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a6c0c9b8 CJC |
1 | // SPDX-License-Identifier: GPL-2.0-only |
2 | // | |
3 | // Copyright (c) 2022 MediaTek Inc. | |
4 | // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com> | |
5 | ||
6 | #include <linux/clk-provider.h> | |
7 | #include <linux/platform_device.h> | |
8 | #include <dt-bindings/clock/mt8186-clk.h> | |
9 | ||
10 | #include "clk-gate.h" | |
11 | #include "clk-mtk.h" | |
12 | ||
13 | static const struct mtk_gate_regs img_cg_regs = { | |
14 | .set_ofs = 0x4, | |
15 | .clr_ofs = 0x8, | |
16 | .sta_ofs = 0x0, | |
17 | }; | |
18 | ||
19 | #define GATE_IMG(_id, _name, _parent, _shift) \ | |
20 | GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_setclr) | |
21 | ||
22 | static const struct mtk_gate img1_clks[] = { | |
23 | GATE_IMG(CLK_IMG1_LARB9_IMG1, "img1_larb9_img1", "top_img1", 0), | |
24 | GATE_IMG(CLK_IMG1_LARB10_IMG1, "img1_larb10_img1", "top_img1", 1), | |
25 | GATE_IMG(CLK_IMG1_DIP, "img1_dip", "top_img1", 2), | |
26 | GATE_IMG(CLK_IMG1_GALS_IMG1, "img1_gals_img1", "top_img1", 12), | |
27 | }; | |
28 | ||
29 | static const struct mtk_gate img2_clks[] = { | |
30 | GATE_IMG(CLK_IMG2_LARB9_IMG2, "img2_larb9_img2", "top_img1", 0), | |
31 | GATE_IMG(CLK_IMG2_LARB10_IMG2, "img2_larb10_img2", "top_img1", 1), | |
32 | GATE_IMG(CLK_IMG2_MFB, "img2_mfb", "top_img1", 6), | |
33 | GATE_IMG(CLK_IMG2_WPE, "img2_wpe", "top_img1", 7), | |
34 | GATE_IMG(CLK_IMG2_MSS, "img2_mss", "top_img1", 8), | |
35 | GATE_IMG(CLK_IMG2_GALS_IMG2, "img2_gals_img2", "top_img1", 12), | |
36 | }; | |
37 | ||
38 | static const struct mtk_clk_desc img1_desc = { | |
39 | .clks = img1_clks, | |
40 | .num_clks = ARRAY_SIZE(img1_clks), | |
41 | }; | |
42 | ||
43 | static const struct mtk_clk_desc img2_desc = { | |
44 | .clks = img2_clks, | |
45 | .num_clks = ARRAY_SIZE(img2_clks), | |
46 | }; | |
47 | ||
48 | static const struct of_device_id of_match_clk_mt8186_img[] = { | |
49 | { | |
50 | .compatible = "mediatek,mt8186-imgsys1", | |
51 | .data = &img1_desc, | |
52 | }, { | |
53 | .compatible = "mediatek,mt8186-imgsys2", | |
54 | .data = &img2_desc, | |
55 | }, { | |
56 | /* sentinel */ | |
57 | } | |
58 | }; | |
65c9ad77 | 59 | MODULE_DEVICE_TABLE(of, of_match_clk_mt8186_img); |
a6c0c9b8 CJC |
60 | |
61 | static struct platform_driver clk_mt8186_img_drv = { | |
62 | .probe = mtk_clk_simple_probe, | |
63 | .remove = mtk_clk_simple_remove, | |
64 | .driver = { | |
65 | .name = "clk-mt8186-img", | |
66 | .of_match_table = of_match_clk_mt8186_img, | |
67 | }, | |
68 | }; | |
164d240d | 69 | module_platform_driver(clk_mt8186_img_drv); |
a451da86 | 70 | MODULE_LICENSE("GPL"); |