From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c | 67 ++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c (limited to 'drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c') diff --git a/drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c b/drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c new file mode 100644 index 000000000..fbc809d05 --- /dev/null +++ b/drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright (c) 2021 MediaTek Inc. +// Author: Chun-Jie Chen + +#include "clk-gate.h" +#include "clk-mtk.h" + +#include +#include +#include + +static const struct mtk_gate_regs imp_iic_wrap_cg_regs = { + .set_ofs = 0xe08, + .clr_ofs = 0xe04, + .sta_ofs = 0xe00, +}; + +#define GATE_IMP_IIC_WRAP(_id, _name, _parent, _shift) \ + GATE_MTK_FLAGS(_id, _name, _parent, &imp_iic_wrap_cg_regs, _shift, \ + &mtk_clk_gate_ops_setclr, CLK_OPS_PARENT_ENABLE) + +static const struct mtk_gate imp_iic_wrap_s_clks[] = { + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C5, "imp_iic_wrap_s_i2c5", "top_i2c", 0), + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C6, "imp_iic_wrap_s_i2c6", "top_i2c", 1), + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C7, "imp_iic_wrap_s_i2c7", "top_i2c", 2), +}; + +static const struct mtk_gate imp_iic_wrap_w_clks[] = { + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C0, "imp_iic_wrap_w_i2c0", "top_i2c", 0), + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C1, "imp_iic_wrap_w_i2c1", "top_i2c", 1), + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C2, "imp_iic_wrap_w_i2c2", "top_i2c", 2), + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C3, "imp_iic_wrap_w_i2c3", "top_i2c", 3), + GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C4, "imp_iic_wrap_w_i2c4", "top_i2c", 4), +}; + +static const struct mtk_clk_desc imp_iic_wrap_s_desc = { + .clks = imp_iic_wrap_s_clks, + .num_clks = ARRAY_SIZE(imp_iic_wrap_s_clks), +}; + +static const struct mtk_clk_desc imp_iic_wrap_w_desc = { + .clks = imp_iic_wrap_w_clks, + .num_clks = ARRAY_SIZE(imp_iic_wrap_w_clks), +}; + +static const struct of_device_id of_match_clk_mt8195_imp_iic_wrap[] = { + { + .compatible = "mediatek,mt8195-imp_iic_wrap_s", + .data = &imp_iic_wrap_s_desc, + }, { + .compatible = "mediatek,mt8195-imp_iic_wrap_w", + .data = &imp_iic_wrap_w_desc, + }, { + /* sentinel */ + } +}; + +static struct platform_driver clk_mt8195_imp_iic_wrap_drv = { + .probe = mtk_clk_simple_probe, + .remove = mtk_clk_simple_remove, + .driver = { + .name = "clk-mt8195-imp_iic_wrap", + .of_match_table = of_match_clk_mt8195_imp_iic_wrap, + }, +}; +builtin_platform_driver(clk_mt8195_imp_iic_wrap_drv); -- cgit v1.2.3