Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/drivers/clk/mediatek/clk-mt6765-cam.c b/drivers/clk/mediatek/clk-mt6765-cam.c
new file mode 100644
index 0000000000..19cedfa832
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765-cam.c
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+static const struct mtk_gate_regs cam_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_CAM(_id, _name, _parent, _shift)				\
+	GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate cam_clks[] = {
+	GATE_CAM(CLK_CAM_LARB3, "cam_larb3", "mm_ck", 0),
+	GATE_CAM(CLK_CAM_DFP_VAD, "cam_dfp_vad", "mm_ck", 1),
+	GATE_CAM(CLK_CAM, "cam", "mm_ck", 6),
+	GATE_CAM(CLK_CAMTG, "camtg", "mm_ck", 7),
+	GATE_CAM(CLK_CAM_SENINF, "cam_seninf", "mm_ck", 8),
+	GATE_CAM(CLK_CAMSV0, "camsv0", "mm_ck", 9),
+	GATE_CAM(CLK_CAMSV1, "camsv1", "mm_ck", 10),
+	GATE_CAM(CLK_CAMSV2, "camsv2", "mm_ck", 11),
+	GATE_CAM(CLK_CAM_CCU, "cam_ccu", "mm_ck", 12),
+};
+
+static const struct mtk_clk_desc cam_desc = {
+	.clks = cam_clks,
+	.num_clks = ARRAY_SIZE(cam_clks),
+};
+
+static const struct of_device_id of_match_clk_mt6765_cam[] = {
+	{
+		.compatible = "mediatek,mt6765-camsys",
+		.data = &cam_desc,
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(of, of_match_clk_mt6765_cam);
+
+static struct platform_driver clk_mt6765_cam_drv = {
+	.probe = mtk_clk_simple_probe,
+	.remove_new = mtk_clk_simple_remove,
+	.driver = {
+		.name = "clk-mt6765-cam",
+		.of_match_table = of_match_clk_mt6765_cam,
+	},
+};
+module_platform_driver(clk_mt6765_cam_drv);
+MODULE_LICENSE("GPL");