "infra_uart3", "uart_sel", 25),
+ GATE_ICG0(CLK_INFRA_MD2MD_CCIF_0, "infra_md2md_ccif_0", "axi_sel", 27),
+ GATE_ICG0(CLK_INFRA_MD2MD_CCIF_1, "infra_md2md_ccif_1", "axi_sel", 28),
+ GATE_ICG0(CLK_INFRA_MD2MD_CCIF_2, "infra_md2md_ccif_2", "axi_sel", 29),
+ GATE_ICG0(CLK_INFRA_FHCTL, "infra_fhctl", "clk26m", 30),
+ GATE_ICG0(CLK_INFRA_BTIF, "infra_btif", "axi_sel", 31),
+ GATE_ICG1(CLK_INFRA_MD2MD_CCIF_3, "infra_md2md_ccif_3", "axi_sel", 0),
+ GATE_ICG1(CLK_INFRA_SPI, "infra_spi", "spi_sel", 1),
+ GATE_ICG1(CLK_INFRA_MSDC0, "infra_msdc0", "msdc50_0_sel", 2),
+ GATE_ICG1(CLK_INFRA_MD2MD_CCIF_4, "infra_md2md_ccif_4", "axi_sel", 3),
+ GATE_ICG1(CLK_INFRA_MSDC1, "infra_msdc1", "msdc30_1_sel", 4),
+ GATE_ICG1(CLK_INFRA_MSDC2, "infra_msdc2", "msdc30_2_sel", 5),
+ GATE_ICG1(CLK_INFRA_MD2MD_CCIF_5, "infra_md2md_ccif_5", "axi_sel", 7),
+ GATE_ICG1(CLK_INFRA_GCPU, "infra_gcpu", "axi_sel", 8),
+ GATE_ICG1(CLK_INFRA_TRNG, "infra_trng", "axi_sel", 9),
+ GATE_ICG1(CLK_INFRA_AUXADC, "infra_auxadc", "clk26m", 10),
+ GATE_ICG1(CLK_INFRA_CPUM, "infra_cpum", "axi_sel", 11),
+ GATE_ICG1(CLK_INFRA_AP_C2K_CCIF_0, "infra_ap_c2k_ccif_0",
+ "axi_sel", 12),
+ GATE_ICG1(CLK_INFRA_AP_C2K_CCIF_1, "infra_ap_c2k_ccif_1",
+ "axi_sel", 13),
+ GATE_ICG1(CLK_INFRA_CLDMA, "infra_cldma", "axi_sel", 16),
+ GATE_ICG1(CLK_INFRA_DISP_PWM, "infra_disp_pwm", "pwm_sel", 17),
+ GATE_ICG1(CLK_INFRA_AP_DMA, "infra_ap_dma", "axi_sel", 18),
+ GATE_ICG1(CLK_INFRA_DEVICE_APC, "infra_device_apc", "axi_sel", 20),
+ GATE_ICG1(CLK_INFRA_L2C_SRAM, "infra_l2c_sram", "mm_sel", 22),
+ GATE_ICG1(CLK_INFRA_CCIF_AP, "infra_ccif_ap", "axi_sel", 23),
+ GATE_ICG1(CLK_INFRA_AUDIO, "infra_audio", "axi_sel", 25),
+ GATE_ICG1(CLK_INFRA_CCIF_MD, "infra_ccif_md", "axi_sel", 26),
+ GATE_ICG1(CLK_INFRA_DRAMC_F26M, "infra_dramc_f26m", "clk26m", 31),
+ GATE_ICG2(CLK_INFRA_I2C4, "infra_i2c4", "axi_sel", 0),
+ GATE_ICG2(CLK_INFRA_I2C_APPM, "infra_i2c_appm", "axi_sel", 1),
+ GATE_ICG2(CLK_INFRA_I2C_GPUPM, "infra_i2c_gpupm", "axi_sel", 2),
+ GATE_ICG2(CLK_INFRA_I2C2_IMM, "infra_i2c2_imm", "axi_sel", 3),
+ GATE_ICG2(CLK_INFRA_I2C2_ARB, "infra_i2c2_arb", "axi_sel", 4),
+ GATE_ICG2(CLK_INFRA_I2C3_IMM, "infra_i2c3_imm", "axi_sel", 5),
+ GATE_ICG2(CLK_INFRA_I2C3_ARB, "infra_i2c3_arb", "axi_sel", 6),
+ GATE_ICG2(CLK_INFRA_I2C5, "infra_i2c5", "axi_sel", 7),
+ GATE_ICG2(CLK_INFRA_SYS_CIRQ, "infra_sys_cirq", "axi_sel", 8),
+ GATE_ICG2(CLK_INFRA_SPI1, "infra_spi1", "spi_sel", 10),
+ GATE_ICG2(CLK_INFRA_DRAMC_B_F26M, "infra_dramc_b_f26m", "clk26m", 11),
+ GATE_ICG2(CLK_INFRA_ANC_MD32, "infra_anc_md32", "anc_md32_sel", 12),
+ GATE_ICG2(CLK_INFRA_ANC_MD32_32K, "infra_anc_md32_32k", "clk26m", 13),
+ GATE_ICG2(CLK_INFRA_DVFS_SPM1, "infra_dvfs_spm1", "axi_sel", 15),
+ GATE_ICG2(CLK_INFRA_AES_TOP0, "infra_aes_top0", "axi_sel", 16),
+ GATE_ICG2(CLK_INFRA_AES_TOP1, "infra_aes_top1", "axi_sel", 17),
+ GATE_ICG2(CLK_INFRA_SSUSB_BUS, "infra_ssusb_bus", "axi_sel", 18),
+ GATE_ICG2(CLK_INFRA_SPI2, "infra_spi2", "spi_sel", 19),
+ GATE_ICG2(CLK_INFRA_SPI3, "infra_spi3", "spi_sel", 20),
+ GATE_ICG2(CLK_INFRA_SPI4, "infra_spi4", "spi_sel", 21),
+ GATE_ICG2(CLK_INFRA_SPI5, "infra_spi5", "spi_sel", 22),
+ GATE_ICG2(CLK_INFRA_IRTX, "infra_irtx", "spi_sel", 23),
+ GATE_ICG2(CLK_INFRA_SSUSB_SYS, "infra_ssusb_sys",
+ "ssusb_top_sys_sel", 24),
+ GATE_ICG2(CLK_INFRA_SSUSB_REF, "infra_ssusb_ref", "clk26m", 9),
+ GATE_ICG2(CLK_INFRA_AUDIO_26M, "infra_audio_26m", "clk26m", 26),
+ GATE_ICG2(CLK_INFRA_AUDIO_26M_PAD_TOP, "infra_audio_26m_pad_top",
+ "clk26m", 27),
+ GATE_ICG2(CLK_INFRA_MODEM_TEMP_SHARE, "infra_modem_temp_share",
+ "axi_sel", 28),
+ GATE_ICG2(CLK_INFRA_VAD_WRAP_SOC, "infra_vad_wrap_soc", "axi_sel", 29),
+ GATE_ICG2(CLK_INFRA_DRAMC_CONF, "infra_dramc_conf", "axi_sel", 30),
+ GATE_ICG2(CLK_INFRA_DRAMC_B_CONF, "infra_dramc_b_conf", "axi_sel", 31),
+ GATE_ICG1(CLK_INFRA_MFG_VCG, "infra_mfg_vcg", "mfg_52m_sel", 14),
+};
+
+static const struct mtk_fixed_factor infra_fixed_divs[] = {
+ FACTOR(CLK_INFRA_13M, "clk13m", "clk26m", 1, 2),
+};
+
+static struct clk_onecell_data *infra_clk_data;
+
+static void mtk_infrasys_init_early(struct device_node *node)
+{
+ int r, i;
+
+ if (!infra_clk_data) {
+ infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+
+ for (i = 0; i < CLK_INFRA_NR; i++)
+ infra_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
+ }
+
+ mtk_clk_register_factors(infra_fixed_divs, ARRAY_SIZE(infra_fixed_divs),
+ infra_clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, infra_clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+
+CLK_OF_DECLARE_DRIVER(mtk_infra, "mediatek,mt6797-infracfg",
+ mtk_infrasys_init_early);
+
+static int mtk_infrasys_init(struct platform_device *pdev)
+{
+ int r, i;
+ struct device_node *node = pdev->dev.of_node;
+
+ if (!infra_clk_data) {
+ infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+ } else {
+ for (i = 0; i < CLK_INFRA_NR; i++) {
+ if (infra_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
+ infra_clk_data->clks[i] = ERR_PTR(-ENOENT);
+ }
+ }
+
+ mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+ infra_clk_data);
+ mtk_clk_register_factors(infra_fixed_divs, ARRAY_SIZE(infra_fixed_divs),
+ infra_clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, infra_clk_data);
+ if (r)
+ return r;
+
+ return 0;
+}
+
+#define MT6797_PLL_FMAX (3000UL * MHZ)
+
+#define CON0_MT6797_RST_BAR BIT(24)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, \
+ _pcw_shift, _div_table) { \
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = CON0_MT6797_RST_BAR, \
+ .fmax = MT6797_PLL_FMAX, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ .div_table = _div_table, \
+}
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, \
+ _pcw_shift) \
+ PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift, \
+ NULL)
+
+static const struct mtk_pll_data plls[] = {
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0220, 0x022C, 0xF0000101, PLL_AO,
+ 21, 0x220, 4, 0x0, 0x224, 0),
+ PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x0230, 0x023C, 0xFE000011, 0, 7,
+ 0x230, 4, 0x0, 0x234, 14),
+ PLL(CLK_APMIXED_MFGPLL, "mfgpll", 0x0240, 0x024C, 0x00000101, 0, 21,
+ 0x244, 24, 0x0, 0x244, 0),
+ PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0250, 0x025C, 0x00000121, 0, 21,
+ 0x250, 4, 0x0, 0x254, 0),
+ PLL(CLK_APMIXED_IMGPLL, "imgpll", 0x0260, 0x026C, 0x00000121, 0, 21,
+ 0x260, 4, 0x0, 0x264, 0),
+ PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0270, 0x027C, 0xC0000121, 0, 21,
+ 0x270, 4, 0x0, 0x274, 0),
+ PLL(CLK_APMIXED_CODECPLL, "codecpll", 0x0290, 0x029C, 0x00000121, 0, 21,
+ 0x290, 4, 0x0, 0x294, 0),
+ PLL(CLK_APMIXED_VDECPLL, "vdecpll", 0x02E4, 0x02F0, 0x00000121, 0, 21,
+ 0x2E4, 4, 0x0, 0x2E8, 0),
+ PLL(CLK_APMIXED_APLL1, "apll1", 0x02A0, 0x02B0, 0x00000131, 0, 31,
+ 0x2A0, 4, 0x2A8, 0x2A4, 0),
+ PLL(CLK_APMIXED_APLL2, "apll2", 0x02B4, 0x02C4, 0x00000131, 0, 31,
+ 0x2B4, 4, 0x2BC, 0x2B8, 0),
+};
+
+static int mtk_apmixedsys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR);
+ if (!clk_data)
+ return -ENOMEM;
+
+ mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+
+ return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static const struct of_device_id of_match_clk_mt6797[] = {
+ {
+ .compatible = "mediatek,mt6797-topckgen",
+ .data = mtk_topckgen_init,
+ }, {
+ .compatible = "mediatek,mt6797-infracfg",
+ .data = mtk_infrasys_init,
+ }, {
+ .compatible = "mediatek,mt6797-apmixedsys",
+ .data = mtk_apmixedsys_init,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt6797_probe(struct platform_device *pdev)
+{
+ int (*clk_init)(struct platform_device *);
+ int r;
+
+ clk_init = of_device_get_match_data(&pdev->dev);
+ if (!clk_init)
+ return -EINVAL;
+
+ r = clk_init(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt6797_drv = {
+ .probe = clk_mt6797_probe,
+ .driver = {
+ .name = "clk-mt6797",
+ .of_match_table = of_match_clk_mt6797,
+ },
+};
+
+static int __init clk_mt6797_init(void)
+{
+ return platform_driver_register(&clk_mt6797_drv);
+}
+
+arch_initcall(clk_mt6797_init);
diff --git a/drivers/clk/mediatek/clk-mt7622-aud.c b/drivers/clk/mediatek/clk-mt7622-aud.c
new file mode 100644
index 000000000..4f3d47b41
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622-aud.c
@@ -0,0 +1,208 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ * Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+
+#define GATE_AUDIO0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_AUDIO1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_AUDIO2(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio2_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_AUDIO3(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio3_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+static const struct mtk_gate_regs audio0_cg_regs = {
+ .set_ofs = 0x0,
+ .clr_ofs = 0x0,
+ .sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs audio1_cg_regs = {
+ .set_ofs = 0x10,
+ .clr_ofs = 0x10,
+ .sta_ofs = 0x10,
+};
+
+static const struct mtk_gate_regs audio2_cg_regs = {
+ .set_ofs = 0x14,
+ .clr_ofs = 0x14,
+ .sta_ofs = 0x14,
+};
+
+static const struct mtk_gate_regs audio3_cg_regs = {
+ .set_ofs = 0x634,
+ .clr_ofs = 0x634,
+ .sta_ofs = 0x634,
+};
+
+static const struct mtk_gate audio_clks[] = {
+ /* AUDIO0 */
+ GATE_AUDIO0(CLK_AUDIO_AFE, "audio_afe", "rtc", 2),
+ GATE_AUDIO0(CLK_AUDIO_HDMI, "audio_hdmi", "apll1_ck_sel", 20),
+ GATE_AUDIO0(CLK_AUDIO_SPDF, "audio_spdf", "apll1_ck_sel", 21),
+ GATE_AUDIO0(CLK_AUDIO_APLL, "audio_apll", "apll1_ck_sel", 23),
+ /* AUDIO1 */
+ GATE_AUDIO1(CLK_AUDIO_I2SIN1, "audio_i2sin1", "a1sys_hp_sel", 0),
+ GATE_AUDIO1(CLK_AUDIO_I2SIN2, "audio_i2sin2", "a1sys_hp_sel", 1),
+ GATE_AUDIO1(CLK_AUDIO_I2SIN3, "audio_i2sin3", "a1sys_hp_sel", 2),
+ GATE_AUDIO1(CLK_AUDIO_I2SIN4, "audio_i2sin4", "a1sys_hp_sel", 3),
+ GATE_AUDIO1(CLK_AUDIO_I2SO1, "audio_i2so1", "a1sys_hp_sel", 6),
+ GATE_AUDIO1(CLK_AUDIO_I2SO2, "audio_i2so2", "a1sys_hp_sel", 7),
+ GATE_AUDIO1(CLK_AUDIO_I2SO3, "audio_i2so3", "a1sys_hp_sel", 8),
+ GATE_AUDIO1(CLK_AUDIO_I2SO4, "audio_i2so4", "a1sys_hp_sel", 9),
+ GATE_AUDIO1(CLK_AUDIO_ASRCI1, "audio_asrci1", "asm_h_sel", 12),
+ GATE_AUDIO1(CLK_AUDIO_ASRCI2, "audio_asrci2", "asm_h_sel", 13),
+ GATE_AUDIO1(CLK_AUDIO_ASRCO1, "audio_asrco1", "asm_h_sel", 14),
+ GATE_AUDIO1(CLK_AUDIO_ASRCO2, "audio_asrco2", "asm_h_sel", 15),
+ GATE_AUDIO1(CLK_AUDIO_INTDIR, "audio_intdir", "intdir_sel", 20),
+ GATE_AUDIO1(CLK_AUDIO_A1SYS, "audio_a1sys", "a1sys_hp_sel", 21),
+ GATE_AUDIO1(CLK_AUDIO_A2SYS, "audio_a2sys", "a2sys_hp_sel", 22),
+ GATE_AUDIO1(CLK_AUDIO_AFE_CONN, "audio_afe_conn", "a1sys_hp_sel", 23),
+ /* AUDIO2 */
+ GATE_AUDIO2(CLK_AUDIO_UL1, "audio_ul1", "a1sys_hp_sel", 0),
+ GATE_AUDIO2(CLK_AUDIO_UL2, "audio_ul2", "a1sys_hp_sel", 1),
+ GATE_AUDIO2(CLK_AUDIO_UL3, "audio_ul3", "a1sys_hp_sel", 2),
+ GATE_AUDIO2(CLK_AUDIO_UL4, "audio_ul4", "a1sys_hp_sel", 3),
+ GATE_AUDIO2(CLK_AUDIO_UL5, "audio_ul5", "a1sys_hp_sel", 4),
+ GATE_AUDIO2(CLK_AUDIO_UL6, "audio_ul6", "a1sys_hp_sel", 5),
+ GATE_AUDIO2(CLK_AUDIO_DL1, "audio_dl1", "a1sys_hp_sel", 6),
+ GATE_AUDIO2(CLK_AUDIO_DL2, "audio_dl2", "a1sys_hp_sel", 7),
+ GATE_AUDIO2(CLK_AUDIO_DL3, "audio_dl3", "a1sys_hp_sel", 8),
+ GATE_AUDIO2(CLK_AUDIO_DL4, "audio_dl4", "a1sys_hp_sel", 9),
+ GATE_AUDIO2(CLK_AUDIO_DL5, "audio_dl5", "a1sys_hp_sel", 10),
+ GATE_AUDIO2(CLK_AUDIO_DL6, "audio_dl6", "a1sys_hp_sel", 11),
+ GATE_AUDIO2(CLK_AUDIO_DLMCH, "audio_dlmch", "a1sys_hp_sel", 12),
+ GATE_AUDIO2(CLK_AUDIO_ARB1, "audio_arb1", "a1sys_hp_sel", 13),
+ GATE_AUDIO2(CLK_AUDIO_AWB, "audio_awb", "a1sys_hp_sel", 14),
+ GATE_AUDIO2(CLK_AUDIO_AWB2, "audio_awb2", "a1sys_hp_sel", 15),
+ GATE_AUDIO2(CLK_AUDIO_DAI, "audio_dai", "a1sys_hp_sel", 16),
+ GATE_AUDIO2(CLK_AUDIO_MOD, "audio_mod", "a1sys_hp_sel", 17),
+ /* AUDIO3 */
+ GATE_AUDIO3(CLK_AUDIO_ASRCI3, "audio_asrci3", "asm_h_sel", 2),
+ GATE_AUDIO3(CLK_AUDIO_ASRCI4, "audio_asrci4", "asm_h_sel", 3),
+ GATE_AUDIO3(CLK_AUDIO_ASRCO3, "audio_asrco3", "asm_h_sel", 6),
+ GATE_AUDIO3(CLK_AUDIO_ASRCO4, "audio_asrco4", "asm_h_sel", 7),
+ GATE_AUDIO3(CLK_AUDIO_MEM_ASRC1, "audio_mem_asrc1", "asm_h_sel", 10),
+ GATE_AUDIO3(CLK_AUDIO_MEM_ASRC2, "audio_mem_asrc2", "asm_h_sel", 11),
+ GATE_AUDIO3(CLK_AUDIO_MEM_ASRC3, "audio_mem_asrc3", "asm_h_sel", 12),
+ GATE_AUDIO3(CLK_AUDIO_MEM_ASRC4, "audio_mem_asrc4", "asm_h_sel", 13),
+ GATE_AUDIO3(CLK_AUDIO_MEM_ASRC5, "audio_mem_asrc5", "asm_h_sel", 14),
+};
+
+static int clk_mt7622_audiosys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
+
+ mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r) {
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ goto err_clk_provider;
+ }
+
+ r = devm_of_platform_populate(&pdev->dev);
+ if (r)
+ goto err_plat_populate;
+
+ return 0;
+
+err_plat_populate:
+ of_clk_del_provider(node);
+err_clk_provider:
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt7622_aud[] = {
+ {
+ .compatible = "mediatek,mt7622-audsys",
+ .data = clk_mt7622_audiosys_init,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt7622_aud_probe(struct platform_device *pdev)
+{
+ int (*clk_init)(struct platform_device *);
+ int r;
+
+ clk_init = of_device_get_match_data(&pdev->dev);
+ if (!clk_init)
+ return -EINVAL;
+
+ r = clk_init(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt7622_aud_drv = {
+ .probe = clk_mt7622_aud_probe,
+ .driver = {
+ .name = "clk-mt7622-aud",
+ .of_match_table = of_match_clk_mt7622_aud,
+ },
+};
+
+builtin_platform_driver(clk_mt7622_aud_drv);
diff --git a/drivers/clk/mediatek/clk-mt7622-eth.c b/drivers/clk/mediatek/clk-mt7622-eth.c
new file mode 100644
index 000000000..6328127bb
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622-eth.c
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ * Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+
+#define GATE_ETH(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &eth_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate_regs eth_cg_regs = {
+ .set_ofs = 0x30,
+ .clr_ofs = 0x30,
+ .sta_ofs = 0x30,
+};
+
+static const struct mtk_gate eth_clks[] = {
+ GATE_ETH(CLK_ETH_HSDMA_EN, "eth_hsdma_en", "eth_sel", 5),
+ GATE_ETH(CLK_ETH_ESW_EN, "eth_esw_en", "eth_500m", 6),
+ GATE_ETH(CLK_ETH_GP2_EN, "eth_gp2_en", "txclk_src_pre", 7),
+ GATE_ETH(CLK_ETH_GP1_EN, "eth_gp1_en", "txclk_src_pre", 8),
+ GATE_ETH(CLK_ETH_GP0_EN, "eth_gp0_en", "txclk_src_pre", 9),
+};
+
+static const struct mtk_gate_regs sgmii_cg_regs = {
+ .set_ofs = 0xE4,
+ .clr_ofs = 0xE4,
+ .sta_ofs = 0xE4,
+};
+
+#define GATE_SGMII(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &sgmii_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate sgmii_clks[] = {
+ GATE_SGMII(CLK_SGMII_TX250M_EN, "sgmii_tx250m_en",
+ "ssusb_tx250m", 2),
+ GATE_SGMII(CLK_SGMII_RX250M_EN, "sgmii_rx250m_en",
+ "ssusb_eq_rx250m", 3),
+ GATE_SGMII(CLK_SGMII_CDR_REF, "sgmii_cdr_ref",
+ "ssusb_cdr_ref", 4),
+ GATE_SGMII(CLK_SGMII_CDR_FB, "sgmii_cdr_fb",
+ "ssusb_cdr_fb", 5),
+};
+
+static int clk_mt7622_ethsys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_ETH_NR_CLK);
+
+ mtk_clk_register_gates(node, eth_clks, ARRAY_SIZE(eth_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ mtk_register_reset_controller(node, 1, 0x34);
+
+ return r;
+}
+
+static int clk_mt7622_sgmiisys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_SGMII_NR_CLK);
+
+ mtk_clk_register_gates(node, sgmii_clks, ARRAY_SIZE(sgmii_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt7622_eth[] = {
+ {
+ .compatible = "mediatek,mt7622-ethsys",
+ .data = clk_mt7622_ethsys_init,
+ }, {
+ .compatible = "mediatek,mt7622-sgmiisys",
+ .data = clk_mt7622_sgmiisys_init,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt7622_eth_probe(struct platform_device *pdev)
+{
+ int (*clk_init)(struct platform_device *);
+ int r;
+
+ clk_init = of_device_get_match_data(&pdev->dev);
+ if (!clk_init)
+ return -EINVAL;
+
+ r = clk_init(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt7622_eth_drv = {
+ .probe = clk_mt7622_eth_probe,
+ .driver = {
+ .name = "clk-mt7622-eth",
+ .of_match_table = of_match_clk_mt7622_eth,
+ },
+};
+
+builtin_platform_driver(clk_mt7622_eth_drv);
diff --git a/drivers/clk/mediatek/clk-mt7622-hif.c b/drivers/clk/mediatek/clk-mt7622-hif.c
new file mode 100644
index 000000000..a6e853427
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622-hif.c
@@ -0,0 +1,169 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ * Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+
+#define GATE_PCIE(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &pcie_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+#define GATE_SSUSB(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &ssusb_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate_regs pcie_cg_regs = {
+ .set_ofs = 0x30,
+ .clr_ofs = 0x30,
+ .sta_ofs = 0x30,
+};
+
+static const struct mtk_gate_regs ssusb_cg_regs = {
+ .set_ofs = 0x30,
+ .clr_ofs = 0x30,
+ .sta_ofs = 0x30,
+};
+
+static const struct mtk_gate ssusb_clks[] = {
+ GATE_SSUSB(CLK_SSUSB_U2_PHY_1P_EN, "ssusb_u2_phy_1p",
+ "to_u2_phy_1p", 0),
+ GATE_SSUSB(CLK_SSUSB_U2_PHY_EN, "ssusb_u2_phy_en", "to_u2_phy", 1),
+ GATE_SSUSB(CLK_SSUSB_REF_EN, "ssusb_ref_en", "to_usb3_ref", 5),
+ GATE_SSUSB(CLK_SSUSB_SYS_EN, "ssusb_sys_en", "to_usb3_sys", 6),
+ GATE_SSUSB(CLK_SSUSB_MCU_EN, "ssusb_mcu_en", "axi_sel", 7),
+ GATE_SSUSB(CLK_SSUSB_DMA_EN, "ssusb_dma_en", "hif_sel", 8),
+};
+
+static const struct mtk_gate pcie_clks[] = {
+ GATE_PCIE(CLK_PCIE_P1_AUX_EN, "pcie_p1_aux_en", "p1_1mhz", 12),
+ GATE_PCIE(CLK_PCIE_P1_OBFF_EN, "pcie_p1_obff_en", "free_run_4mhz", 13),
+ GATE_PCIE(CLK_PCIE_P1_AHB_EN, "pcie_p1_ahb_en", "axi_sel", 14),
+ GATE_PCIE(CLK_PCIE_P1_AXI_EN, "pcie_p1_axi_en", "hif_sel", 15),
+ GATE_PCIE(CLK_PCIE_P1_MAC_EN, "pcie_p1_mac_en", "pcie1_mac_en", 16),
+ GATE_PCIE(CLK_PCIE_P1_PIPE_EN, "pcie_p1_pipe_en", "pcie1_pipe_en", 17),
+ GATE_PCIE(CLK_PCIE_P0_AUX_EN, "pcie_p0_aux_en", "p0_1mhz", 18),
+ GATE_PCIE(CLK_PCIE_P0_OBFF_EN, "pcie_p0_obff_en", "free_run_4mhz", 19),
+ GATE_PCIE(CLK_PCIE_P0_AHB_EN, "pcie_p0_ahb_en", "axi_sel", 20),
+ GATE_PCIE(CLK_PCIE_P0_AXI_EN, "pcie_p0_axi_en", "hif_sel", 21),
+ GATE_PCIE(CLK_PCIE_P0_MAC_EN, "pcie_p0_mac_en", "pcie0_mac_en", 22),
+ GATE_PCIE(CLK_PCIE_P0_PIPE_EN, "pcie_p0_pipe_en", "pcie0_pipe_en", 23),
+ GATE_PCIE(CLK_SATA_AHB_EN, "sata_ahb_en", "axi_sel", 26),
+ GATE_PCIE(CLK_SATA_AXI_EN, "sata_axi_en", "hif_sel", 27),
+ GATE_PCIE(CLK_SATA_ASIC_EN, "sata_asic_en", "sata_asic", 28),
+ GATE_PCIE(CLK_SATA_RBC_EN, "sata_rbc_en", "sata_rbc", 29),
+ GATE_PCIE(CLK_SATA_PM_EN, "sata_pm_en", "univpll2_d4", 30),
+};
+
+static int clk_mt7622_ssusbsys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_SSUSB_NR_CLK);
+
+ mtk_clk_register_gates(node, ssusb_clks, ARRAY_SIZE(ssusb_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ mtk_register_reset_controller(node, 1, 0x34);
+
+ return r;
+}
+
+static int clk_mt7622_pciesys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_PCIE_NR_CLK);
+
+ mtk_clk_register_gates(node, pcie_clks, ARRAY_SIZE(pcie_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ mtk_register_reset_controller(node, 1, 0x34);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt7622_hif[] = {
+ {
+ .compatible = "mediatek,mt7622-pciesys",
+ .data = clk_mt7622_pciesys_init,
+ }, {
+ .compatible = "mediatek,mt7622-ssusbsys",
+ .data = clk_mt7622_ssusbsys_init,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt7622_hif_probe(struct platform_device *pdev)
+{
+ int (*clk_init)(struct platform_device *);
+ int r;
+
+ clk_init = of_device_get_match_data(&pdev->dev);
+ if (!clk_init)
+ return -EINVAL;
+
+ r = clk_init(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt7622_hif_drv = {
+ .probe = clk_mt7622_hif_probe,
+ .driver = {
+ .name = "clk-mt7622-hif",
+ .of_match_table = of_match_clk_mt7622_hif,
+ },
+};
+
+builtin_platform_driver(clk_mt7622_hif_drv);
diff --git a/drivers/clk/mediatek/clk-mt7622.c b/drivers/clk/mediatek/clk-mt7622.c
new file mode 100644
index 000000000..a8aecef1b
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622.c
@@ -0,0 +1,780 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ * Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+#include "clk-cpumux.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+#include <linux/clk.h> /* for consumer */
+
+#define MT7622_PLL_FMAX (2500UL * MHZ)
+#define CON0_MT7622_RST_BAR BIT(27)
+
+#define PLL_xtal(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,\
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, \
+ _pcw_shift, _div_table, _parent_name) { \
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = CON0_MT7622_RST_BAR, \
+ .fmax = MT7622_PLL_FMAX, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ .div_table = _div_table, \
+ .parent_name = _parent_name, \
+ }
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, \
+ _pcw_shift) \
+ PLL_xtal(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,\
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift, \
+ NULL, "clkxtal")
+
+#define GATE_APMIXED(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &apmixed_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+#define GATE_INFRA(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_TOP0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_TOP1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_PERI0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_PERI1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static DEFINE_SPINLOCK(mt7622_clk_lock);
+
+static const char * const infra_mux1_parents[] = {
+ "clkxtal",
+ "armpll",
+ "main_core_en",
+ "armpll"
+};
+
+static const char * const axi_parents[] = {
+ "clkxtal",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll2_d2",
+ "univpll_d7"
+};
+
+static const char * const mem_parents[] = {
+ "clkxtal",
+ "dmpll_ck"
+};
+
+static const char * const ddrphycfg_parents[] = {
+ "clkxtal",
+ "syspll1_d8"
+};
+
+static const char * const eth_parents[] = {
+ "clkxtal",
+ "syspll1_d2",
+ "univpll1_d2",
+ "syspll1_d4",
+ "univpll_d5",
+ "clk_null",
+ "univpll_d7"
+};
+
+static const char * const pwm_parents[] = {
+ "clkxtal",
+ "univpll2_d4"
+};
+
+static const char * const f10m_ref_parents[] = {
+ "clkxtal",
+ "syspll4_d16"
+};
+
+static const char * const nfi_infra_parents[] = {
+ "clkxtal",
+ "clkxtal",
+ "clkxtal",
+ "clkxtal",
+ "clkxtal",
+ "clkxtal",
+ "clkxtal",
+ "clkxtal",
+ "univpll2_d8",
+ "syspll1_d8",
+ "univpll1_d8",
+ "syspll4_d2",
+ "univpll2_d4",
+ "univpll3_d2",
+ "syspll1_d4"
+};
+
+static const char * const flash_parents[] = {
+ "clkxtal",
+ "univpll_d80_d4",
+ "syspll2_d8",
+ "syspll3_d4",
+ "univpll3_d4",
+ "univpll1_d8",
+ "syspll2_d4",
+ "univpll2_d4"
+};
+
+static const char * const uart_parents[] = {
+ "clkxtal",
+ "univpll2_d8"
+};
+
+static const char * const spi0_parents[] = {
+ "clkxtal",
+ "syspll3_d2",
+ "clkxtal",
+ "syspll2_d4",
+ "syspll4_d2",
+ "univpll2_d4",
+ "univpll1_d8",
+ "clkxtal"
+};
+
+static const char * const spi1_parents[] = {
+ "clkxtal",
+ "syspll3_d2",
+ "clkxtal",
+ "syspll4_d4",
+ "syspll4_d2",
+ "univpll2_d4",
+ "univpll1_d8",
+ "clkxtal"
+};
+
+static const char * const msdc30_0_parents[] = {
+ "clkxtal",
+ "univpll2_d16",
+ "univ48m"
+};
+
+static const char * const a1sys_hp_parents[] = {
+ "clkxtal",
+ "aud1pll_ck",
+ "aud2pll_ck",
+ "clkxtal"
+};
+
+static const char * const intdir_parents[] = {
+ "clkxtal",
+ "syspll_d2",
+ "univpll_d2",
+ "sgmiipll_ck"
+};
+
+static const char * const aud_intbus_parents[] = {
+ "clkxtal",
+ "syspll1_d4",
+ "syspll4_d2",
+ "syspll3_d2"
+};
+
+static const char * const pmicspi_parents[] = {
+ "clkxtal",
+ "clk_null",
+ "clk_null",
+ "clk_null",
+ "clk_null",
+ "univpll2_d16"
+};
+
+static const char * const atb_parents[] = {
+ "clkxtal",
+ "syspll1_d2",
+ "syspll_d5"
+};
+
+static const char * const audio_parents[] = {
+ "clkxtal",
+ "syspll3_d4",
+ "syspll4_d4",
+ "univpll1_d16"
+};
+
+static const char * const usb20_parents[] = {
+ "clkxtal",
+ "univpll3_d4",
+ "syspll1_d8",
+ "clkxtal"
+};
+
+static const char * const aud1_parents[] = {
+ "clkxtal",
+ "aud1pll_ck"
+};
+
+static const char * const aud2_parents[] = {
+ "clkxtal",
+ "aud2pll_ck"
+};
+
+static const char * const asm_l_parents[] = {
+ "clkxtal",
+ "syspll_d5",
+ "univpll2_d2",
+ "univpll2_d4"
+};
+
+static const char * const apll1_ck_parents[] = {
+ "aud1_sel",
+ "aud2_sel"
+};
+
+static const char * const peribus_ck_parents[] = {
+ "syspll1_d8",
+ "syspll1_d4"
+};
+
+static const struct mtk_gate_regs apmixed_cg_regs = {
+ .set_ofs = 0x8,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x8,
+};
+
+static const struct mtk_gate_regs infra_cg_regs = {
+ .set_ofs = 0x40,
+ .clr_ofs = 0x44,
+ .sta_ofs = 0x48,
+};
+
+static const struct mtk_gate_regs top0_cg_regs = {
+ .set_ofs = 0x120,
+ .clr_ofs = 0x120,
+ .sta_ofs = 0x120,
+};
+
+static const struct mtk_gate_regs top1_cg_regs = {
+ .set_ofs = 0x128,
+ .clr_ofs = 0x128,
+ .sta_ofs = 0x128,
+};
+
+static const struct mtk_gate_regs peri0_cg_regs = {
+ .set_ofs = 0x8,
+ .clr_ofs = 0x10,
+ .sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+ .set_ofs = 0xC,
+ .clr_ofs = 0x14,
+ .sta_ofs = 0x1C,
+};
+
+static const struct mtk_pll_data plls[] = {
+ PLL(CLK_APMIXED_ARMPLL, "armpll", 0x0200, 0x020C, 0x00000001,
+ PLL_AO, 21, 0x0204, 24, 0, 0x0204, 0),
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0210, 0x021C, 0x00000001,
+ HAVE_RST_BAR, 21, 0x0214, 24, 0, 0x0214, 0),
+ PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x0220, 0x022C, 0x00000001,
+ HAVE_RST_BAR, 7, 0x0224, 24, 0, 0x0224, 14),
+ PLL(CLK_APMIXED_ETH1PLL, "eth1pll", 0x0300, 0x0310, 0x00000001,
+ 0, 21, 0x0300, 1, 0, 0x0304, 0),
+ PLL(CLK_APMIXED_ETH2PLL, "eth2pll", 0x0314, 0x0320, 0x00000001,
+ 0, 21, 0x0314, 1, 0, 0x0318, 0),
+ PLL(CLK_APMIXED_AUD1PLL, "aud1pll", 0x0324, 0x0330, 0x00000001,
+ 0, 31, 0x0324, 1, 0, 0x0328, 0),
+ PLL(CLK_APMIXED_AUD2PLL, "aud2pll", 0x0334, 0x0340, 0x00000001,
+ 0, 31, 0x0334, 1, 0, 0x0338, 0),
+ PLL(CLK_APMIXED_TRGPLL, "trgpll", 0x0344, 0x0354, 0x00000001,
+ 0, 21, 0x0344, 1, 0, 0x0348, 0),
+ PLL(CLK_APMIXED_SGMIPLL, "sgmipll", 0x0358, 0x0368, 0x00000001,
+ 0, 21, 0x0358, 1, 0, 0x035C, 0),
+};
+
+static const struct mtk_gate apmixed_clks[] = {
+ GATE_APMIXED(CLK_APMIXED_MAIN_CORE_EN, "main_core_en", "mainpll", 5),
+};
+
+static const struct mtk_gate infra_clks[] = {
+ GATE_INFRA(CLK_INFRA_DBGCLK_PD, "infra_dbgclk_pd", "axi_sel", 0),
+ GATE_INFRA(CLK_INFRA_TRNG, "trng_ck", "axi_sel", 2),
+ GATE_INFRA(CLK_INFRA_AUDIO_PD, "infra_audio_pd", "aud_intbus_sel", 5),
+ GATE_INFRA(CLK_INFRA_IRRX_PD, "infra_irrx_pd", "irrx_sel", 16),
+ GATE_INFRA(CLK_INFRA_APXGPT_PD, "infra_apxgpt_pd", "f10m_ref_sel", 18),
+ GATE_INFRA(CLK_INFRA_PMIC_PD, "infra_pmic_pd", "pmicspi_sel", 22),
+};
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+ FIXED_CLK(CLK_TOP_TO_U2_PHY, "to_u2_phy", "clkxtal",
+ 31250000),
+ FIXED_CLK(CLK_TOP_TO_U2_PHY_1P, "to_u2_phy_1p", "clkxtal",
+ 31250000),
+ FIXED_CLK(CLK_TOP_PCIE0_PIPE_EN, "pcie0_pipe_en", "clkxtal",
+ 125000000),
+ FIXED_CLK(CLK_TOP_PCIE1_PIPE_EN, "pcie1_pipe_en", "clkxtal",
+ 125000000),
+ FIXED_CLK(CLK_TOP_SSUSB_TX250M, "ssusb_tx250m", "clkxtal",
+ 250000000),
+ FIXED_CLK(CLK_TOP_SSUSB_EQ_RX250M, "ssusb_eq_rx250m", "clkxtal",
+ 250000000),
+ FIXED_CLK(CLK_TOP_SSUSB_CDR_REF, "ssusb_cdr_ref", "clkxtal",
+ 33333333),
+ FIXED_CLK(CLK_TOP_SSUSB_CDR_FB, "ssusb_cdr_fb", "clkxtal",
+ 50000000),
+ FIXED_CLK(CLK_TOP_SATA_ASIC, "sata_asic", "clkxtal",
+ 50000000),
+ FIXED_CLK(CLK_TOP_SATA_RBC, "sata_rbc", "clkxtal",
+ 50000000),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+ FACTOR(CLK_TOP_TO_USB3_SYS, "to_usb3_sys", "eth1pll", 1, 4),
+ FACTOR(CLK_TOP_P1_1MHZ, "p1_1mhz", "eth1pll", 1, 500),
+ FACTOR(CLK_TOP_4MHZ, "free_run_4mhz", "eth1pll", 1, 125),
+ FACTOR(CLK_TOP_P0_1MHZ, "p0_1mhz", "eth1pll", 1, 500),
+ FACTOR(CLK_TOP_TXCLK_SRC_PRE, "txclk_src_pre", "sgmiipll_d2", 1, 1),
+ FACTOR(CLK_TOP_RTC, "rtc", "clkxtal", 1, 1024),
+ FACTOR(CLK_TOP_MEMPLL, "mempll", "clkxtal", 32, 1),
+ FACTOR(CLK_TOP_DMPLL, "dmpll_ck", "mempll", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "mainpll", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "mainpll", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "mainpll", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "mainpll", 1, 16),
+ FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "mainpll", 1, 12),
+ FACTOR(CLK_TOP_SYSPLL2_D8, "syspll2_d8", "mainpll", 1, 24),
+ FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5),
+ FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "mainpll", 1, 10),
+ FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "mainpll", 1, 20),
+ FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "mainpll", 1, 14),
+ FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "mainpll", 1, 28),
+ FACTOR(CLK_TOP_SYSPLL4_D16, "syspll4_d16", "mainpll", 1, 112),
+ FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll", 1, 16),
+ FACTOR(CLK_TOP_UNIVPLL1_D16, "univpll1_d16", "univpll", 1, 32),
+ FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll", 1, 6),
+ FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll", 1, 12),
+ FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll", 1, 24),
+ FACTOR(CLK_TOP_UNIVPLL2_D16, "univpll2_d16", "univpll", 1, 48),
+ FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
+ FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll", 1, 10),
+ FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll", 1, 20),
+ FACTOR(CLK_TOP_UNIVPLL3_D16, "univpll3_d16", "univpll", 1, 80),
+ FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
+ FACTOR(CLK_TOP_UNIVPLL_D80_D4, "univpll_d80_d4", "univpll", 1, 320),
+ FACTOR(CLK_TOP_UNIV48M, "univ48m", "univpll", 1, 25),
+ FACTOR(CLK_TOP_SGMIIPLL, "sgmiipll_ck", "sgmipll", 1, 1),
+ FACTOR(CLK_TOP_SGMIIPLL_D2, "sgmiipll_d2", "sgmipll", 1, 2),
+ FACTOR(CLK_TOP_AUD1PLL, "aud1pll_ck", "aud1pll", 1, 1),
+ FACTOR(CLK_TOP_AUD2PLL, "aud2pll_ck", "aud2pll", 1, 1),
+ FACTOR(CLK_TOP_AUD_I2S2_MCK, "aud_i2s2_mck", "i2s2_mck_sel", 1, 2),
+ FACTOR(CLK_TOP_TO_USB3_REF, "to_usb3_ref", "univpll2_d4", 1, 4),
+ FACTOR(CLK_TOP_PCIE1_MAC_EN, "pcie1_mac_en", "univpll1_d4", 1, 1),
+ FACTOR(CLK_TOP_PCIE0_MAC_EN, "pcie0_mac_en", "univpll1_d4", 1, 1),
+ FACTOR(CLK_TOP_ETH_500M, "eth_500m", "eth1pll", 1, 1),
+};
+
+static const struct mtk_gate top_clks[] = {
+ /* TOP0 */
+ GATE_TOP0(CLK_TOP_APLL1_DIV_PD, "apll1_ck_div_pd", "apll1_ck_div", 0),
+ GATE_TOP0(CLK_TOP_APLL2_DIV_PD, "apll2_ck_div_pd", "apll2_ck_div", 1),
+ GATE_TOP0(CLK_TOP_I2S0_MCK_DIV_PD, "i2s0_mck_div_pd", "i2s0_mck_div",
+ 2),
+ GATE_TOP0(CLK_TOP_I2S1_MCK_DIV_PD, "i2s1_mck_div_pd", "i2s1_mck_div",
+ 3),
+ GATE_TOP0(CLK_TOP_I2S2_MCK_DIV_PD, "i2s2_mck_div_pd", "i2s2_mck_div",
+ 4),
+ GATE_TOP0(CLK_TOP_I2S3_MCK_DIV_PD, "i2s3_mck_div_pd", "i2s3_mck_div",
+ 5),
+
+ /* TOP1 */
+ GATE_TOP1(CLK_TOP_A1SYS_HP_DIV_PD, "a1sys_div_pd", "a1sys_div", 0),
+ GATE_TOP1(CLK_TOP_A2SYS_HP_DIV_PD, "a2sys_div_pd", "a2sys_div", 16),
+};
+
+static const struct mtk_clk_divider top_adj_divs[] = {
+ DIV_ADJ(CLK_TOP_APLL1_DIV, "apll1_ck_div", "apll1_ck_sel",
+ 0x120, 24, 3),
+ DIV_ADJ(CLK_TOP_APLL2_DIV, "apll2_ck_div", "apll2_ck_sel",
+ 0x120, 28, 3),
+ DIV_ADJ(CLK_TOP_I2S0_MCK_DIV, "i2s0_mck_div", "i2s0_mck_sel",
+ 0x124, 0, 7),
+ DIV_ADJ(CLK_TOP_I2S1_MCK_DIV, "i2s1_mck_div", "i2s1_mck_sel",
+ 0x124, 8, 7),
+ DIV_ADJ(CLK_TOP_I2S2_MCK_DIV, "i2s2_mck_div", "aud_i2s2_mck",
+ 0x124, 16, 7),
+ DIV_ADJ(CLK_TOP_I2S3_MCK_DIV, "i2s3_mck_div", "i2s3_mck_sel",
+ 0x124, 24, 7),
+ DIV_ADJ(CLK_TOP_A1SYS_HP_DIV, "a1sys_div", "a1sys_hp_sel",
+ 0x128, 8, 7),
+ DIV_ADJ(CLK_TOP_A2SYS_HP_DIV, "a2sys_div", "a2sys_hp_sel",
+ 0x128, 24, 7),
+};
+
+static const struct mtk_gate peri_clks[] = {
+ /* PERI0 */
+ GATE_PERI0(CLK_PERI_THERM_PD, "peri_therm_pd", "axi_sel", 1),
+ GATE_PERI0(CLK_PERI_PWM1_PD, "peri_pwm1_pd", "clkxtal", 2),
+ GATE_PERI0(CLK_PERI_PWM2_PD, "peri_pwm2_pd", "clkxtal", 3),
+ GATE_PERI0(CLK_PERI_PWM3_PD, "peri_pwm3_pd", "clkxtal", 4),
+ GATE_PERI0(CLK_PERI_PWM4_PD, "peri_pwm4_pd", "clkxtal", 5),
+ GATE_PERI0(CLK_PERI_PWM5_PD, "peri_pwm5_pd", "clkxtal", 6),
+ GATE_PERI0(CLK_PERI_PWM6_PD, "peri_pwm6_pd", "clkxtal", 7),
+ GATE_PERI0(CLK_PERI_PWM7_PD, "peri_pwm7_pd", "clkxtal", 8),
+ GATE_PERI0(CLK_PERI_PWM_PD, "peri_pwm_pd", "clkxtal", 9),
+ GATE_PERI0(CLK_PERI_AP_DMA_PD, "peri_ap_dma_pd", "axi_sel", 12),
+ GATE_PERI0(CLK_PERI_MSDC30_0_PD, "peri_msdc30_0", "msdc30_0_sel", 13),
+ GATE_PERI0(CLK_PERI_MSDC30_1_PD, "peri_msdc30_1", "msdc30_1_sel", 14),
+ GATE_PERI0(CLK_PERI_UART0_PD, "peri_uart0_pd", "axi_sel", 17),
+ GATE_PERI0(CLK_PERI_UART1_PD, "peri_uart1_pd", "axi_sel", 18),
+ GATE_PERI0(CLK_PERI_UART2_PD, "peri_uart2_pd", "axi_sel", 19),
+ GATE_PERI0(CLK_PERI_UART3_PD, "peri_uart3_pd", "axi_sel", 20),
+ GATE_PERI0(CLK_PERI_UART4_PD, "peri_uart4_pd", "axi_sel", 21),
+ GATE_PERI0(CLK_PERI_BTIF_PD, "peri_btif_pd", "axi_sel", 22),
+ GATE_PERI0(CLK_PERI_I2C0_PD, "peri_i2c0_pd", "axi_sel", 23),
+ GATE_PERI0(CLK_PERI_I2C1_PD, "peri_i2c1_pd", "axi_sel", 24),
+ GATE_PERI0(CLK_PERI_I2C2_PD, "peri_i2c2_pd", "axi_sel", 25),
+ GATE_PERI0(CLK_PERI_SPI1_PD, "peri_spi1_pd", "spi1_sel", 26),
+ GATE_PERI0(CLK_PERI_AUXADC_PD, "peri_auxadc_pd", "clkxtal", 27),
+ GATE_PERI0(CLK_PERI_SPI0_PD, "peri_spi0_pd", "spi0_sel", 28),
+ GATE_PERI0(CLK_PERI_SNFI_PD, "peri_snfi_pd", "nfi_infra_sel", 29),
+ GATE_PERI0(CLK_PERI_NFI_PD, "peri_nfi_pd", "axi_sel", 30),
+ GATE_PERI0(CLK_PERI_NFIECC_PD, "peri_nfiecc_pd", "axi_sel", 31),
+
+ /* PERI1 */
+ GATE_PERI1(CLK_PERI_FLASH_PD, "peri_flash_pd", "flash_sel", 1),
+ GATE_PERI1(CLK_PERI_IRTX_PD, "peri_irtx_pd", "irtx_sel", 2),
+};
+
+static struct mtk_composite infra_muxes[] = {
+ MUX(CLK_INFRA_MUX1_SEL, "infra_mux1_sel", infra_mux1_parents,
+ 0x000, 2, 2),
+};
+
+static struct mtk_composite top_muxes[] = {
+ /* CLK_CFG_0 */
+ MUX_GATE(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
+ 0x040, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MEM_SEL, "mem_sel", mem_parents,
+ 0x040, 8, 1, 15),
+ MUX_GATE(CLK_TOP_DDRPHYCFG_SEL, "ddrphycfg_sel", ddrphycfg_parents,
+ 0x040, 16, 1, 23),
+ MUX_GATE(CLK_TOP_ETH_SEL, "eth_sel", eth_parents,
+ 0x040, 24, 3, 31),
+
+ /* CLK_CFG_1 */
+ MUX_GATE(CLK_TOP_PWM_SEL, "pwm_sel", pwm_parents,
+ 0x050, 0, 2, 7),
+ MUX_GATE(CLK_TOP_F10M_REF_SEL, "f10m_ref_sel", f10m_ref_parents,
+ 0x050, 8, 1, 15),
+ MUX_GATE(CLK_TOP_NFI_INFRA_SEL, "nfi_infra_sel", nfi_infra_parents,
+ 0x050, 16, 4, 23),
+ MUX_GATE(CLK_TOP_FLASH_SEL, "flash_sel", flash_parents,
+ 0x050, 24, 3, 31),
+
+ /* CLK_CFG_2 */
+ MUX_GATE(CLK_TOP_UART_SEL, "uart_sel", uart_parents,
+ 0x060, 0, 1, 7),
+ MUX_GATE(CLK_TOP_SPI0_SEL, "spi0_sel", spi0_parents,
+ 0x060, 8, 3, 15),
+ MUX_GATE(CLK_TOP_SPI1_SEL, "spi1_sel", spi1_parents,
+ 0x060, 16, 3, 23),
+ MUX_GATE(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel", uart_parents,
+ 0x060, 24, 3, 31),
+
+ /* CLK_CFG_3 */
+ MUX_GATE(CLK_TOP_MSDC30_0_SEL, "msdc30_0_sel", msdc30_0_parents,
+ 0x070, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel", msdc30_0_parents,
+ 0x070, 8, 3, 15),
+ MUX_GATE(CLK_TOP_A1SYS_HP_SEL, "a1sys_hp_sel", a1sys_hp_parents,
+ 0x070, 16, 2, 23),
+ MUX_GATE(CLK_TOP_A2SYS_HP_SEL, "a2sys_hp_sel", a1sys_hp_parents,
+ 0x070, 24, 2, 31),
+
+ /* CLK_CFG_4 */
+ MUX_GATE(CLK_TOP_INTDIR_SEL, "intdir_sel", intdir_parents,
+ 0x080, 0, 2, 7),
+ MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel", aud_intbus_parents,
+ 0x080, 8, 2, 15),
+ MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel", pmicspi_parents,
+ 0x080, 16, 3, 23),
+ MUX_GATE(CLK_TOP_SCP_SEL, "scp_sel", ddrphycfg_parents,
+ 0x080, 24, 2, 31),
+
+ /* CLK_CFG_5 */
+ MUX_GATE(CLK_TOP_ATB_SEL, "atb_sel", atb_parents,
+ 0x090, 0, 2, 7),
+ MUX_GATE(CLK_TOP_HIF_SEL, "hif_sel", eth_parents,
+ 0x090, 8, 3, 15),
+ MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel", audio_parents,
+ 0x090, 16, 2, 23),
+ MUX_GATE(CLK_TOP_U2_SEL, "usb20_sel", usb20_parents,
+ 0x090, 24, 2, 31),
+
+ /* CLK_CFG_6 */
+ MUX_GATE(CLK_TOP_AUD1_SEL, "aud1_sel", aud1_parents,
+ 0x0A0, 0, 1, 7),
+ MUX_GATE(CLK_TOP_AUD2_SEL, "aud2_sel", aud2_parents,
+ 0x0A0, 8, 1, 15),
+ MUX_GATE(CLK_TOP_IRRX_SEL, "irrx_sel", f10m_ref_parents,
+ 0x0A0, 16, 1, 23),
+ MUX_GATE(CLK_TOP_IRTX_SEL, "irtx_sel", f10m_ref_parents,
+ 0x0A0, 24, 1, 31),
+
+ /* CLK_CFG_7 */
+ MUX_GATE(CLK_TOP_ASM_L_SEL, "asm_l_sel", asm_l_parents,
+ 0x0B0, 0, 2, 7),
+ MUX_GATE(CLK_TOP_ASM_M_SEL, "asm_m_sel", asm_l_parents,
+ 0x0B0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_ASM_H_SEL, "asm_h_sel", asm_l_parents,
+ 0x0B0, 16, 2, 23),
+
+ /* CLK_AUDDIV_0 */
+ MUX(CLK_TOP_APLL1_SEL, "apll1_ck_sel", apll1_ck_parents,
+ 0x120, 6, 1),
+ MUX(CLK_TOP_APLL2_SEL, "apll2_ck_sel", apll1_ck_parents,
+ 0x120, 7, 1),
+ MUX(CLK_TOP_I2S0_MCK_SEL, "i2s0_mck_sel", apll1_ck_parents,
+ 0x120, 8, 1),
+ MUX(CLK_TOP_I2S1_MCK_SEL, "i2s1_mck_sel", apll1_ck_parents,
+ 0x120, 9, 1),
+ MUX(CLK_TOP_I2S2_MCK_SEL, "i2s2_mck_sel", apll1_ck_parents,
+ 0x120, 10, 1),
+ MUX(CLK_TOP_I2S3_MCK_SEL, "i2s3_mck_sel", apll1_ck_parents,
+ 0x120, 11, 1),
+};
+
+static struct mtk_composite peri_muxes[] = {
+ /* PERI_GLOBALCON_CKSEL */
+ MUX(CLK_PERIBUS_SEL, "peribus_ck_sel", peribus_ck_parents, 0x05C, 0, 1),
+};
+
+static int mtk_topckgen_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ struct device_node *node = pdev->dev.of_node;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+ mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+ clk_data);
+
+ mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs),
+ clk_data);
+
+ mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes),
+ base, &mt7622_clk_lock, clk_data);
+
+ mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs),
+ base, &mt7622_clk_lock, clk_data);
+
+ mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+ clk_data);
+
+ clk_prepare_enable(clk_data->clks[CLK_TOP_AXI_SEL]);
+ clk_prepare_enable(clk_data->clks[CLK_TOP_MEM_SEL]);
+ clk_prepare_enable(clk_data->clks[CLK_TOP_DDRPHYCFG_SEL]);
+
+ return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static int mtk_infrasys_init(struct platform_device *pdev)
+{
+ struct device_node *node = pdev->dev.of_node;
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+ mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+ clk_data);
+
+ mtk_clk_register_cpumuxes(node, infra_muxes, ARRAY_SIZE(infra_muxes),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get,
+ clk_data);
+ if (r)
+ return r;
+
+ mtk_register_reset_controller(node, 1, 0x30);
+
+ return 0;
+}
+
+static int mtk_apmixedsys_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+ if (!clk_data)
+ return -ENOMEM;
+
+ mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls),
+ clk_data);
+
+ mtk_clk_register_gates(node, apmixed_clks,
+ ARRAY_SIZE(apmixed_clks), clk_data);
+
+ clk_prepare_enable(clk_data->clks[CLK_APMIXED_ARMPLL]);
+ clk_prepare_enable(clk_data->clks[CLK_APMIXED_MAIN_CORE_EN]);
+
+ return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static int mtk_pericfg_init(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+
+ mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
+ clk_data);
+
+ mtk_clk_register_composites(peri_muxes, ARRAY_SIZE(peri_muxes), base,
+ &mt7622_clk_lock, clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ return r;
+
+ clk_prepare_enable(clk_data->clks[CLK_PERI_UART0_PD]);
+
+ mtk_register_reset_controller(node, 2, 0x0);
+
+ return 0;
+}
+
+static const struct of_device_id of_match_clk_mt7622[] = {
+ {
+ .compatible = "mediatek,mt7622-apmixedsys",
+ .data = mtk_apmixedsys_init,
+ }, {
+ .compatible = "mediatek,mt7622-infracfg",
+ .data = mtk_infrasys_init,
+ }, {
+ .compatible = "mediatek,mt7622-topckgen",
+ .data = mtk_topckgen_init,
+ }, {
+ .compatible = "mediatek,mt7622-pericfg",
+ .data = mtk_pericfg_init,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt7622_probe(struct platform_device *pdev)
+{
+ int (*clk_init)(struct platform_device *);
+ int r;
+
+ clk_init = of_device_get_match_data(&pdev->dev);
+ if (!clk_init)
+ return -EINVAL;
+
+ r = clk_init(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt7622_drv = {
+ .probe = clk_mt7622_probe,
+ .driver = {
+ .name = "clk-mt7622",
+ .of_match_table = of_match_clk_mt7622,
+ },
+};
+
+static int clk_mt7622_init(void)
+{
+ return platform_driver_register(&clk_mt7622_drv);
+}
+
+arch_initcall(clk_mt7622_init);
diff --git a/drivers/clk/mediatek/clk-mt8135.c b/drivers/clk/mediatek/clk-mt8135.c
new file mode 100644
index 000000000..07c21e44b
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8135.c
@@ -0,0 +1,645 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/slab.h>
+#include <linux/mfd/syscon.h>
+#include <dt-bindings/clock/mt8135-clk.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+static DEFINE_SPINLOCK(mt8135_clk_lock);
+
+static const struct mtk_fixed_factor root_clk_alias[] __initconst = {
+ FACTOR(CLK_TOP_DSI0_LNTC_DSICLK, "dsi0_lntc_dsiclk", "clk_null", 1, 1),
+ FACTOR(CLK_TOP_HDMITX_CLKDIG_CTS, "hdmitx_clkdig_cts", "clk_null", 1, 1),
+ FACTOR(CLK_TOP_CLKPH_MCK, "clkph_mck", "clk_null", 1, 1),
+ FACTOR(CLK_TOP_CPUM_TCK_IN, "cpum_tck_in", "clk_null", 1, 1),
+};
+
+static const struct mtk_fixed_factor top_divs[] __initconst = {
+ FACTOR(CLK_TOP_MAINPLL_806M, "mainpll_806m", "mainpll", 1, 2),
+ FACTOR(CLK_TOP_MAINPLL_537P3M, "mainpll_537p3m", "mainpll", 1, 3),
+ FACTOR(CLK_TOP_MAINPLL_322P4M, "mainpll_322p4m", "mainpll", 1, 5),
+ FACTOR(CLK_TOP_MAINPLL_230P3M, "mainpll_230p3m", "mainpll", 1, 7),
+
+ FACTOR(CLK_TOP_UNIVPLL_624M, "univpll_624m", "univpll", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL_416M, "univpll_416m", "univpll", 1, 3),
+ FACTOR(CLK_TOP_UNIVPLL_249P6M, "univpll_249p6m", "univpll", 1, 5),
+ FACTOR(CLK_TOP_UNIVPLL_178P3M, "univpll_178p3m", "univpll", 1, 7),
+ FACTOR(CLK_TOP_UNIVPLL_48M, "univpll_48m", "univpll", 1, 26),
+
+ FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll", 1, 2),
+ FACTOR(CLK_TOP_MMPLL_D3, "mmpll_d3", "mmpll", 1, 3),
+ FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5),
+ FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7),
+ FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll_d2", 1, 2),
+ FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll_d3", 1, 2),
+
+ FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "mainpll_806m", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL_D4, "syspll_d4", "mainpll_806m", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL_D6, "syspll_d6", "mainpll_806m", 1, 3),
+ FACTOR(CLK_TOP_SYSPLL_D8, "syspll_d8", "mainpll_806m", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL_D10, "syspll_d10", "mainpll_806m", 1, 5),
+ FACTOR(CLK_TOP_SYSPLL_D12, "syspll_d12", "mainpll_806m", 1, 6),
+ FACTOR(CLK_TOP_SYSPLL_D16, "syspll_d16", "mainpll_806m", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL_D24, "syspll_d24", "mainpll_806m", 1, 12),
+
+ FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll_537p3m", 1, 1),
+
+ FACTOR(CLK_TOP_SYSPLL_D2P5, "syspll_d2p5", "mainpll_322p4m", 2, 1),
+ FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll_322p4m", 1, 1),
+
+ FACTOR(CLK_TOP_SYSPLL_D3P5, "syspll_d3p5", "mainpll_230p3m", 2, 1),
+
+ FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_624m", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_624m", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL1_D6, "univpll1_d6", "univpll_624m", 1, 6),
+ FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll_624m", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL1_D10, "univpll1_d10", "univpll_624m", 1, 10),
+
+ FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll_416m", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll_416m", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL2_D6, "univpll2_d6", "univpll_416m", 1, 6),
+ FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll_416m", 1, 8),
+
+ FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll_416m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll_249p6m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll_178p3m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D10, "univpll_d10", "univpll_249p6m", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univpll_48m", 1, 1),
+
+ FACTOR(CLK_TOP_APLL, "apll_ck", "audpll", 1, 1),
+ FACTOR(CLK_TOP_APLL_D4, "apll_d4", "audpll", 1, 4),
+ FACTOR(CLK_TOP_APLL_D8, "apll_d8", "audpll", 1, 8),
+ FACTOR(CLK_TOP_APLL_D16, "apll_d16", "audpll", 1, 16),
+ FACTOR(CLK_TOP_APLL_D24, "apll_d24", "audpll", 1, 24),
+
+ FACTOR(CLK_TOP_LVDSPLL_D2, "lvdspll_d2", "lvdspll", 1, 2),
+ FACTOR(CLK_TOP_LVDSPLL_D4, "lvdspll_d4", "lvdspll", 1, 4),
+ FACTOR(CLK_TOP_LVDSPLL_D8, "lvdspll_d8", "lvdspll", 1, 8),
+
+ FACTOR(CLK_TOP_LVDSTX_CLKDIG_CT, "lvdstx_clkdig_cts", "lvdspll", 1, 1),
+ FACTOR(CLK_TOP_VPLL_DPIX, "vpll_dpix_ck", "lvdspll", 1, 1),
+
+ FACTOR(CLK_TOP_TVHDMI_H, "tvhdmi_h_ck", "tvdpll", 1, 1),
+
+ FACTOR(CLK_TOP_HDMITX_CLKDIG_D2, "hdmitx_clkdig_d2", "hdmitx_clkdig_cts", 1, 2),
+ FACTOR(CLK_TOP_HDMITX_CLKDIG_D3, "hdmitx_clkdig_d3", "hdmitx_clkdig_cts", 1, 3),
+
+ FACTOR(CLK_TOP_TVHDMI_D2, "tvhdmi_d2", "tvhdmi_h_ck", 1, 2),
+ FACTOR(CLK_TOP_TVHDMI_D4, "tvhdmi_d4", "tvhdmi_h_ck", 1, 4),
+
+ FACTOR(CLK_TOP_MEMPLL_MCK_D4, "mempll_mck_d4", "clkph_mck", 1, 4),
+};
+
+static const char * const axi_parents[] __initconst = {
+ "clk26m",
+ "syspll_d3",
+ "syspll_d4",
+ "syspll_d6",
+ "univpll_d5",
+ "univpll2_d2",
+ "syspll_d3p5"
+};
+
+static const char * const smi_parents[] __initconst = {
+ "clk26m",
+ "clkph_mck",
+ "syspll_d2p5",
+ "syspll_d3",
+ "syspll_d8",
+ "univpll_d5",
+ "univpll1_d2",
+ "univpll1_d6",
+ "mmpll_d3",
+ "mmpll_d4",
+ "mmpll_d5",
+ "mmpll_d6",
+ "mmpll_d7",
+ "vdecpll",
+ "lvdspll"
+};
+
+static const char * const mfg_parents[] __initconst = {
+ "clk26m",
+ "univpll1_d4",
+ "syspll_d2",
+ "syspll_d2p5",
+ "syspll_d3",
+ "univpll_d5",
+ "univpll1_d2",
+ "mmpll_d2",
+ "mmpll_d3",
+ "mmpll_d4",
+ "mmpll_d5",
+ "mmpll_d6",
+ "mmpll_d7"
+};
+
+static const char * const irda_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d8",
+ "univpll1_d6"
+};
+
+static const char * const cam_parents[] __initconst = {
+ "clk26m",
+ "syspll_d3",
+ "syspll_d3p5",
+ "syspll_d4",
+ "univpll_d5",
+ "univpll2_d2",
+ "univpll_d7",
+ "univpll1_d4"
+};
+
+static const char * const aud_intbus_parents[] __initconst = {
+ "clk26m",
+ "syspll_d6",
+ "univpll_d10"
+};
+
+static const char * const jpg_parents[] __initconst = {
+ "clk26m",
+ "syspll_d5",
+ "syspll_d4",
+ "syspll_d3",
+ "univpll_d7",
+ "univpll2_d2",
+ "univpll_d5"
+};
+
+static const char * const disp_parents[] __initconst = {
+ "clk26m",
+ "syspll_d3p5",
+ "syspll_d3",
+ "univpll2_d2",
+ "univpll_d5",
+ "univpll1_d2",
+ "lvdspll",
+ "vdecpll"
+};
+
+static const char * const msdc30_parents[] __initconst = {
+ "clk26m",
+ "syspll_d6",
+ "syspll_d5",
+ "univpll1_d4",
+ "univpll2_d4",
+ "msdcpll"
+};
+
+static const char * const usb20_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d6",
+ "univpll1_d10"
+};
+
+static const char * const venc_parents[] __initconst = {
+ "clk26m",
+ "syspll_d3",
+ "syspll_d8",
+ "univpll_d5",
+ "univpll1_d6",
+ "mmpll_d4",
+ "mmpll_d5",
+ "mmpll_d6"
+};
+
+static const char * const spi_parents[] __initconst = {
+ "clk26m",
+ "syspll_d6",
+ "syspll_d8",
+ "syspll_d10",
+ "univpll1_d6",
+ "univpll1_d8"
+};
+
+static const char * const uart_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d8"
+};
+
+static const char * const mem_parents[] __initconst = {
+ "clk26m",
+ "clkph_mck"
+};
+
+static const char * const camtg_parents[] __initconst = {
+ "clk26m",
+ "univpll_d26",
+ "univpll1_d6",
+ "syspll_d16",
+ "syspll_d8"
+};
+
+static const char * const audio_parents[] __initconst = {
+ "clk26m",
+ "syspll_d24"
+};
+
+static const char * const fix_parents[] __initconst = {
+ "rtc32k",
+ "clk26m",
+ "univpll_d5",
+ "univpll_d7",
+ "univpll1_d2",
+ "univpll1_d4",
+ "univpll1_d6",
+ "univpll1_d8"
+};
+
+static const char * const vdec_parents[] __initconst = {
+ "clk26m",
+ "vdecpll",
+ "clkph_mck",
+ "syspll_d2p5",
+ "syspll_d3",
+ "syspll_d3p5",
+ "syspll_d4",
+ "syspll_d5",
+ "syspll_d6",
+ "syspll_d8",
+ "univpll1_d2",
+ "univpll2_d2",
+ "univpll_d7",
+ "univpll_d10",
+ "univpll2_d4",
+ "lvdspll"
+};
+
+static const char * const ddrphycfg_parents[] __initconst = {
+ "clk26m",
+ "axi_sel",
+ "syspll_d12"
+};
+
+static const char * const dpilvds_parents[] __initconst = {
+ "clk26m",
+ "lvdspll",
+ "lvdspll_d2",
+ "lvdspll_d4",
+ "lvdspll_d8"
+};
+
+static const char * const pmicspi_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d6",
+ "syspll_d8",
+ "syspll_d10",
+ "univpll1_d10",
+ "mempll_mck_d4",
+ "univpll_d26",
+ "syspll_d24"
+};
+
+static const char * const smi_mfg_as_parents[] __initconst = {
+ "clk26m",
+ "smi_sel",
+ "mfg_sel",
+ "mem_sel"
+};
+
+static const char * const gcpu_parents[] __initconst = {
+ "clk26m",
+ "syspll_d4",
+ "univpll_d7",
+ "syspll_d5",
+ "syspll_d6"
+};
+
+static const char * const dpi1_parents[] __initconst = {
+ "clk26m",
+ "tvhdmi_h_ck",
+ "tvhdmi_d2",
+ "tvhdmi_d4"
+};
+
+static const char * const cci_parents[] __initconst = {
+ "clk26m",
+ "mainpll_537p3m",
+ "univpll_d3",
+ "syspll_d2p5",
+ "syspll_d3",
+ "syspll_d5"
+};
+
+static const char * const apll_parents[] __initconst = {
+ "clk26m",
+ "apll_ck",
+ "apll_d4",
+ "apll_d8",
+ "apll_d16",
+ "apll_d24"
+};
+
+static const char * const hdmipll_parents[] __initconst = {
+ "clk26m",
+ "hdmitx_clkdig_cts",
+ "hdmitx_clkdig_d2",
+ "hdmitx_clkdig_d3"
+};
+
+static const struct mtk_composite top_muxes[] __initconst = {
+ /* CLK_CFG_0 */
+ MUX_GATE(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
+ 0x0140, 0, 3, INVALID_MUX_GATE_BIT),
+ MUX_GATE(CLK_TOP_SMI_SEL, "smi_sel", smi_parents, 0x0140, 8, 4, 15),
+ MUX_GATE(CLK_TOP_MFG_SEL, "mfg_sel", mfg_parents, 0x0140, 16, 4, 23),
+ MUX_GATE(CLK_TOP_IRDA_SEL, "irda_sel", irda_parents, 0x0140, 24, 2, 31),
+ /* CLK_CFG_1 */
+ MUX_GATE(CLK_TOP_CAM_SEL, "cam_sel", cam_parents, 0x0144, 0, 3, 7),
+ MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel", aud_intbus_parents,
+ 0x0144, 8, 2, 15),
+ MUX_GATE(CLK_TOP_JPG_SEL, "jpg_sel", jpg_parents, 0x0144, 16, 3, 23),
+ MUX_GATE(CLK_TOP_DISP_SEL, "disp_sel", disp_parents, 0x0144, 24, 3, 31),
+ /* CLK_CFG_2 */
+ MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel", msdc30_parents, 0x0148, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_2_SEL, "msdc30_2_sel", msdc30_parents, 0x0148, 8, 3, 15),
+ MUX_GATE(CLK_TOP_MSDC30_3_SEL, "msdc30_3_sel", msdc30_parents, 0x0148, 16, 3, 23),
+ MUX_GATE(CLK_TOP_MSDC30_4_SEL, "msdc30_4_sel", msdc30_parents, 0x0148, 24, 3, 31),
+ /* CLK_CFG_3 */
+ MUX_GATE(CLK_TOP_USB20_SEL, "usb20_sel", usb20_parents, 0x014c, 0, 2, 7),
+ /* CLK_CFG_4 */
+ MUX_GATE(CLK_TOP_VENC_SEL, "venc_sel", venc_parents, 0x0150, 8, 3, 15),
+ MUX_GATE(CLK_TOP_SPI_SEL, "spi_sel", spi_parents, 0x0150, 16, 3, 23),
+ MUX_GATE(CLK_TOP_UART_SEL, "uart_sel", uart_parents, 0x0150, 24, 2, 31),
+ /* CLK_CFG_6 */
+ MUX_GATE(CLK_TOP_MEM_SEL, "mem_sel", mem_parents, 0x0158, 0, 2, 7),
+ MUX_GATE(CLK_TOP_CAMTG_SEL, "camtg_sel", camtg_parents, 0x0158, 8, 3, 15),
+ MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel", audio_parents, 0x0158, 24, 2, 31),
+ /* CLK_CFG_7 */
+ MUX_GATE(CLK_TOP_FIX_SEL, "fix_sel", fix_parents, 0x015c, 0, 3, 7),
+ MUX_GATE(CLK_TOP_VDEC_SEL, "vdec_sel", vdec_parents, 0x015c, 8, 4, 15),
+ MUX_GATE(CLK_TOP_DDRPHYCFG_SEL, "ddrphycfg_sel", ddrphycfg_parents,
+ 0x015c, 16, 2, 23),
+ MUX_GATE(CLK_TOP_DPILVDS_SEL, "dpilvds_sel", dpilvds_parents, 0x015c, 24, 3, 31),
+ /* CLK_CFG_8 */
+ MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel", pmicspi_parents, 0x0164, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_0_SEL, "msdc30_0_sel", msdc30_parents, 0x0164, 8, 3, 15),
+ MUX_GATE(CLK_TOP_SMI_MFG_AS_SEL, "smi_mfg_as_sel", smi_mfg_as_parents,
+ 0x0164, 16, 2, 23),
+ MUX_GATE(CLK_TOP_GCPU_SEL, "gcpu_sel", gcpu_parents, 0x0164, 24, 3, 31),
+ /* CLK_CFG_9 */
+ MUX_GATE(CLK_TOP_DPI1_SEL, "dpi1_sel", dpi1_parents, 0x0168, 0, 2, 7),
+ MUX_GATE(CLK_TOP_CCI_SEL, "cci_sel", cci_parents, 0x0168, 8, 3, 15),
+ MUX_GATE(CLK_TOP_APLL_SEL, "apll_sel", apll_parents, 0x0168, 16, 3, 23),
+ MUX_GATE(CLK_TOP_HDMIPLL_SEL, "hdmipll_sel", hdmipll_parents, 0x0168, 24, 2, 31),
+};
+
+static const struct mtk_gate_regs infra_cg_regs = {
+ .set_ofs = 0x0040,
+ .clr_ofs = 0x0044,
+ .sta_ofs = 0x0048,
+};
+
+#define GATE_ICG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate infra_clks[] __initconst = {
+ GATE_ICG(CLK_INFRA_PMIC_WRAP, "pmic_wrap_ck", "axi_sel", 23),
+ GATE_ICG(CLK_INFRA_PMICSPI, "pmicspi_ck", "pmicspi_sel", 22),
+ GATE_ICG(CLK_INFRA_CCIF1_AP_CTRL, "ccif1_ap_ctrl", "axi_sel", 21),
+ GATE_ICG(CLK_INFRA_CCIF0_AP_CTRL, "ccif0_ap_ctrl", "axi_sel", 20),
+ GATE_ICG(CLK_INFRA_KP, "kp_ck", "axi_sel", 16),
+ GATE_ICG(CLK_INFRA_CPUM, "cpum_ck", "cpum_tck_in", 15),
+ GATE_ICG(CLK_INFRA_M4U, "m4u_ck", "mem_sel", 8),
+ GATE_ICG(CLK_INFRA_MFGAXI, "mfgaxi_ck", "axi_sel", 7),
+ GATE_ICG(CLK_INFRA_DEVAPC, "devapc_ck", "axi_sel", 6),
+ GATE_ICG(CLK_INFRA_AUDIO, "audio_ck", "aud_intbus_sel", 5),
+ GATE_ICG(CLK_INFRA_MFG_BUS, "mfg_bus_ck", "axi_sel", 2),
+ GATE_ICG(CLK_INFRA_SMI, "smi_ck", "smi_sel", 1),
+ GATE_ICG(CLK_INFRA_DBGCLK, "dbgclk_ck", "axi_sel", 0),
+};
+
+static const struct mtk_gate_regs peri0_cg_regs = {
+ .set_ofs = 0x0008,
+ .clr_ofs = 0x0010,
+ .sta_ofs = 0x0018,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+ .set_ofs = 0x000c,
+ .clr_ofs = 0x0014,
+ .sta_ofs = 0x001c,
+};
+
+#define GATE_PERI0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_PERI1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate peri_gates[] __initconst = {
+ /* PERI0 */
+ GATE_PERI0(CLK_PERI_I2C5, "i2c5_ck", "axi_sel", 31),
+ GATE_PERI0(CLK_PERI_I2C4, "i2c4_ck", "axi_sel", 30),
+ GATE_PERI0(CLK_PERI_I2C3, "i2c3_ck", "axi_sel", 29),
+ GATE_PERI0(CLK_PERI_I2C2, "i2c2_ck", "axi_sel", 28),
+ GATE_PERI0(CLK_PERI_I2C1, "i2c1_ck", "axi_sel", 27),
+ GATE_PERI0(CLK_PERI_I2C0, "i2c0_ck", "axi_sel", 26),
+ GATE_PERI0(CLK_PERI_UART3, "uart3_ck", "axi_sel", 25),
+ GATE_PERI0(CLK_PERI_UART2, "uart2_ck", "axi_sel", 24),
+ GATE_PERI0(CLK_PERI_UART1, "uart1_ck", "axi_sel", 23),
+ GATE_PERI0(CLK_PERI_UART0, "uart0_ck", "axi_sel", 22),
+ GATE_PERI0(CLK_PERI_IRDA, "irda_ck", "irda_sel", 21),
+ GATE_PERI0(CLK_PERI_NLI, "nli_ck", "axi_sel", 20),
+ GATE_PERI0(CLK_PERI_MD_HIF, "md_hif_ck", "axi_sel", 19),
+ GATE_PERI0(CLK_PERI_AP_HIF, "ap_hif_ck", "axi_sel", 18),
+ GATE_PERI0(CLK_PERI_MSDC30_3, "msdc30_3_ck", "msdc30_4_sel", 17),
+ GATE_PERI0(CLK_PERI_MSDC30_2, "msdc30_2_ck", "msdc30_3_sel", 16),
+ GATE_PERI0(CLK_PERI_MSDC30_1, "msdc30_1_ck", "msdc30_2_sel", 15),
+ GATE_PERI0(CLK_PERI_MSDC20_2, "msdc20_2_ck", "msdc30_1_sel", 14),
+ GATE_PERI0(CLK_PERI_MSDC20_1, "msdc20_1_ck", "msdc30_0_sel", 13),
+ GATE_PERI0(CLK_PERI_AP_DMA, "ap_dma_ck", "axi_sel", 12),
+ GATE_PERI0(CLK_PERI_USB1, "usb1_ck", "usb20_sel", 11),
+ GATE_PERI0(CLK_PERI_USB0, "usb0_ck", "usb20_sel", 10),
+ GATE_PERI0(CLK_PERI_PWM, "pwm_ck", "axi_sel", 9),
+ GATE_PERI0(CLK_PERI_PWM7, "pwm7_ck", "axi_sel", 8),
+ GATE_PERI0(CLK_PERI_PWM6, "pwm6_ck", "axi_sel", 7),
+ GATE_PERI0(CLK_PERI_PWM5, "pwm5_ck", "axi_sel", 6),
+ GATE_PERI0(CLK_PERI_PWM4, "pwm4_ck", "axi_sel", 5),
+ GATE_PERI0(CLK_PERI_PWM3, "pwm3_ck", "axi_sel", 4),
+ GATE_PERI0(CLK_PERI_PWM2, "pwm2_ck", "axi_sel", 3),
+ GATE_PERI0(CLK_PERI_PWM1, "pwm1_ck", "axi_sel", 2),
+ GATE_PERI0(CLK_PERI_THERM, "therm_ck", "axi_sel", 1),
+ GATE_PERI0(CLK_PERI_NFI, "nfi_ck", "axi_sel", 0),
+ /* PERI1 */
+ GATE_PERI1(CLK_PERI_USBSLV, "usbslv_ck", "axi_sel", 8),
+ GATE_PERI1(CLK_PERI_USB1_MCU, "usb1_mcu_ck", "axi_sel", 7),
+ GATE_PERI1(CLK_PERI_USB0_MCU, "usb0_mcu_ck", "axi_sel", 6),
+ GATE_PERI1(CLK_PERI_GCPU, "gcpu_ck", "gcpu_sel", 5),
+ GATE_PERI1(CLK_PERI_FHCTL, "fhctl_ck", "clk26m", 4),
+ GATE_PERI1(CLK_PERI_SPI1, "spi1_ck", "spi_sel", 3),
+ GATE_PERI1(CLK_PERI_AUXADC, "auxadc_ck", "clk26m", 2),
+ GATE_PERI1(CLK_PERI_PERI_PWRAP, "peri_pwrap_ck", "axi_sel", 1),
+ GATE_PERI1(CLK_PERI_I2C6, "i2c6_ck", "axi_sel", 0),
+};
+
+static const char * const uart_ck_sel_parents[] __initconst = {
+ "clk26m",
+ "uart_sel",
+};
+
+static const struct mtk_composite peri_clks[] __initconst = {
+ MUX(CLK_PERI_UART0_SEL, "uart0_ck_sel", uart_ck_sel_parents, 0x40c, 0, 1),
+ MUX(CLK_PERI_UART1_SEL, "uart1_ck_sel", uart_ck_sel_parents, 0x40c, 1, 1),
+ MUX(CLK_PERI_UART2_SEL, "uart2_ck_sel", uart_ck_sel_parents, 0x40c, 2, 1),
+ MUX(CLK_PERI_UART3_SEL, "uart3_ck_sel", uart_ck_sel_parents, 0x40c, 3, 1),
+};
+
+static void __init mtk_topckgen_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ int r;
+
+ base = of_iomap(node, 0);
+ if (!base) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return;
+ }
+
+ clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+ mtk_clk_register_factors(root_clk_alias, ARRAY_SIZE(root_clk_alias), clk_data);
+ mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), clk_data);
+ mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
+ &mt8135_clk_lock, clk_data);
+
+ clk_prepare_enable(clk_data->clks[CLK_TOP_CCI_SEL]);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+CLK_OF_DECLARE(mtk_topckgen, "mediatek,mt8135-topckgen", mtk_topckgen_init);
+
+static void __init mtk_infrasys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+ mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+ clk_data);
+
+ clk_prepare_enable(clk_data->clks[CLK_INFRA_M4U]);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_register_reset_controller(node, 2, 0x30);
+}
+CLK_OF_DECLARE(mtk_infrasys, "mediatek,mt8135-infracfg", mtk_infrasys_init);
+
+static void __init mtk_pericfg_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ void __iomem *base;
+
+ base = of_iomap(node, 0);
+ if (!base) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return;
+ }
+
+ clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+
+ mtk_clk_register_gates(node, peri_gates, ARRAY_SIZE(peri_gates),
+ clk_data);
+ mtk_clk_register_composites(peri_clks, ARRAY_SIZE(peri_clks), base,
+ &mt8135_clk_lock, clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_register_reset_controller(node, 2, 0);
+}
+CLK_OF_DECLARE(mtk_pericfg, "mediatek,mt8135-pericfg", mtk_pericfg_init);
+
+#define MT8135_PLL_FMAX (2000 * MHZ)
+#define CON0_MT8135_RST_BAR BIT(27)
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift) { \
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = CON0_MT8135_RST_BAR, \
+ .fmax = MT8135_PLL_FMAX, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ }
+
+static const struct mtk_pll_data plls[] = {
+ PLL(CLK_APMIXED_ARMPLL1, "armpll1", 0x200, 0x218, 0x80000001, 0, 21, 0x204, 24, 0x0, 0x204, 0),
+ PLL(CLK_APMIXED_ARMPLL2, "armpll2", 0x2cc, 0x2e4, 0x80000001, 0, 21, 0x2d0, 24, 0x0, 0x2d0, 0),
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x21c, 0x234, 0xf0000001, HAVE_RST_BAR, 21, 0x21c, 6, 0x0, 0x220, 0),
+ PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x238, 0x250, 0xf3000001, HAVE_RST_BAR, 7, 0x238, 6, 0x0, 0x238, 9),
+ PLL(CLK_APMIXED_MMPLL, "mmpll", 0x254, 0x26c, 0xf0000001, HAVE_RST_BAR, 21, 0x254, 6, 0x0, 0x258, 0),
+ PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x278, 0x290, 0x80000001, 0, 21, 0x278, 6, 0x0, 0x27c, 0),
+ PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x294, 0x2ac, 0x80000001, 0, 31, 0x294, 6, 0x0, 0x298, 0),
+ PLL(CLK_APMIXED_LVDSPLL, "lvdspll", 0x2b0, 0x2c8, 0x80000001, 0, 21, 0x2b0, 6, 0x0, 0x2b4, 0),
+ PLL(CLK_APMIXED_AUDPLL, "audpll", 0x2e8, 0x300, 0x80000001, 0, 31, 0x2e8, 6, 0x2f8, 0x2ec, 0),
+ PLL(CLK_APMIXED_VDECPLL, "vdecpll", 0x304, 0x31c, 0x80000001, 0, 21, 0x2b0, 6, 0x0, 0x308, 0),
+};
+
+static void __init mtk_apmixedsys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+
+ clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+ if (!clk_data)
+ return;
+
+ mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+}
+CLK_OF_DECLARE(mtk_apmixedsys, "mediatek,mt8135-apmixedsys",
+ mtk_apmixedsys_init);
diff --git a/drivers/clk/mediatek/clk-mt8173.c b/drivers/clk/mediatek/clk-mt8173.c
new file mode 100644
index 000000000..96c292c3e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8173.c
@@ -0,0 +1,1221 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+#include "clk-cpumux.h"
+
+#include <dt-bindings/clock/mt8173-clk.h>
+
+/*
+ * For some clocks, we don't care what their actual rates are. And these
+ * clocks may change their rate on different products or different scenarios.
+ * So we model these clocks' rate as 0, to denote it's not an actual rate.
+ */
+#define DUMMY_RATE 0
+
+static DEFINE_SPINLOCK(mt8173_clk_lock);
+
+static const struct mtk_fixed_clk fixed_clks[] __initconst = {
+ FIXED_CLK(CLK_TOP_CLKPH_MCK_O, "clkph_mck_o", "clk26m", DUMMY_RATE),
+ FIXED_CLK(CLK_TOP_USB_SYSPLL_125M, "usb_syspll_125m", "clk26m", 125 * MHZ),
+ FIXED_CLK(CLK_TOP_DSI0_DIG, "dsi0_dig", "clk26m", DUMMY_RATE),
+ FIXED_CLK(CLK_TOP_DSI1_DIG, "dsi1_dig", "clk26m", DUMMY_RATE),
+ FIXED_CLK(CLK_TOP_LVDS_PXL, "lvds_pxl", "lvdspll", DUMMY_RATE),
+ FIXED_CLK(CLK_TOP_LVDS_CTS, "lvds_cts", "lvdspll", DUMMY_RATE),
+};
+
+static const struct mtk_fixed_factor top_divs[] __initconst = {
+ FACTOR(CLK_TOP_ARMCA7PLL_754M, "armca7pll_754m", "armca7pll", 1, 2),
+ FACTOR(CLK_TOP_ARMCA7PLL_502M, "armca7pll_502m", "armca7pll", 1, 3),
+
+ FACTOR(CLK_TOP_MAIN_H546M, "main_h546m", "mainpll", 1, 2),
+ FACTOR(CLK_TOP_MAIN_H364M, "main_h364m", "mainpll", 1, 3),
+ FACTOR(CLK_TOP_MAIN_H218P4M, "main_h218p4m", "mainpll", 1, 5),
+ FACTOR(CLK_TOP_MAIN_H156M, "main_h156m", "mainpll", 1, 7),
+
+ FACTOR(CLK_TOP_TVDPLL_445P5M, "tvdpll_445p5m", "tvdpll", 1, 4),
+ FACTOR(CLK_TOP_TVDPLL_594M, "tvdpll_594m", "tvdpll", 1, 3),
+
+ FACTOR(CLK_TOP_UNIV_624M, "univ_624m", "univpll", 1, 2),
+ FACTOR(CLK_TOP_UNIV_416M, "univ_416m", "univpll", 1, 3),
+ FACTOR(CLK_TOP_UNIV_249P6M, "univ_249p6m", "univpll", 1, 5),
+ FACTOR(CLK_TOP_UNIV_178P3M, "univ_178p3m", "univpll", 1, 7),
+ FACTOR(CLK_TOP_UNIV_48M, "univ_48m", "univpll", 1, 26),
+
+ FACTOR(CLK_TOP_CLKRTC_EXT, "clkrtc_ext", "clk32k", 1, 1),
+ FACTOR(CLK_TOP_CLKRTC_INT, "clkrtc_int", "clk26m", 1, 793),
+ FACTOR(CLK_TOP_FPC, "fpc_ck", "clk26m", 1, 1),
+
+ FACTOR(CLK_TOP_HDMITXPLL_D2, "hdmitxpll_d2", "hdmitx_dig_cts", 1, 2),
+ FACTOR(CLK_TOP_HDMITXPLL_D3, "hdmitxpll_d3", "hdmitx_dig_cts", 1, 3),
+
+ FACTOR(CLK_TOP_ARMCA7PLL_D2, "armca7pll_d2", "armca7pll_754m", 1, 1),
+ FACTOR(CLK_TOP_ARMCA7PLL_D3, "armca7pll_d3", "armca7pll_502m", 1, 1),
+
+ FACTOR(CLK_TOP_APLL1, "apll1_ck", "apll1", 1, 1),
+ FACTOR(CLK_TOP_APLL2, "apll2_ck", "apll2", 1, 1),
+
+ FACTOR(CLK_TOP_DMPLL, "dmpll_ck", "clkph_mck_o", 1, 1),
+ FACTOR(CLK_TOP_DMPLL_D2, "dmpll_d2", "clkph_mck_o", 1, 2),
+ FACTOR(CLK_TOP_DMPLL_D4, "dmpll_d4", "clkph_mck_o", 1, 4),
+ FACTOR(CLK_TOP_DMPLL_D8, "dmpll_d8", "clkph_mck_o", 1, 8),
+ FACTOR(CLK_TOP_DMPLL_D16, "dmpll_d16", "clkph_mck_o", 1, 16),
+
+ FACTOR(CLK_TOP_LVDSPLL_D2, "lvdspll_d2", "lvdspll", 1, 2),
+ FACTOR(CLK_TOP_LVDSPLL_D4, "lvdspll_d4", "lvdspll", 1, 4),
+ FACTOR(CLK_TOP_LVDSPLL_D8, "lvdspll_d8", "lvdspll", 1, 8),
+
+ FACTOR(CLK_TOP_MMPLL, "mmpll_ck", "mmpll", 1, 1),
+ FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll", 1, 2),
+
+ FACTOR(CLK_TOP_MSDCPLL, "msdcpll_ck", "msdcpll", 1, 1),
+ FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
+ FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4),
+ FACTOR(CLK_TOP_MSDCPLL2, "msdcpll2_ck", "msdcpll2", 1, 1),
+ FACTOR(CLK_TOP_MSDCPLL2_D2, "msdcpll2_d2", "msdcpll2", 1, 2),
+ FACTOR(CLK_TOP_MSDCPLL2_D4, "msdcpll2_d4", "msdcpll2", 1, 4),
+
+ FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "main_h546m", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "main_h546m", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "main_h546m", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "main_h546m", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "main_h546m", 1, 16),
+ FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "main_h364m", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "main_h364m", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "main_h364m", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "main_h218p4m", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "main_h218p4m", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "main_h218p4m", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "main_h156m", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "main_h156m", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "main_h156m", 1, 4),
+
+ FACTOR(CLK_TOP_TVDPLL, "tvdpll_ck", "tvdpll_594m", 1, 1),
+ FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_594m", 1, 2),
+ FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll_594m", 1, 4),
+ FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll_594m", 1, 8),
+ FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll_594m", 1, 16),
+
+ FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univ_624m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univ_624m", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univ_624m", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univ_624m", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univ_416m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univ_416m", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univ_416m", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univ_416m", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univ_249p6m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univ_249p6m", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univ_249p6m", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univ_249p6m", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univ_178p3m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univ_48m", 1, 1),
+ FACTOR(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univ_48m", 1, 2),
+
+ FACTOR(CLK_TOP_VCODECPLL, "vcodecpll_ck", "vcodecpll", 1, 3),
+ FACTOR(CLK_TOP_VCODECPLL_370P5, "vcodecpll_370p5", "vcodecpll", 1, 4),
+
+ FACTOR(CLK_TOP_VENCPLL, "vencpll_ck", "vencpll", 1, 1),
+ FACTOR(CLK_TOP_VENCPLL_D2, "vencpll_d2", "vencpll", 1, 2),
+ FACTOR(CLK_TOP_VENCPLL_D4, "vencpll_d4", "vencpll", 1, 4),
+};
+
+static const char * const axi_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll2_d2",
+ "dmpll_d2",
+ "dmpll_d4"
+};
+
+static const char * const mem_parents[] __initconst = {
+ "clk26m",
+ "dmpll_ck"
+};
+
+static const char * const ddrphycfg_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d8"
+};
+
+static const char * const mm_parents[] __initconst = {
+ "clk26m",
+ "vencpll_d2",
+ "main_h364m",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll1_d2",
+ "univpll2_d2",
+ "dmpll_d2"
+};
+
+static const char * const pwm_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d4",
+ "univpll3_d2",
+ "univpll1_d4"
+};
+
+static const char * const vdec_parents[] __initconst = {
+ "clk26m",
+ "vcodecpll_ck",
+ "tvdpll_445p5m",
+ "univpll_d3",
+ "vencpll_d2",
+ "syspll_d3",
+ "univpll1_d2",
+ "mmpll_d2",
+ "dmpll_d2",
+ "dmpll_d4"
+};
+
+static const char * const venc_parents[] __initconst = {
+ "clk26m",
+ "vcodecpll_ck",
+ "tvdpll_445p5m",
+ "univpll_d3",
+ "vencpll_d2",
+ "syspll_d3",
+ "univpll1_d2",
+ "univpll2_d2",
+ "dmpll_d2",
+ "dmpll_d4"
+};
+
+static const char * const mfg_parents[] __initconst = {
+ "clk26m",
+ "mmpll_ck",
+ "dmpll_ck",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "clk26m",
+ "syspll_d3",
+ "syspll1_d2",
+ "syspll_d5",
+ "univpll_d3",
+ "univpll1_d2",
+ "univpll_d5",
+ "univpll2_d2"
+};
+
+static const char * const camtg_parents[] __initconst = {
+ "clk26m",
+ "univpll_d26",
+ "univpll2_d2",
+ "syspll3_d2",
+ "syspll3_d4",
+ "univpll1_d4"
+};
+
+static const char * const uart_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d8"
+};
+
+static const char * const spi_parents[] __initconst = {
+ "clk26m",
+ "syspll3_d2",
+ "syspll1_d4",
+ "syspll4_d2",
+ "univpll3_d2",
+ "univpll2_d4",
+ "univpll1_d8"
+};
+
+static const char * const usb20_parents[] __initconst = {
+ "clk26m",
+ "univpll1_d8",
+ "univpll3_d4"
+};
+
+static const char * const usb30_parents[] __initconst = {
+ "clk26m",
+ "univpll3_d2",
+ "usb_syspll_125m",
+ "univpll2_d4"
+};
+
+static const char * const msdc50_0_h_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll2_d2",
+ "syspll4_d2",
+ "univpll_d5",
+ "univpll1_d4"
+};
+
+static const char * const msdc50_0_parents[] __initconst = {
+ "clk26m",
+ "msdcpll_ck",
+ "msdcpll_d2",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll_d7",
+ "msdcpll_d4",
+ "vencpll_d4",
+ "tvdpll_ck",
+ "univpll_d2",
+ "univpll1_d2",
+ "mmpll_ck",
+ "msdcpll2_ck",
+ "msdcpll2_d2",
+ "msdcpll2_d4"
+};
+
+static const char * const msdc30_1_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d2",
+ "msdcpll_d4",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll_d7",
+ "univpll_d7",
+ "vencpll_d4"
+};
+
+static const char * const msdc30_2_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d2",
+ "msdcpll_d4",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll_d7",
+ "univpll_d7",
+ "vencpll_d2"
+};
+
+static const char * const msdc30_3_parents[] __initconst = {
+ "clk26m",
+ "msdcpll2_ck",
+ "msdcpll2_d2",
+ "univpll2_d2",
+ "msdcpll2_d4",
+ "msdcpll_d4",
+ "univpll1_d4",
+ "syspll2_d2",
+ "syspll_d7",
+ "univpll_d7",
+ "vencpll_d4",
+ "msdcpll_ck",
+ "msdcpll_d2",
+ "msdcpll_d4"
+};
+
+static const char * const audio_parents[] __initconst = {
+ "clk26m",
+ "syspll3_d4",
+ "syspll4_d4",
+ "syspll1_d16"
+};
+
+static const char * const aud_intbus_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d4",
+ "syspll4_d2",
+ "univpll3_d2",
+ "univpll2_d8",
+ "dmpll_d4",
+ "dmpll_d8"
+};
+
+static const char * const pmicspi_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d8",
+ "syspll3_d4",
+ "syspll1_d16",
+ "univpll3_d4",
+ "univpll_d26",
+ "dmpll_d8",
+ "dmpll_d16"
+};
+
+static const char * const scp_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d2",
+ "univpll_d5",
+ "syspll_d5",
+ "dmpll_d2",
+ "dmpll_d4"
+};
+
+static const char * const atb_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d2",
+ "univpll_d5",
+ "dmpll_d2"
+};
+
+static const char * const venc_lt_parents[] __initconst = {
+ "clk26m",
+ "univpll_d3",
+ "vcodecpll_ck",
+ "tvdpll_445p5m",
+ "vencpll_d2",
+ "syspll_d3",
+ "univpll1_d2",
+ "univpll2_d2",
+ "syspll1_d2",
+ "univpll_d5",
+ "vcodecpll_370p5",
+ "dmpll_ck"
+};
+
+static const char * const dpi0_parents[] __initconst = {
+ "clk26m",
+ "tvdpll_d2",
+ "tvdpll_d4",
+ "clk26m",
+ "clk26m",
+ "tvdpll_d8",
+ "tvdpll_d16"
+};
+
+static const char * const irda_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d4",
+ "syspll2_d4"
+};
+
+static const char * const cci400_parents[] __initconst = {
+ "clk26m",
+ "vencpll_ck",
+ "armca7pll_754m",
+ "armca7pll_502m",
+ "univpll_d2",
+ "syspll_d2",
+ "msdcpll_ck",
+ "dmpll_ck"
+};
+
+static const char * const aud_1_parents[] __initconst = {
+ "clk26m",
+ "apll1_ck",
+ "univpll2_d4",
+ "univpll2_d8"
+};
+
+static const char * const aud_2_parents[] __initconst = {
+ "clk26m",
+ "apll2_ck",
+ "univpll2_d4",
+ "univpll2_d8"
+};
+
+static const char * const mem_mfg_in_parents[] __initconst = {
+ "clk26m",
+ "mmpll_ck",
+ "dmpll_ck",
+ "clk26m"
+};
+
+static const char * const axi_mfg_in_parents[] __initconst = {
+ "clk26m",
+ "axi_sel",
+ "dmpll_d2"
+};
+
+static const char * const scam_parents[] __initconst = {
+ "clk26m",
+ "syspll3_d2",
+ "univpll2_d4",
+ "dmpll_d4"
+};
+
+static const char * const spinfi_ifr_parents[] __initconst = {
+ "clk26m",
+ "univpll2_d8",
+ "univpll3_d4",
+ "syspll4_d2",
+ "univpll2_d4",
+ "univpll3_d2",
+ "syspll1_d4",
+ "univpll1_d4"
+};
+
+static const char * const hdmi_parents[] __initconst = {
+ "clk26m",
+ "hdmitx_dig_cts",
+ "hdmitxpll_d2",
+ "hdmitxpll_d3"
+};
+
+static const char * const dpilvds_parents[] __initconst = {
+ "clk26m",
+ "lvdspll",
+ "lvdspll_d2",
+ "lvdspll_d4",
+ "lvdspll_d8",
+ "fpc_ck"
+};
+
+static const char * const msdc50_2_h_parents[] __initconst = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll2_d2",
+ "syspll4_d2",
+ "univpll_d5",
+ "univpll1_d4"
+};
+
+static const char * const hdcp_parents[] __initconst = {
+ "clk26m",
+ "syspll4_d2",
+ "syspll3_d4",
+ "univpll2_d4"
+};
+
+static const char * const hdcp_24m_parents[] __initconst = {
+ "clk26m",
+ "univpll_d26",
+ "univpll_d52",
+ "univpll2_d8"
+};
+
+static const char * const rtc_parents[] __initconst = {
+ "clkrtc_int",
+ "clkrtc_ext",
+ "clk26m",
+ "univpll3_d8"
+};
+
+static const char * const i2s0_m_ck_parents[] __initconst = {
+ "apll1_div1",
+ "apll2_div1"
+};
+
+static const char * const i2s1_m_ck_parents[] __initconst = {
+ "apll1_div2",
+ "apll2_div2"
+};
+
+static const char * const i2s2_m_ck_parents[] __initconst = {
+ "apll1_div3",
+ "apll2_div3"
+};
+
+static const char * const i2s3_m_ck_parents[] __initconst = {
+ "apll1_div4",
+ "apll2_div4"
+};
+
+static const char * const i2s3_b_ck_parents[] __initconst = {
+ "apll1_div5",
+ "apll2_div5"
+};
+
+static const char * const ca53_parents[] __initconst = {
+ "clk26m",
+ "armca7pll",
+ "mainpll",
+ "univpll"
+};
+
+static const char * const ca57_parents[] __initconst = {
+ "clk26m",
+ "armca15pll",
+ "mainpll",
+ "univpll"
+};
+
+static const struct mtk_composite cpu_muxes[] __initconst = {
+ MUX(CLK_INFRA_CA53SEL, "infra_ca53_sel", ca53_parents, 0x0000, 0, 2),
+ MUX(CLK_INFRA_CA57SEL, "infra_ca57_sel", ca57_parents, 0x0000, 2, 2),
+};
+
+static const struct mtk_composite top_muxes[] __initconst = {
+ /* CLK_CFG_0 */
+ MUX(CLK_TOP_AXI_SEL, "axi_sel", axi_parents, 0x0040, 0, 3),
+ MUX(CLK_TOP_MEM_SEL, "mem_sel", mem_parents, 0x0040, 8, 1),
+ MUX_GATE(CLK_TOP_DDRPHYCFG_SEL, "ddrphycfg_sel", ddrphycfg_parents, 0x0040, 16, 1, 23),
+ MUX_GATE(CLK_TOP_MM_SEL, "mm_sel", mm_parents, 0x0040, 24, 4, 31),
+ /* CLK_CFG_1 */
+ MUX_GATE(CLK_TOP_PWM_SEL, "pwm_sel", pwm_parents, 0x0050, 0, 2, 7),
+ MUX_GATE(CLK_TOP_VDEC_SEL, "vdec_sel", vdec_parents, 0x0050, 8, 4, 15),
+ MUX_GATE(CLK_TOP_VENC_SEL, "venc_sel", venc_parents, 0x0050, 16, 4, 23),
+ MUX_GATE(CLK_TOP_MFG_SEL, "mfg_sel", mfg_parents, 0x0050, 24, 4, 31),
+ /* CLK_CFG_2 */
+ MUX_GATE(CLK_TOP_CAMTG_SEL, "camtg_sel", camtg_parents, 0x0060, 0, 3, 7),
+ MUX_GATE(CLK_TOP_UART_SEL, "uart_sel", uart_parents, 0x0060, 8, 1, 15),
+ MUX_GATE(CLK_TOP_SPI_SEL, "spi_sel", spi_parents, 0x0060, 16, 3, 23),
+ MUX_GATE(CLK_TOP_USB20_SEL, "usb20_sel", usb20_parents, 0x0060, 24, 2, 31),
+ /* CLK_CFG_3 */
+ MUX_GATE(CLK_TOP_USB30_SEL, "usb30_sel", usb30_parents, 0x0070, 0, 2, 7),
+ MUX_GATE(CLK_TOP_MSDC50_0_H_SEL, "msdc50_0_h_sel", msdc50_0_h_parents, 0x0070, 8, 3, 15),
+ MUX_GATE(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel", msdc50_0_parents, 0x0070, 16, 4, 23),
+ MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel", msdc30_1_parents, 0x0070, 24, 3, 31),
+ /* CLK_CFG_4 */
+ MUX_GATE(CLK_TOP_MSDC30_2_SEL, "msdc30_2_sel", msdc30_2_parents, 0x0080, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_3_SEL, "msdc30_3_sel", msdc30_3_parents, 0x0080, 8, 4, 15),
+ MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel", audio_parents, 0x0080, 16, 2, 23),
+ MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel", aud_intbus_parents, 0x0080, 24, 3, 31),
+ /* CLK_CFG_5 */
+ MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel", pmicspi_parents, 0x0090, 0, 3, 7 /* 7:5 */),
+ MUX_GATE(CLK_TOP_SCP_SEL, "scp_sel", scp_parents, 0x0090, 8, 3, 15),
+ MUX_GATE(CLK_TOP_ATB_SEL, "atb_sel", atb_parents, 0x0090, 16, 2, 23),
+ MUX_GATE(CLK_TOP_VENC_LT_SEL, "venclt_sel", venc_lt_parents, 0x0090, 24, 4, 31),
+ /* CLK_CFG_6 */
+ /*
+ * The dpi0_sel clock should not propagate rate changes to its parent
+ * clock so the dpi driver can have full control over PLL and divider.
+ */
+ MUX_GATE_FLAGS(CLK_TOP_DPI0_SEL, "dpi0_sel", dpi0_parents, 0x00a0, 0, 3, 7, 0),
+ MUX_GATE(CLK_TOP_IRDA_SEL, "irda_sel", irda_parents, 0x00a0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_CCI400_SEL, "cci400_sel", cci400_parents, 0x00a0, 16, 3, 23),
+ MUX_GATE(CLK_TOP_AUD_1_SEL, "aud_1_sel", aud_1_parents, 0x00a0, 24, 2, 31),
+ /* CLK_CFG_7 */
+ MUX_GATE(CLK_TOP_AUD_2_SEL, "aud_2_sel", aud_2_parents, 0x00b0, 0, 2, 7),
+ MUX_GATE(CLK_TOP_MEM_MFG_IN_SEL, "mem_mfg_in_sel", mem_mfg_in_parents, 0x00b0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_AXI_MFG_IN_SEL, "axi_mfg_in_sel", axi_mfg_in_parents, 0x00b0, 16, 2, 23),
+ MUX_GATE(CLK_TOP_SCAM_SEL, "scam_sel", scam_parents, 0x00b0, 24, 2, 31),
+ /* CLK_CFG_12 */
+ MUX_GATE(CLK_TOP_SPINFI_IFR_SEL, "spinfi_ifr_sel", spinfi_ifr_parents, 0x00c0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_HDMI_SEL, "hdmi_sel", hdmi_parents, 0x00c0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_DPILVDS_SEL, "dpilvds_sel", dpilvds_parents, 0x00c0, 24, 3, 31),
+ /* CLK_CFG_13 */
+ MUX_GATE(CLK_TOP_MSDC50_2_H_SEL, "msdc50_2_h_sel", msdc50_2_h_parents, 0x00d0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_HDCP_SEL, "hdcp_sel", hdcp_parents, 0x00d0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_HDCP_24M_SEL, "hdcp_24m_sel", hdcp_24m_parents, 0x00d0, 16, 2, 23),
+ MUX(CLK_TOP_RTC_SEL, "rtc_sel", rtc_parents, 0x00d0, 24, 2),
+
+ DIV_GATE(CLK_TOP_APLL1_DIV0, "apll1_div0", "aud_1_sel", 0x12c, 8, 0x120, 4, 24),
+ DIV_GATE(CLK_TOP_APLL1_DIV1, "apll1_div1", "aud_1_sel", 0x12c, 9, 0x124, 8, 0),
+ DIV_GATE(CLK_TOP_APLL1_DIV2, "apll1_div2", "aud_1_sel", 0x12c, 10, 0x124, 8, 8),
+ DIV_GATE(CLK_TOP_APLL1_DIV3, "apll1_div3", "aud_1_sel", 0x12c, 11, 0x124, 8, 16),
+ DIV_GATE(CLK_TOP_APLL1_DIV4, "apll1_div4", "aud_1_sel", 0x12c, 12, 0x124, 8, 24),
+ DIV_GATE(CLK_TOP_APLL1_DIV5, "apll1_div5", "apll1_div4", 0x12c, 13, 0x12c, 4, 0),
+
+ DIV_GATE(CLK_TOP_APLL2_DIV0, "apll2_div0", "aud_2_sel", 0x12c, 16, 0x120, 4, 28),
+ DIV_GATE(CLK_TOP_APLL2_DIV1, "apll2_div1", "aud_2_sel", 0x12c, 17, 0x128, 8, 0),
+ DIV_GATE(CLK_TOP_APLL2_DIV2, "apll2_div2", "aud_2_sel", 0x12c, 18, 0x128, 8, 8),
+ DIV_GATE(CLK_TOP_APLL2_DIV3, "apll2_div3", "aud_2_sel", 0x12c, 19, 0x128, 8, 16),
+ DIV_GATE(CLK_TOP_APLL2_DIV4, "apll2_div4", "aud_2_sel", 0x12c, 20, 0x128, 8, 24),
+ DIV_GATE(CLK_TOP_APLL2_DIV5, "apll2_div5", "apll2_div4", 0x12c, 21, 0x12c, 4, 4),
+
+ MUX(CLK_TOP_I2S0_M_SEL, "i2s0_m_ck_sel", i2s0_m_ck_parents, 0x120, 4, 1),
+ MUX(CLK_TOP_I2S1_M_SEL, "i2s1_m_ck_sel", i2s1_m_ck_parents, 0x120, 5, 1),
+ MUX(CLK_TOP_I2S2_M_SEL, "i2s2_m_ck_sel", i2s2_m_ck_parents, 0x120, 6, 1),
+ MUX(CLK_TOP_I2S3_M_SEL, "i2s3_m_ck_sel", i2s3_m_ck_parents, 0x120, 7, 1),
+ MUX(CLK_TOP_I2S3_B_SEL, "i2s3_b_ck_sel", i2s3_b_ck_parents, 0x120, 8, 1),
+};
+
+static const struct mtk_gate_regs infra_cg_regs __initconst = {
+ .set_ofs = 0x0040,
+ .clr_ofs = 0x0044,
+ .sta_ofs = 0x0048,
+};
+
+#define GATE_ICG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &infra_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate infra_clks[] __initconst = {
+ GATE_ICG(CLK_INFRA_DBGCLK, "infra_dbgclk", "axi_sel", 0),
+ GATE_ICG(CLK_INFRA_SMI, "infra_smi", "mm_sel", 1),
+ GATE_ICG(CLK_INFRA_AUDIO, "infra_audio", "aud_intbus_sel", 5),
+ GATE_ICG(CLK_INFRA_GCE, "infra_gce", "axi_sel", 6),
+ GATE_ICG(CLK_INFRA_L2C_SRAM, "infra_l2c_sram", "axi_sel", 7),
+ GATE_ICG(CLK_INFRA_M4U, "infra_m4u", "mem_sel", 8),
+ GATE_ICG(CLK_INFRA_CPUM, "infra_cpum", "cpum_ck", 15),
+ GATE_ICG(CLK_INFRA_KP, "infra_kp", "axi_sel", 16),
+ GATE_ICG(CLK_INFRA_CEC, "infra_cec", "clk26m", 18),
+ GATE_ICG(CLK_INFRA_PMICSPI, "infra_pmicspi", "pmicspi_sel", 22),
+ GATE_ICG(CLK_INFRA_PMICWRAP, "infra_pmicwrap", "axi_sel", 23),
+};
+
+static const struct mtk_fixed_factor infra_divs[] __initconst = {
+ FACTOR(CLK_INFRA_CLK_13M, "clk13m", "clk26m", 1, 2),
+};
+
+static const struct mtk_gate_regs peri0_cg_regs __initconst = {
+ .set_ofs = 0x0008,
+ .clr_ofs = 0x0010,
+ .sta_ofs = 0x0018,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs __initconst = {
+ .set_ofs = 0x000c,
+ .clr_ofs = 0x0014,
+ .sta_ofs = 0x001c,
+};
+
+#define GATE_PERI0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_PERI1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &peri1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate peri_gates[] __initconst = {
+ /* PERI0 */
+ GATE_PERI0(CLK_PERI_NFI, "peri_nfi", "axi_sel", 0),
+ GATE_PERI0(CLK_PERI_THERM, "peri_therm", "axi_sel", 1),
+ GATE_PERI0(CLK_PERI_PWM1, "peri_pwm1", "axi_sel", 2),
+ GATE_PERI0(CLK_PERI_PWM2, "peri_pwm2", "axi_sel", 3),
+ GATE_PERI0(CLK_PERI_PWM3, "peri_pwm3", "axi_sel", 4),
+ GATE_PERI0(CLK_PERI_PWM4, "peri_pwm4", "axi_sel", 5),
+ GATE_PERI0(CLK_PERI_PWM5, "peri_pwm5", "axi_sel", 6),
+ GATE_PERI0(CLK_PERI_PWM6, "peri_pwm6", "axi_sel", 7),
+ GATE_PERI0(CLK_PERI_PWM7, "peri_pwm7", "axi_sel", 8),
+ GATE_PERI0(CLK_PERI_PWM, "peri_pwm", "axi_sel", 9),
+ GATE_PERI0(CLK_PERI_USB0, "peri_usb0", "usb20_sel", 10),
+ GATE_PERI0(CLK_PERI_USB1, "peri_usb1", "usb20_sel", 11),
+ GATE_PERI0(CLK_PERI_AP_DMA, "peri_ap_dma", "axi_sel", 12),
+ GATE_PERI0(CLK_PERI_MSDC30_0, "peri_msdc30_0", "msdc50_0_sel", 13),
+ GATE_PERI0(CLK_PERI_MSDC30_1, "peri_msdc30_1", "msdc30_1_sel", 14),
+ GATE_PERI0(CLK_PERI_MSDC30_2, "peri_msdc30_2", "msdc30_2_sel", 15),
+ GATE_PERI0(CLK_PERI_MSDC30_3, "peri_msdc30_3", "msdc30_3_sel", 16),
+ GATE_PERI0(CLK_PERI_NLI_ARB, "peri_nli_arb", "axi_sel", 17),
+ GATE_PERI0(CLK_PERI_IRDA, "peri_irda", "irda_sel", 18),
+ GATE_PERI0(CLK_PERI_UART0, "peri_uart0", "axi_sel", 19),
+ GATE_PERI0(CLK_PERI_UART1, "peri_uart1", "axi_sel", 20),
+ GATE_PERI0(CLK_PERI_UART2, "peri_uart2", "axi_sel", 21),
+ GATE_PERI0(CLK_PERI_UART3, "peri_uart3", "axi_sel", 22),
+ GATE_PERI0(CLK_PERI_I2C0, "peri_i2c0", "axi_sel", 23),
+ GATE_PERI0(CLK_PERI_I2C1, "peri_i2c1", "axi_sel", 24),
+ GATE_PERI0(CLK_PERI_I2C2, "peri_i2c2", "axi_sel", 25),
+ GATE_PERI0(CLK_PERI_I2C3, "peri_i2c3", "axi_sel", 26),
+ GATE_PERI0(CLK_PERI_I2C4, "peri_i2c4", "axi_sel", 27),
+ GATE_PERI0(CLK_PERI_AUXADC, "peri_auxadc", "clk26m", 28),
+ GATE_PERI0(CLK_PERI_SPI0, "peri_spi0", "spi_sel", 29),
+ GATE_PERI0(CLK_PERI_I2C5, "peri_i2c5", "axi_sel", 30),
+ GATE_PERI0(CLK_PERI_NFIECC, "peri_nfiecc", "axi_sel", 31),
+ /* PERI1 */
+ GATE_PERI1(CLK_PERI_SPI, "peri_spi", "spi_sel", 0),
+ GATE_PERI1(CLK_PERI_IRRX, "peri_irrx", "spi_sel", 1),
+ GATE_PERI1(CLK_PERI_I2C6, "peri_i2c6", "axi_sel", 2),
+};
+
+static const char * const uart_ck_sel_parents[] __initconst = {
+ "clk26m",
+ "uart_sel",
+};
+
+static const struct mtk_composite peri_clks[] __initconst = {
+ MUX(CLK_PERI_UART0_SEL, "uart0_ck_sel", uart_ck_sel_parents, 0x40c, 0, 1),
+ MUX(CLK_PERI_UART1_SEL, "uart1_ck_sel", uart_ck_sel_parents, 0x40c, 1, 1),
+ MUX(CLK_PERI_UART2_SEL, "uart2_ck_sel", uart_ck_sel_parents, 0x40c, 2, 1),
+ MUX(CLK_PERI_UART3_SEL, "uart3_ck_sel", uart_ck_sel_parents, 0x40c, 3, 1),
+};
+
+static const struct mtk_gate_regs cg_regs_4_8_0 __initconst = {
+ .set_ofs = 0x0004,
+ .clr_ofs = 0x0008,
+ .sta_ofs = 0x0000,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &cg_regs_4_8_0, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate img_clks[] __initconst = {
+ GATE_IMG(CLK_IMG_LARB2_SMI, "img_larb2_smi", "mm_sel", 0),
+ GATE_IMG(CLK_IMG_CAM_SMI, "img_cam_smi", "mm_sel", 5),
+ GATE_IMG(CLK_IMG_CAM_CAM, "img_cam_cam", "mm_sel", 6),
+ GATE_IMG(CLK_IMG_SEN_TG, "img_sen_tg", "camtg_sel", 7),
+ GATE_IMG(CLK_IMG_SEN_CAM, "img_sen_cam", "mm_sel", 8),
+ GATE_IMG(CLK_IMG_CAM_SV, "img_cam_sv", "mm_sel", 9),
+ GATE_IMG(CLK_IMG_FD, "img_fd", "mm_sel", 11),
+};
+
+static const struct mtk_gate_regs mm0_cg_regs __initconst = {
+ .set_ofs = 0x0104,
+ .clr_ofs = 0x0108,
+ .sta_ofs = 0x0100,
+};
+
+static const struct mtk_gate_regs mm1_cg_regs __initconst = {
+ .set_ofs = 0x0114,
+ .clr_ofs = 0x0118,
+ .sta_ofs = 0x0110,
+};
+
+#define GATE_MM0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_MM1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate mm_clks[] __initconst = {
+ /* MM0 */
+ GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
+ GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+ GATE_MM0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 2),
+ GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 3),
+ GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 4),
+ GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 5),
+ GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 6),
+ GATE_MM0(CLK_MM_MDP_RSZ2, "mm_mdp_rsz2", "mm_sel", 7),
+ GATE_MM0(CLK_MM_MDP_TDSHP0, "mm_mdp_tdshp0", "mm_sel", 8),
+ GATE_MM0(CLK_MM_MDP_TDSHP1, "mm_mdp_tdshp1", "mm_sel", 9),
+ GATE_MM0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
+ GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 12),
+ GATE_MM0(CLK_MM_MDP_WROT1, "mm_mdp_wrot1", "mm_sel", 13),
+ GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 14),
+ GATE_MM0(CLK_MM_MUTEX_32K, "mm_mutex_32k", "rtc_sel", 15),
+ GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 16),
+ GATE_MM0(CLK_MM_DISP_OVL1, "mm_disp_ovl1", "mm_sel", 17),
+ GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 18),
+ GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 19),
+ GATE_MM0(CLK_MM_DISP_RDMA2, "mm_disp_rdma2", "mm_sel", 20),
+ GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 21),
+ GATE_MM0(CLK_MM_DISP_WDMA1, "mm_disp_wdma1", "mm_sel", 22),
+ GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 23),
+ GATE_MM0(CLK_MM_DISP_COLOR1, "mm_disp_color1", "mm_sel", 24),
+ GATE_MM0(CLK_MM_DISP_AAL, "mm_disp_aal", "mm_sel", 25),
+ GATE_MM0(CLK_MM_DISP_GAMMA, "mm_disp_gamma", "mm_sel", 26),
+ GATE_MM0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 27),
+ GATE_MM0(CLK_MM_DISP_SPLIT0, "mm_disp_split0", "mm_sel", 28),
+ GATE_MM0(CLK_MM_DISP_SPLIT1, "mm_disp_split1", "mm_sel", 29),
+ GATE_MM0(CLK_MM_DISP_MERGE, "mm_disp_merge", "mm_sel", 30),
+ GATE_MM0(CLK_MM_DISP_OD, "mm_disp_od", "mm_sel", 31),
+ /* MM1 */
+ GATE_MM1(CLK_MM_DISP_PWM0MM, "mm_disp_pwm0mm", "mm_sel", 0),
+ GATE_MM1(CLK_MM_DISP_PWM026M, "mm_disp_pwm026m", "pwm_sel", 1),
+ GATE_MM1(CLK_MM_DISP_PWM1MM, "mm_disp_pwm1mm", "mm_sel", 2),
+ GATE_MM1(CLK_MM_DISP_PWM126M, "mm_disp_pwm126m", "pwm_sel", 3),
+ GATE_MM1(CLK_MM_DSI0_ENGINE, "mm_dsi0_engine", "mm_sel", 4),
+ GATE_MM1(CLK_MM_DSI0_DIGITAL, "mm_dsi0_digital", "dsi0_dig", 5),
+ GATE_MM1(CLK_MM_DSI1_ENGINE, "mm_dsi1_engine", "mm_sel", 6),
+ GATE_MM1(CLK_MM_DSI1_DIGITAL, "mm_dsi1_digital", "dsi1_dig", 7),
+ GATE_MM1(CLK_MM_DPI_PIXEL, "mm_dpi_pixel", "dpi0_sel", 8),
+ GATE_MM1(CLK_MM_DPI_ENGINE, "mm_dpi_engine", "mm_sel", 9),
+ GATE_MM1(CLK_MM_DPI1_PIXEL, "mm_dpi1_pixel", "lvds_pxl", 10),
+ GATE_MM1(CLK_MM_DPI1_ENGINE, "mm_dpi1_engine", "mm_sel", 11),
+ GATE_MM1(CLK_MM_HDMI_PIXEL, "mm_hdmi_pixel", "dpi0_sel", 12),
+ GATE_MM1(CLK_MM_HDMI_PLLCK, "mm_hdmi_pllck", "hdmi_sel", 13),
+ GATE_MM1(CLK_MM_HDMI_AUDIO, "mm_hdmi_audio", "apll1", 14),
+ GATE_MM1(CLK_MM_HDMI_SPDIF, "mm_hdmi_spdif", "apll2", 15),
+ GATE_MM1(CLK_MM_LVDS_PIXEL, "mm_lvds_pixel", "lvds_pxl", 16),
+ GATE_MM1(CLK_MM_LVDS_CTS, "mm_lvds_cts", "lvds_cts", 17),
+ GATE_MM1(CLK_MM_SMI_LARB4, "mm_smi_larb4", "mm_sel", 18),
+ GATE_MM1(CLK_MM_HDMI_HDCP, "mm_hdmi_hdcp", "hdcp_sel", 19),
+ GATE_MM1(CLK_MM_HDMI_HDCP24M, "mm_hdmi_hdcp24m", "hdcp_24m_sel", 20),
+};
+
+static const struct mtk_gate_regs vdec0_cg_regs __initconst = {
+ .set_ofs = 0x0000,
+ .clr_ofs = 0x0004,
+ .sta_ofs = 0x0000,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs __initconst = {
+ .set_ofs = 0x0008,
+ .clr_ofs = 0x000c,
+ .sta_ofs = 0x0008,
+};
+
+#define GATE_VDEC0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+#define GATE_VDEC1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &vdec1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate vdec_clks[] __initconst = {
+ GATE_VDEC0(CLK_VDEC_CKEN, "vdec_cken", "vdec_sel", 0),
+ GATE_VDEC1(CLK_VDEC_LARB_CKEN, "vdec_larb_cken", "mm_sel", 0),
+};
+
+#define GATE_VENC(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &cg_regs_4_8_0, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate venc_clks[] __initconst = {
+ GATE_VENC(CLK_VENC_CKE0, "venc_cke0", "mm_sel", 0),
+ GATE_VENC(CLK_VENC_CKE1, "venc_cke1", "venc_sel", 4),
+ GATE_VENC(CLK_VENC_CKE2, "venc_cke2", "venc_sel", 8),
+ GATE_VENC(CLK_VENC_CKE3, "venc_cke3", "venc_sel", 12),
+};
+
+#define GATE_VENCLT(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &cg_regs_4_8_0, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate venclt_clks[] __initconst = {
+ GATE_VENCLT(CLK_VENCLT_CKE0, "venclt_cke0", "mm_sel", 0),
+ GATE_VENCLT(CLK_VENCLT_CKE1, "venclt_cke1", "venclt_sel", 4),
+};
+
+static struct clk_onecell_data *mt8173_top_clk_data __initdata;
+static struct clk_onecell_data *mt8173_pll_clk_data __initdata;
+
+static void __init mtk_clk_enable_critical(void)
+{
+ if (!mt8173_top_clk_data || !mt8173_pll_clk_data)
+ return;
+
+ clk_prepare_enable(mt8173_pll_clk_data->clks[CLK_APMIXED_ARMCA15PLL]);
+ clk_prepare_enable(mt8173_pll_clk_data->clks[CLK_APMIXED_ARMCA7PLL]);
+ clk_prepare_enable(mt8173_top_clk_data->clks[CLK_TOP_MEM_SEL]);
+ clk_prepare_enable(mt8173_top_clk_data->clks[CLK_TOP_DDRPHYCFG_SEL]);
+ clk_prepare_enable(mt8173_top_clk_data->clks[CLK_TOP_CCI400_SEL]);
+ clk_prepare_enable(mt8173_top_clk_data->clks[CLK_TOP_RTC_SEL]);
+}
+
+static void __init mtk_topckgen_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ int r;
+
+ base = of_iomap(node, 0);
+ if (!base) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return;
+ }
+
+ mt8173_top_clk_data = clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+ mtk_clk_register_fixed_clks(fixed_clks, ARRAY_SIZE(fixed_clks), clk_data);
+ mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), clk_data);
+ mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
+ &mt8173_clk_lock, clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_clk_enable_critical();
+}
+CLK_OF_DECLARE(mtk_topckgen, "mediatek,mt8173-topckgen", mtk_topckgen_init);
+
+static void __init mtk_infrasys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+ mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+ clk_data);
+ mtk_clk_register_factors(infra_divs, ARRAY_SIZE(infra_divs), clk_data);
+
+ mtk_clk_register_cpumuxes(node, cpu_muxes, ARRAY_SIZE(cpu_muxes),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_register_reset_controller(node, 2, 0x30);
+}
+CLK_OF_DECLARE(mtk_infrasys, "mediatek,mt8173-infracfg", mtk_infrasys_init);
+
+static void __init mtk_pericfg_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ void __iomem *base;
+
+ base = of_iomap(node, 0);
+ if (!base) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return;
+ }
+
+ clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+
+ mtk_clk_register_gates(node, peri_gates, ARRAY_SIZE(peri_gates),
+ clk_data);
+ mtk_clk_register_composites(peri_clks, ARRAY_SIZE(peri_clks), base,
+ &mt8173_clk_lock, clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_register_reset_controller(node, 2, 0);
+}
+CLK_OF_DECLARE(mtk_pericfg, "mediatek,mt8173-pericfg", mtk_pericfg_init);
+
+struct mtk_clk_usb {
+ int id;
+ const char *name;
+ const char *parent;
+ u32 reg_ofs;
+};
+
+#define APMIXED_USB(_id, _name, _parent, _reg_ofs) { \
+ .id = _id, \
+ .name = _name, \
+ .parent = _parent, \
+ .reg_ofs = _reg_ofs, \
+ }
+
+static const struct mtk_clk_usb apmixed_usb[] __initconst = {
+ APMIXED_USB(CLK_APMIXED_REF2USB_TX, "ref2usb_tx", "clk26m", 0x8),
+};
+
+#define MT8173_PLL_FMAX (3000UL * MHZ)
+
+#define CON0_MT8173_RST_BAR BIT(24)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, \
+ _pcw_shift, _div_table) { \
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = CON0_MT8173_RST_BAR, \
+ .fmax = MT8173_PLL_FMAX, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ .div_table = _div_table, \
+ }
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, \
+ _pcw_shift) \
+ PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift, \
+ NULL)
+
+static const struct mtk_pll_div_table mmpll_div_table[] = {
+ { .div = 0, .freq = MT8173_PLL_FMAX },
+ { .div = 1, .freq = 1000000000 },
+ { .div = 2, .freq = 702000000 },
+ { .div = 3, .freq = 253500000 },
+ { .div = 4, .freq = 126750000 },
+ { } /* sentinel */
+};
+
+static const struct mtk_pll_data plls[] = {
+ PLL(CLK_APMIXED_ARMCA15PLL, "armca15pll", 0x200, 0x20c, 0x00000001, 0, 21, 0x204, 24, 0x0, 0x204, 0),
+ PLL(CLK_APMIXED_ARMCA7PLL, "armca7pll", 0x210, 0x21c, 0x00000001, 0, 21, 0x214, 24, 0x0, 0x214, 0),
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x220, 0x22c, 0xf0000101, HAVE_RST_BAR, 21, 0x220, 4, 0x0, 0x224, 0),
+ PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x230, 0x23c, 0xfe000001, HAVE_RST_BAR, 7, 0x230, 4, 0x0, 0x234, 14),
+ PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x240, 0x24c, 0x00000001, 0, 21, 0x244, 24, 0x0, 0x244, 0, mmpll_div_table),
+ PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x250, 0x25c, 0x00000001, 0, 21, 0x250, 4, 0x0, 0x254, 0),
+ PLL(CLK_APMIXED_VENCPLL, "vencpll", 0x260, 0x26c, 0x00000001, 0, 21, 0x260, 4, 0x0, 0x264, 0),
+ PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x270, 0x27c, 0x00000001, 0, 21, 0x270, 4, 0x0, 0x274, 0),
+ PLL(CLK_APMIXED_MPLL, "mpll", 0x280, 0x28c, 0x00000001, 0, 21, 0x280, 4, 0x0, 0x284, 0),
+ PLL(CLK_APMIXED_VCODECPLL, "vcodecpll", 0x290, 0x29c, 0x00000001, 0, 21, 0x290, 4, 0x0, 0x294, 0),
+ PLL(CLK_APMIXED_APLL1, "apll1", 0x2a0, 0x2b0, 0x00000001, 0, 31, 0x2a0, 4, 0x2a4, 0x2a4, 0),
+ PLL(CLK_APMIXED_APLL2, "apll2", 0x2b4, 0x2c4, 0x00000001, 0, 31, 0x2b4, 4, 0x2b8, 0x2b8, 0),
+ PLL(CLK_APMIXED_LVDSPLL, "lvdspll", 0x2d0, 0x2dc, 0x00000001, 0, 21, 0x2d0, 4, 0x0, 0x2d4, 0),
+ PLL(CLK_APMIXED_MSDCPLL2, "msdcpll2", 0x2f0, 0x2fc, 0x00000001, 0, 21, 0x2f0, 4, 0x0, 0x2f4, 0),
+};
+
+static void __init mtk_apmixedsys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ void __iomem *base;
+ struct clk *clk;
+ int r, i;
+
+ base = of_iomap(node, 0);
+ if (!base) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return;
+ }
+
+ mt8173_pll_clk_data = clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+ if (!clk_data) {
+ iounmap(base);
+ return;
+ }
+
+ mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+
+ for (i = 0; i < ARRAY_SIZE(apmixed_usb); i++) {
+ const struct mtk_clk_usb *cku = &apmixed_usb[i];
+
+ clk = mtk_clk_register_ref2usb_tx(cku->name, cku->parent,
+ base + cku->reg_ofs);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n", cku->name,
+ PTR_ERR(clk));
+ continue;
+ }
+
+ clk_data->clks[cku->id] = clk;
+ }
+
+ clk = clk_register_divider(NULL, "hdmi_ref", "tvdpll_594m", 0,
+ base + 0x40, 16, 3, CLK_DIVIDER_POWER_OF_TWO,
+ NULL);
+ clk_data->clks[CLK_APMIXED_HDMI_REF] = clk;
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ mtk_clk_enable_critical();
+}
+CLK_OF_DECLARE(mtk_apmixedsys, "mediatek,mt8173-apmixedsys",
+ mtk_apmixedsys_init);
+
+static void __init mtk_imgsys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_IMG_NR_CLK);
+
+ mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+CLK_OF_DECLARE(mtk_imgsys, "mediatek,mt8173-imgsys", mtk_imgsys_init);
+
+static void __init mtk_mmsys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
+
+ mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+CLK_OF_DECLARE(mtk_mmsys, "mediatek,mt8173-mmsys", mtk_mmsys_init);
+
+static void __init mtk_vdecsys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_VDEC_NR_CLK);
+
+ mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+CLK_OF_DECLARE(mtk_vdecsys, "mediatek,mt8173-vdecsys", mtk_vdecsys_init);
+
+static void __init mtk_vencsys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_VENC_NR_CLK);
+
+ mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+CLK_OF_DECLARE(mtk_vencsys, "mediatek,mt8173-vencsys", mtk_vencsys_init);
+
+static void __init mtk_vencltsys_init(struct device_node *node)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_VENCLT_NR_CLK);
+
+ mtk_clk_register_gates(node, venclt_clks, ARRAY_SIZE(venclt_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+}
+CLK_OF_DECLARE(mtk_vencltsys, "mediatek,mt8173-vencltsys", mtk_vencltsys_init);
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
new file mode 100644
index 000000000..9c0ae4278
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/clkdev.h>
+#include <linux/mfd/syscon.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+struct clk_onecell_data *mtk_alloc_clk_data(unsigned int clk_num)
+{
+ int i;
+ struct clk_onecell_data *clk_data;
+
+ clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL);
+ if (!clk_data)
+ return NULL;
+
+ clk_data->clks = kcalloc(clk_num, sizeof(*clk_data->clks), GFP_KERNEL);
+ if (!clk_data->clks)
+ goto err_out;
+
+ clk_data->clk_num = clk_num;
+
+ for (i = 0; i < clk_num; i++)
+ clk_data->clks[i] = ERR_PTR(-ENOENT);
+
+ return clk_data;
+err_out:
+ kfree(clk_data);
+
+ return NULL;
+}
+
+void mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks,
+ int num, struct clk_onecell_data *clk_data)
+{
+ int i;
+ struct clk *clk;
+
+ for (i = 0; i < num; i++) {
+ const struct mtk_fixed_clk *rc = &clks[i];
+
+ if (clk_data && !IS_ERR_OR_NULL(clk_data->clks[rc->id]))
+ continue;
+
+ clk = clk_register_fixed_rate(NULL, rc->name, rc->parent, 0,
+ rc->rate);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n",
+ rc->name, PTR_ERR(clk));
+ continue;
+ }
+
+ if (clk_data)
+ clk_data->clks[rc->id] = clk;
+ }
+}
+
+void mtk_clk_register_factors(const struct mtk_fixed_factor *clks,
+ int num, struct clk_onecell_data *clk_data)
+{
+ int i;
+ struct clk *clk;
+
+ for (i = 0; i < num; i++) {
+ const struct mtk_fixed_factor *ff = &clks[i];
+
+ if (clk_data && !IS_ERR_OR_NULL(clk_data->clks[ff->id]))
+ continue;
+
+ clk = clk_register_fixed_factor(NULL, ff->name, ff->parent_name,
+ CLK_SET_RATE_PARENT, ff->mult, ff->div);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n",
+ ff->name, PTR_ERR(clk));
+ continue;
+ }
+
+ if (clk_data)
+ clk_data->clks[ff->id] = clk;
+ }
+}
+
+int mtk_clk_register_gates(struct device_node *node,
+ const struct mtk_gate *clks,
+ int num, struct clk_onecell_data *clk_data)
+{
+ int i;
+ struct clk *clk;
+ struct regmap *regmap;
+
+ if (!clk_data)
+ return -ENOMEM;
+
+ regmap = syscon_node_to_regmap(node);
+ if (IS_ERR(regmap)) {
+ pr_err("Cannot find regmap for %pOF: %ld\n", node,
+ PTR_ERR(regmap));
+ return PTR_ERR(regmap);
+ }
+
+ for (i = 0; i < num; i++) {
+ const struct mtk_gate *gate = &clks[i];
+
+ if (!IS_ERR_OR_NULL(clk_data->clks[gate->id]))
+ continue;
+
+ clk = mtk_clk_register_gate(gate->name, gate->parent_name,
+ regmap,
+ gate->regs->set_ofs,
+ gate->regs->clr_ofs,
+ gate->regs->sta_ofs,
+ gate->shift, gate->ops);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n",
+ gate->name, PTR_ERR(clk));
+ continue;
+ }
+
+ clk_data->clks[gate->id] = clk;
+ }
+
+ return 0;
+}
+
+struct clk *mtk_clk_register_composite(const struct mtk_composite *mc,
+ void __iomem *base, spinlock_t *lock)
+{
+ struct clk *clk;
+ struct clk_mux *mux = NULL;
+ struct clk_gate *gate = NULL;
+ struct clk_divider *div = NULL;
+ struct clk_hw *mux_hw = NULL, *gate_hw = NULL, *div_hw = NULL;
+ const struct clk_ops *mux_ops = NULL, *gate_ops = NULL, *div_ops = NULL;
+ const char * const *parent_names;
+ const char *parent;
+ int num_parents;
+ int ret;
+
+ if (mc->mux_shift >= 0) {
+ mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+ if (!mux)
+ return ERR_PTR(-ENOMEM);
+
+ mux->reg = base + mc->mux_reg;
+ mux->mask = BIT(mc->mux_width) - 1;
+ mux->shift = mc->mux_shift;
+ mux->lock = lock;
+
+ mux_hw = &mux->hw;
+ mux_ops = &clk_mux_ops;
+
+ parent_names = mc->parent_names;
+ num_parents = mc->num_parents;
+ } else {
+ parent = mc->parent;
+ parent_names = &parent;
+ num_parents = 1;
+ }
+
+ if (mc->gate_shift >= 0) {
+ gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+ if (!gate) {
+ ret = -ENOMEM;
+ goto err_out;
+ }
+
+ gate->reg = base + mc->gate_reg;
+ gate->bit_idx = mc->gate_shift;
+ gate->flags = CLK_GATE_SET_TO_DISABLE;
+ gate->lock = lock;
+
+ gate_hw = &gate->hw;
+ gate_ops = &clk_gate_ops;
+ }
+
+ if (mc->divider_shift >= 0) {
+ div = kzalloc(sizeof(*div), GFP_KERNEL);
+ if (!div) {
+ ret = -ENOMEM;
+ goto err_out;
+ }
+
+ div->reg = base + mc->divider_reg;
+ div->shift = mc->divider_shift;
+ div->width = mc->divider_width;
+ div->lock = lock;
+
+ div_hw = &div->hw;
+ div_ops = &clk_divider_ops;
+ }
+
+ clk = clk_register_composite(NULL, mc->name, parent_names, num_parents,
+ mux_hw, mux_ops,
+ div_hw, div_ops,
+ gate_hw, gate_ops,
+ mc->flags);
+
+ if (IS_ERR(clk)) {
+ ret = PTR_ERR(clk);
+ goto err_out;
+ }
+
+ return clk;
+err_out:
+ kfree(div);
+ kfree(gate);
+ kfree(mux);
+
+ return ERR_PTR(ret);
+}
+
+void mtk_clk_register_composites(const struct mtk_composite *mcs,
+ int num, void __iomem *base, spinlock_t *lock,
+ struct clk_onecell_data *clk_data)
+{
+ struct clk *clk;
+ int i;
+
+ for (i = 0; i < num; i++) {
+ const struct mtk_composite *mc = &mcs[i];
+
+ if (clk_data && !IS_ERR_OR_NULL(clk_data->clks[mc->id]))
+ continue;
+
+ clk = mtk_clk_register_composite(mc, base, lock);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n",
+ mc->name, PTR_ERR(clk));
+ continue;
+ }
+
+ if (clk_data)
+ clk_data->clks[mc->id] = clk;
+ }
+}
+
+void mtk_clk_register_dividers(const struct mtk_clk_divider *mcds,
+ int num, void __iomem *base, spinlock_t *lock,
+ struct clk_onecell_data *clk_data)
+{
+ struct clk *clk;
+ int i;
+
+ for (i = 0; i < num; i++) {
+ const struct mtk_clk_divider *mcd = &mcds[i];
+
+ if (clk_data && !IS_ERR_OR_NULL(clk_data->clks[mcd->id]))
+ continue;
+
+ clk = clk_register_divider(NULL, mcd->name, mcd->parent_name,
+ mcd->flags, base + mcd->div_reg, mcd->div_shift,
+ mcd->div_width, mcd->clk_divider_flags, lock);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n",
+ mcd->name, PTR_ERR(clk));
+ continue;
+ }
+
+ if (clk_data)
+ clk_data->clks[mcd->id] = clk;
+ }
+}
diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h
new file mode 100644
index 000000000..f83c2bbb6
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -0,0 +1,235 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __DRV_CLK_MTK_H
+#define __DRV_CLK_MTK_H
+
+#include <linux/regmap.h>
+#include <linux/bitops.h>
+#include <linux/clk-provider.h>
+
+struct clk;
+struct clk_onecell_data;
+
+#define MAX_MUX_GATE_BIT 31
+#define INVALID_MUX_GATE_BIT (MAX_MUX_GATE_BIT + 1)
+
+#define MHZ (1000 * 1000)
+
+struct mtk_fixed_clk {
+ int id;
+ const char *name;
+ const char *parent;
+ unsigned long rate;
+};
+
+#define FIXED_CLK(_id, _name, _parent, _rate) { \
+ .id = _id, \
+ .name = _name, \
+ .parent = _parent, \
+ .rate = _rate, \
+ }
+
+void mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks,
+ int num, struct clk_onecell_data *clk_data);
+
+struct mtk_fixed_factor {
+ int id;
+ const char *name;
+ const char *parent_name;
+ int mult;
+ int div;
+};
+
+#define FACTOR(_id, _name, _parent, _mult, _div) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .mult = _mult, \
+ .div = _div, \
+ }
+
+void mtk_clk_register_factors(const struct mtk_fixed_factor *clks,
+ int num, struct clk_onecell_data *clk_data);
+
+struct mtk_composite {
+ int id;
+ const char *name;
+ const char * const *parent_names;
+ const char *parent;
+ unsigned flags;
+
+ uint32_t mux_reg;
+ uint32_t divider_reg;
+ uint32_t gate_reg;
+
+ signed char mux_shift;
+ signed char mux_width;
+ signed char gate_shift;
+
+ signed char divider_shift;
+ signed char divider_width;
+
+ signed char num_parents;
+};
+
+/*
+ * In case the rate change propagation to parent clocks is undesirable,
+ * this macro allows to specify the clock flags manually.
+ */
+#define MUX_GATE_FLAGS(_id, _name, _parents, _reg, _shift, _width, \
+ _gate, _flags) { \
+ .id = _id, \
+ .name = _name, \
+ .mux_reg = _reg, \
+ .mux_shift = _shift, \
+ .mux_width = _width, \
+ .gate_reg = _reg, \
+ .gate_shift = _gate, \
+ .divider_shift = -1, \
+ .parent_names = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .flags = _flags, \
+ }
+
+/*
+ * Unless necessary, all MUX_GATE clocks propagate rate changes to their
+ * parent clock by default.
+ */
+#define MUX_GATE(_id, _name, _parents, _reg, _shift, _width, _gate) \
+ MUX_GATE_FLAGS(_id, _name, _parents, _reg, _shift, _width, \
+ _gate, CLK_SET_RATE_PARENT)
+
+#define MUX(_id, _name, _parents, _reg, _shift, _width) { \
+ .id = _id, \
+ .name = _name, \
+ .mux_reg = _reg, \
+ .mux_shift = _shift, \
+ .mux_width = _width, \
+ .gate_shift = -1, \
+ .divider_shift = -1, \
+ .parent_names = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .flags = CLK_SET_RATE_PARENT, \
+ }
+
+#define DIV_GATE(_id, _name, _parent, _gate_reg, _gate_shift, _div_reg, \
+ _div_width, _div_shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .name = _name, \
+ .divider_reg = _div_reg, \
+ .divider_shift = _div_shift, \
+ .divider_width = _div_width, \
+ .gate_reg = _gate_reg, \
+ .gate_shift = _gate_shift, \
+ .mux_shift = -1, \
+ .flags = 0, \
+ }
+
+struct clk *mtk_clk_register_composite(const struct mtk_composite *mc,
+ void __iomem *base, spinlock_t *lock);
+
+void mtk_clk_register_composites(const struct mtk_composite *mcs,
+ int num, void __iomem *base, spinlock_t *lock,
+ struct clk_onecell_data *clk_data);
+
+struct mtk_gate_regs {
+ u32 sta_ofs;
+ u32 clr_ofs;
+ u32 set_ofs;
+};
+
+struct mtk_gate {
+ int id;
+ const char *name;
+ const char *parent_name;
+ const struct mtk_gate_regs *regs;
+ int shift;
+ const struct clk_ops *ops;
+};
+
+int mtk_clk_register_gates(struct device_node *node,
+ const struct mtk_gate *clks, int num,
+ struct clk_onecell_data *clk_data);
+
+struct mtk_clk_divider {
+ int id;
+ const char *name;
+ const char *parent_name;
+ unsigned long flags;
+
+ u32 div_reg;
+ unsigned char div_shift;
+ unsigned char div_width;
+ unsigned char clk_divider_flags;
+ const struct clk_div_table *clk_div_table;
+};
+
+#define DIV_ADJ(_id, _name, _parent, _reg, _shift, _width) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .div_reg = _reg, \
+ .div_shift = _shift, \
+ .div_width = _width, \
+}
+
+void mtk_clk_register_dividers(const struct mtk_clk_divider *mcds,
+ int num, void __iomem *base, spinlock_t *lock,
+ struct clk_onecell_data *clk_data);
+
+struct clk_onecell_data *mtk_alloc_clk_data(unsigned int clk_num);
+
+#define HAVE_RST_BAR BIT(0)
+#define PLL_AO BIT(1)
+
+struct mtk_pll_div_table {
+ u32 div;
+ unsigned long freq;
+};
+
+struct mtk_pll_data {
+ int id;
+ const char *name;
+ uint32_t reg;
+ uint32_t pwr_reg;
+ uint32_t en_mask;
+ uint32_t pd_reg;
+ uint32_t tuner_reg;
+ uint32_t tuner_en_reg;
+ uint8_t tuner_en_bit;
+ int pd_shift;
+ unsigned int flags;
+ const struct clk_ops *ops;
+ u32 rst_bar_mask;
+ unsigned long fmax;
+ int pcwbits;
+ uint32_t pcw_reg;
+ int pcw_shift;
+ const struct mtk_pll_div_table *div_table;
+ const char *parent_name;
+};
+
+void mtk_clk_register_plls(struct device_node *node,
+ const struct mtk_pll_data *plls, int num_plls,
+ struct clk_onecell_data *clk_data);
+
+struct clk *mtk_clk_register_ref2usb_tx(const char *name,
+ const char *parent_name, void __iomem *reg);
+
+void mtk_register_reset_controller(struct device_node *np,
+ unsigned int num_regs, int regofs);
+
+#endif /* __DRV_CLK_MTK_H */
diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
new file mode 100644
index 000000000..18842d660
--- /dev/null
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -0,0 +1,375 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/clkdev.h>
+#include <linux/delay.h>
+
+#include "clk-mtk.h"
+
+#define REG_CON0 0
+#define REG_CON1 4
+
+#define CON0_BASE_EN BIT(0)
+#define CON0_PWR_ON BIT(0)
+#define CON0_ISO_EN BIT(1)
+#define CON0_PCW_CHG BIT(31)
+
+#define AUDPLL_TUNER_EN BIT(31)
+
+#define POSTDIV_MASK 0x7
+#define INTEGER_BITS 7
+
+/*
+ * MediaTek PLLs are configured through their pcw value. The pcw value describes
+ * a divider in the PLL feedback loop which consists of 7 bits for the integer
+ * part and the remaining bits (if present) for the fractional part. Also they
+ * have a 3 bit power-of-two post divider.
+ */
+
+struct mtk_clk_pll {
+ struct clk_hw hw;
+ void __iomem *base_addr;
+ void __iomem *pd_addr;
+ void __iomem *pwr_addr;
+ void __iomem *tuner_addr;
+ void __iomem *tuner_en_addr;
+ void __iomem *pcw_addr;
+ const struct mtk_pll_data *data;
+};
+
+static inline struct mtk_clk_pll *to_mtk_clk_pll(struct clk_hw *hw)
+{
+ return container_of(hw, struct mtk_clk_pll, hw);
+}
+
+static int mtk_pll_is_prepared(struct clk_hw *hw)
+{
+ struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+
+ return (readl(pll->base_addr + REG_CON0) & CON0_BASE_EN) != 0;
+}
+
+static unsigned long __mtk_pll_recalc_rate(struct mtk_clk_pll *pll, u32 fin,
+ u32 pcw, int postdiv)
+{
+ int pcwbits = pll->data->pcwbits;
+ int pcwfbits;
+ u64 vco;
+ u8 c = 0;
+
+ /* The fractional part of the PLL divider. */
+ pcwfbits = pcwbits > INTEGER_BITS ? pcwbits - INTEGER_BITS : 0;
+
+ vco = (u64)fin * pcw;
+
+ if (pcwfbits && (vco & GENMASK(pcwfbits - 1, 0)))
+ c = 1;
+
+ vco >>= pcwfbits;
+
+ if (c)
+ vco++;
+
+ return ((unsigned long)vco + postdiv - 1) / postdiv;
+}
+
+static void __mtk_pll_tuner_enable(struct mtk_clk_pll *pll)
+{
+ u32 r;
+
+ if (pll->tuner_en_addr) {
+ r = readl(pll->tuner_en_addr) | BIT(pll->data->tuner_en_bit);
+ writel(r, pll->tuner_en_addr);
+ } else if (pll->tuner_addr) {
+ r = readl(pll->tuner_addr) | AUDPLL_TUNER_EN;
+ writel(r, pll->tuner_addr);
+ }
+}
+
+static void __mtk_pll_tuner_disable(struct mtk_clk_pll *pll)
+{
+ u32 r;
+
+ if (pll->tuner_en_addr) {
+ r = readl(pll->tuner_en_addr) & ~BIT(pll->data->tuner_en_bit);
+ writel(r, pll->tuner_en_addr);
+ } else if (pll->tuner_addr) {
+ r = readl(pll->tuner_addr) & ~AUDPLL_TUNER_EN;
+ writel(r, pll->tuner_addr);
+ }
+}
+
+static void mtk_pll_set_rate_regs(struct mtk_clk_pll *pll, u32 pcw,
+ int postdiv)
+{
+ u32 con1, val;
+ int pll_en;
+
+ pll_en = readl(pll->base_addr + REG_CON0) & CON0_BASE_EN;
+
+ /* disable tuner */
+ __mtk_pll_tuner_disable(pll);
+
+ /* set postdiv */
+ val = readl(pll->pd_addr);
+ val &= ~(POSTDIV_MASK << pll->data->pd_shift);
+ val |= (ffs(postdiv) - 1) << pll->data->pd_shift;
+
+ /* postdiv and pcw need to set at the same time if on same register */
+ if (pll->pd_addr != pll->pcw_addr) {
+ writel(val, pll->pd_addr);
+ val = readl(pll->pcw_addr);
+ }
+
+ /* set pcw */
+ val &= ~GENMASK(pll->data->pcw_shift + pll->data->pcwbits - 1,
+ pll->data->pcw_shift);
+ val |= pcw << pll->data->pcw_shift;
+ writel(val, pll->pcw_addr);
+
+ con1 = readl(pll->base_addr + REG_CON1);
+
+ if (pll_en)
+ con1 |= CON0_PCW_CHG;
+
+ writel(con1, pll->base_addr + REG_CON1);
+ if (pll->tuner_addr)
+ writel(con1 + 1, pll->tuner_addr);
+
+ /* restore tuner_en */
+ __mtk_pll_tuner_enable(pll);
+
+ if (pll_en)
+ udelay(20);
+}
+
+/*
+ * mtk_pll_calc_values - calculate good values for a given input frequency.
+ * @pll: The pll
+ * @pcw: The pcw value (output)
+ * @postdiv: The post divider (output)
+ * @freq: The desired target frequency
+ * @fin: The input frequency
+ *
+ */
+static void mtk_pll_calc_values(struct mtk_clk_pll *pll, u32 *pcw, u32 *postdiv,
+ u32 freq, u32 fin)
+{
+ unsigned long fmin = 1000 * MHZ;
+ const struct mtk_pll_div_table *div_table = pll->data->div_table;
+ u64 _pcw;
+ u32 val;
+
+ if (freq > pll->data->fmax)
+ freq = pll->data->fmax;
+
+ if (div_table) {
+ if (freq > div_table[0].freq)
+ freq = div_table[0].freq;
+
+ for (val = 0; div_table[val + 1].freq != 0; val++) {
+ if (freq > div_table[val + 1].freq)
+ break;
+ }
+ *postdiv = 1 << val;
+ } else {
+ for (val = 0; val < 5; val++) {
+ *postdiv = 1 << val;
+ if ((u64)freq * *postdiv >= fmin)
+ break;
+ }
+ }
+
+ /* _pcw = freq * postdiv / fin * 2^pcwfbits */
+ _pcw = ((u64)freq << val) << (pll->data->pcwbits - INTEGER_BITS);
+ do_div(_pcw, fin);
+
+ *pcw = (u32)_pcw;
+}
+
+static int mtk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+ u32 pcw = 0;
+ u32 postdiv;
+
+ mtk_pll_calc_values(pll, &pcw, &postdiv, rate, parent_rate);
+ mtk_pll_set_rate_regs(pll, pcw, postdiv);
+
+ return 0;
+}
+
+static unsigned long mtk_pll_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+ u32 postdiv;
+ u32 pcw;
+
+ postdiv = (readl(pll->pd_addr) >> pll->data->pd_shift) & POSTDIV_MASK;
+ postdiv = 1 << postdiv;
+
+ pcw = readl(pll->pcw_addr) >> pll->data->pcw_shift;
+ pcw &= GENMASK(pll->data->pcwbits - 1, 0);
+
+ return __mtk_pll_recalc_rate(pll, parent_rate, pcw, postdiv);
+}
+
+static long mtk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *prate)
+{
+ struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+ u32 pcw = 0;
+ int postdiv;
+
+ mtk_pll_calc_values(pll, &pcw, &postdiv, rate, *prate);
+
+ return __mtk_pll_recalc_rate(pll, *prate, pcw, postdiv);
+}
+
+static int mtk_pll_prepare(struct clk_hw *hw)
+{
+ struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+ u32 r;
+
+ r = readl(pll->pwr_addr) | CON0_PWR_ON;
+ writel(r, pll->pwr_addr);
+ udelay(1);
+
+ r = readl(pll->pwr_addr) & ~CON0_ISO_EN;
+ writel(r, pll->pwr_addr);
+ udelay(1);
+
+ r = readl(pll->base_addr + REG_CON0);
+ r |= pll->data->en_mask;
+ writel(r, pll->base_addr + REG_CON0);
+
+ __mtk_pll_tuner_enable(pll);
+
+ udelay(20);
+
+ if (pll->data->flags & HAVE_RST_BAR) {
+ r = readl(pll->base_addr + REG_CON0);
+ r |= pll->data->rst_bar_mask;
+ writel(r, pll->base_addr + REG_CON0);
+ }
+
+ return 0;
+}
+
+static void mtk_pll_unprepare(struct clk_hw *hw)
+{
+ struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+ u32 r;
+
+ if (pll->data->flags & HAVE_RST_BAR) {
+ r = readl(pll->base_addr + REG_CON0);
+ r &= ~pll->data->rst_bar_mask;
+ writel(r, pll->base_addr + REG_CON0);
+ }
+
+ __mtk_pll_tuner_disable(pll);
+
+ r = readl(pll->base_addr + REG_CON0);
+ r &= ~CON0_BASE_EN;
+ writel(r, pll->base_addr + REG_CON0);
+
+ r = readl(pll->pwr_addr) | CON0_ISO_EN;
+ writel(r, pll->pwr_addr);
+
+ r = readl(pll->pwr_addr) & ~CON0_PWR_ON;
+ writel(r, pll->pwr_addr);
+}
+
+static const struct clk_ops mtk_pll_ops = {
+ .is_prepared = mtk_pll_is_prepared,
+ .prepare = mtk_pll_prepare,
+ .unprepare = mtk_pll_unprepare,
+ .recalc_rate = mtk_pll_recalc_rate,
+ .round_rate = mtk_pll_round_rate,
+ .set_rate = mtk_pll_set_rate,
+};
+
+static struct clk *mtk_clk_register_pll(const struct mtk_pll_data *data,
+ void __iomem *base)
+{
+ struct mtk_clk_pll *pll;
+ struct clk_init_data init = {};
+ struct clk *clk;
+ const char *parent_name = "clk26m";
+
+ pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+ if (!pll)
+ return ERR_PTR(-ENOMEM);
+
+ pll->base_addr = base + data->reg;
+ pll->pwr_addr = base + data->pwr_reg;
+ pll->pd_addr = base + data->pd_reg;
+ pll->pcw_addr = base + data->pcw_reg;
+ if (data->tuner_reg)
+ pll->tuner_addr = base + data->tuner_reg;
+ if (data->tuner_en_reg)
+ pll->tuner_en_addr = base + data->tuner_en_reg;
+ pll->hw.init = &init;
+ pll->data = data;
+
+ init.name = data->name;
+ init.flags = (data->flags & PLL_AO) ? CLK_IS_CRITICAL : 0;
+ init.ops = &mtk_pll_ops;
+ if (data->parent_name)
+ init.parent_names = &data->parent_name;
+ else
+ init.parent_names = &parent_name;
+ init.num_parents = 1;
+
+ clk = clk_register(NULL, &pll->hw);
+
+ if (IS_ERR(clk))
+ kfree(pll);
+
+ return clk;
+}
+
+void mtk_clk_register_plls(struct device_node *node,
+ const struct mtk_pll_data *plls, int num_plls, struct clk_onecell_data *clk_data)
+{
+ void __iomem *base;
+ int i;
+ struct clk *clk;
+
+ base = of_iomap(node, 0);
+ if (!base) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return;
+ }
+
+ for (i = 0; i < num_plls; i++) {
+ const struct mtk_pll_data *pll = &plls[i];
+
+ clk = mtk_clk_register_pll(pll, base);
+
+ if (IS_ERR(clk)) {
+ pr_err("Failed to register clk %s: %ld\n",
+ pll->name, PTR_ERR(clk));
+ continue;
+ }
+
+ clk_data->clks[pll->id] = clk;
+ }
+}
diff --git a/drivers/clk/mediatek/reset.c b/drivers/clk/mediatek/reset.c
new file mode 100644
index 000000000..d3551d5ef
--- /dev/null
+++ b/drivers/clk/mediatek/reset.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/reset-controller.h>
+#include <linux/slab.h>
+
+#include "clk-mtk.h"
+
+struct mtk_reset {
+ struct regmap *regmap;
+ int regofs;
+ struct reset_controller_dev rcdev;
+};
+
+static int mtk_reset_assert(struct reset_controller_dev *rcdev,
+ unsigned long id)
+{
+ struct mtk_reset *data = container_of(rcdev, struct mtk_reset, rcdev);
+
+ return regmap_update_bits(data->regmap, data->regofs + ((id / 32) << 2),
+ BIT(id % 32), ~0);
+}
+
+static int mtk_reset_deassert(struct reset_controller_dev *rcdev,
+ unsigned long id)
+{
+ struct mtk_reset *data = container_of(rcdev, struct mtk_reset, rcdev);
+
+ return regmap_update_bits(data->regmap, data->regofs + ((id / 32) << 2),
+ BIT(id % 32), 0);
+}
+
+static int mtk_reset(struct reset_controller_dev *rcdev,
+ unsigned long id)
+{
+ int ret;
+
+ ret = mtk_reset_assert(rcdev, id);
+ if (ret)
+ return ret;
+
+ return mtk_reset_deassert(rcdev, id);
+}
+
+static const struct reset_control_ops mtk_reset_ops = {
+ .assert = mtk_reset_assert,
+ .deassert = mtk_reset_deassert,
+ .reset = mtk_reset,
+};
+
+void mtk_register_reset_controller(struct device_node *np,
+ unsigned int num_regs, int regofs)
+{
+ struct mtk_reset *data;
+ int ret;
+ struct regmap *regmap;
+
+ regmap = syscon_node_to_regmap(np);
+ if (IS_ERR(regmap)) {
+ pr_err("Cannot find regmap for %pOF: %ld\n", np,
+ PTR_ERR(regmap));
+ return;
+ }
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (!data)
+ return;
+
+ data->regmap = regmap;
+ data->regofs = regofs;
+ data->rcdev.owner = THIS_MODULE;
+ data->rcdev.nr_resets = num_regs * 32;
+ data->rcdev.ops = &mtk_reset_ops;
+ data->rcdev.of_node = np;
+
+ ret = reset_controller_register(&data->rcdev);
+ if (ret) {
+ pr_err("could not register reset controller: %d\n", ret);
+ kfree(data);
+ return;
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 02:52:59 +0000