Commit | Line | Data |
---|---|---|
a6822483 FP |
1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* | |
3 | * Copyright (c) 2020 MediaTek Inc. | |
4 | * Copyright (c) 2020 BayLibre, SAS | |
5 | * Author: James Liao <jamesjj.liao@mediatek.com> | |
6 | * Fabien Parent <fparent@baylibre.com> | |
7 | */ | |
8 | ||
9 | #include <linux/clk-provider.h> | |
10 | #include <linux/of.h> | |
11 | #include <linux/of_address.h> | |
12 | #include <linux/of_device.h> | |
13 | #include <linux/platform_device.h> | |
14 | ||
15 | #include "clk-mtk.h" | |
16 | #include "clk-gate.h" | |
17 | ||
18 | #include <dt-bindings/clock/mt8167-clk.h> | |
19 | ||
20 | static const struct mtk_gate_regs vdec0_cg_regs = { | |
21 | .set_ofs = 0x0, | |
22 | .clr_ofs = 0x4, | |
23 | .sta_ofs = 0x0, | |
24 | }; | |
25 | ||
26 | static const struct mtk_gate_regs vdec1_cg_regs = { | |
27 | .set_ofs = 0x8, | |
28 | .clr_ofs = 0xc, | |
29 | .sta_ofs = 0x8, | |
30 | }; | |
31 | ||
4c85e20b ADR |
32 | #define GATE_VDEC0_I(_id, _name, _parent, _shift) \ |
33 | GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) | |
a6822483 | 34 | |
4c85e20b ADR |
35 | #define GATE_VDEC1_I(_id, _name, _parent, _shift) \ |
36 | GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) | |
a6822483 | 37 | |
b4bd678f | 38 | static const struct mtk_gate vdec_clks[] = { |
a6822483 FP |
39 | /* VDEC0 */ |
40 | GATE_VDEC0_I(CLK_VDEC_CKEN, "vdec_cken", "rg_vdec", 0), | |
41 | /* VDEC1 */ | |
42 | GATE_VDEC1_I(CLK_VDEC_LARB1_CKEN, "vdec_larb1_cken", "smi_mm", 0), | |
43 | }; | |
44 | ||
beb47f19 ADR |
45 | static const struct mtk_clk_desc vdec_desc = { |
46 | .clks = vdec_clks, | |
47 | .num_clks = ARRAY_SIZE(vdec_clks), | |
48 | }; | |
a6822483 | 49 | |
beb47f19 ADR |
50 | static const struct of_device_id of_match_clk_mt8167_vdec[] = { |
51 | { .compatible = "mediatek,mt8167-vdecsys", .data = &vdec_desc }, | |
52 | { /* sentinel */ } | |
53 | }; | |
65c9ad77 | 54 | MODULE_DEVICE_TABLE(of, of_match_clk_mt8167_vdec); |
a6822483 | 55 | |
beb47f19 ADR |
56 | static struct platform_driver clk_mt8167_vdec_drv = { |
57 | .probe = mtk_clk_simple_probe, | |
58 | .remove = mtk_clk_simple_remove, | |
59 | .driver = { | |
60 | .name = "clk-mt8167-vdecsys", | |
61 | .of_match_table = of_match_clk_mt8167_vdec, | |
62 | }, | |
63 | }; | |
64 | module_platform_driver(clk_mt8167_vdec_drv); | |
a451da86 | 65 | MODULE_LICENSE("GPL"); |