1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2017 MediaTek Inc.
4 * Author: Kevin Chen <kevin-cw.chen@mediatek.com>
7 #include <linux/clk-provider.h>
8 #include <linux/platform_device.h>
13 #include <dt-bindings/clock/mt6797-clk.h>
15 static const struct mtk_gate_regs venc_cg_regs = {
21 #define GATE_VENC(_id, _name, _parent, _shift) \
22 GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
24 static const struct mtk_gate venc_clks[] = {
25 GATE_VENC(CLK_VENC_0, "venc_0", "mm_sel", 0),
26 GATE_VENC(CLK_VENC_1, "venc_1", "venc_sel", 4),
27 GATE_VENC(CLK_VENC_2, "venc_2", "venc_sel", 8),
28 GATE_VENC(CLK_VENC_3, "venc_3", "venc_sel", 12),
31 static const struct mtk_clk_desc venc_desc = {
33 .num_clks = ARRAY_SIZE(venc_clks),
36 static const struct of_device_id of_match_clk_mt6797_venc[] = {
38 .compatible = "mediatek,mt6797-vencsys",
44 MODULE_DEVICE_TABLE(of, of_match_clk_mt6797_venc);
46 static struct platform_driver clk_mt6797_venc_drv = {
47 .probe = mtk_clk_simple_probe,
48 .remove_new = mtk_clk_simple_remove,
50 .name = "clk-mt6797-venc",
51 .of_match_table = of_match_clk_mt6797_venc,
54 module_platform_driver(clk_mt6797_venc_drv);
55 MODULE_LICENSE("GPL");