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// SPDX-License-Identifier: GPL-2.0-only // // Copyright (c) 2022 MediaTek Inc. // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com> #include <linux/clk-provider.h> #include <linux/platform_device.h> #include <dt-bindings/clock/mt8186-clk.h> #include "clk-gate.h" #include "clk-mtk.h" static const struct mtk_gate_regs img_cg_regs = { .set_ofs = 0x4, .clr_ofs = 0x8, .sta_ofs = 0x0, }; #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 img1_clks[] = { GATE_IMG(CLK_IMG1_LARB9_IMG1, "img1_larb9_img1", "top_img1", 0), GATE_IMG(CLK_IMG1_LARB10_IMG1, "img1_larb10_img1", "top_img1", 1), GATE_IMG(CLK_IMG1_DIP, "img1_dip", "top_img1", 2), GATE_IMG(CLK_IMG1_GALS_IMG1, "img1_gals_img1", "top_img1", 12), }; static const struct mtk_gate img2_clks[] = { GATE_IMG(CLK_IMG2_LARB9_IMG2, "img2_larb9_img2", "top_img1", 0), GATE_IMG(CLK_IMG2_LARB10_IMG2, "img2_larb10_img2", "top_img1", 1), GATE_IMG(CLK_IMG2_MFB, "img2_mfb", "top_img1", 6), GATE_IMG(CLK_IMG2_WPE, "img2_wpe", "top_img1", 7), GATE_IMG(CLK_IMG2_MSS, "img2_mss", "top_img1", 8), GATE_IMG(CLK_IMG2_GALS_IMG2, "img2_gals_img2", "top_img1", 12), }; static const struct mtk_clk_desc img1_desc = { .clks = img1_clks, .num_clks = ARRAY_SIZE(img1_clks), }; static const struct mtk_clk_desc img2_desc = { .clks = img2_clks, .num_clks = ARRAY_SIZE(img2_clks), }; static const struct of_device_id of_match_clk_mt8186_img[] = { { .compatible = "mediatek,mt8186-imgsys1", .data = &img1_desc, }, { .compatible = "mediatek,mt8186-imgsys2", .data = &img2_desc, }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, of_match_clk_mt8186_img); static struct platform_driver clk_mt8186_img_drv = { .probe = mtk_clk_simple_probe, .remove_new = mtk_clk_simple_remove, .driver = { .name = "clk-mt8186-img", .of_match_table = of_match_clk_mt8186_img, }, }; module_platform_driver(clk_mt8186_img_drv); MODULE_LICENSE("GPL"); |