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-mt6797-img.c | 52 +++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 drivers/clk/mediatek/clk-mt6797-img.c (limited to 'drivers/clk/mediatek/clk-mt6797-img.c') diff --git a/drivers/clk/mediatek/clk-mt6797-img.c b/drivers/clk/mediatek/clk-mt6797-img.c new file mode 100644 index 000000000..064413934 --- /dev/null +++ b/drivers/clk/mediatek/clk-mt6797-img.c @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* Copyright (c) 2017 MediaTek Inc. + * Author: Kevin Chen + */ + +#include +#include +#include + +#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) \ + GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &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 mtk_clk_desc img_desc = { + .clks = img_clks, + .num_clks = ARRAY_SIZE(img_clks), +}; + +static const struct of_device_id of_match_clk_mt6797_img[] = { + { + .compatible = "mediatek,mt6797-imgsys", + .data = &img_desc, + }, { + /* sentinel */ + } +}; + +static struct platform_driver clk_mt6797_img_drv = { + .probe = mtk_clk_simple_probe, + .remove = mtk_clk_simple_remove, + .driver = { + .name = "clk-mt6797-img", + .of_match_table = of_match_clk_mt6797_img, + }, +}; + +builtin_platform_driver(clk_mt6797_img_drv); -- cgit v1.2.3