1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014 MediaTek Inc.
4 * Copyright (c) 2022 Collabora Ltd.
5 * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
8 #include <dt-bindings/clock/mt8173-clk.h>
9 #include <linux/module.h>
10 #include <linux/platform_device.h>
14 #define GATE_VDEC(_id, _name, _parent, _regs) \
15 GATE_MTK(_id, _name, _parent, _regs, 0, \
16 &mtk_clk_gate_ops_setclr_inv)
18 static const struct mtk_gate_regs vdec0_cg_regs = {
24 static const struct mtk_gate_regs vdec1_cg_regs = {
30 static const struct mtk_gate vdec_clks[] = {
31 GATE_DUMMY(CLK_DUMMY, "vdec_dummy"),
32 GATE_VDEC(CLK_VDEC_CKEN, "vdec_cken", "vdec_sel", &vdec0_cg_regs),
33 GATE_VDEC(CLK_VDEC_LARB_CKEN, "vdec_larb_cken", "mm_sel", &vdec1_cg_regs),
36 static const struct mtk_clk_desc vdec_desc = {
38 .num_clks = ARRAY_SIZE(vdec_clks),
41 static const struct of_device_id of_match_clk_mt8173_vdecsys[] = {
42 { .compatible = "mediatek,mt8173-vdecsys", .data = &vdec_desc },
45 MODULE_DEVICE_TABLE(of, of_match_clk_mt8173_vdecsys);
47 static struct platform_driver clk_mt8173_vdecsys_drv = {
48 .probe = mtk_clk_simple_probe,
49 .remove_new = mtk_clk_simple_remove,
51 .name = "clk-mt8173-vdecsys",
52 .of_match_table = of_match_clk_mt8173_vdecsys,
55 module_platform_driver(clk_mt8173_vdecsys_drv);
57 MODULE_DESCRIPTION("MediaTek MT8173 vdecsys clocks driver");
58 MODULE_LICENSE("GPL");