1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (c) 2022 MediaTek Inc.
4 * Author: Garmin Chang <garmin.chang@mediatek.com>
5 */
6
7#include <dt-bindings/clock/mediatek,mt8188-clk.h>
8#include <linux/clk-provider.h>
9#include <linux/platform_device.h>
10
11#include "clk-gate.h"
12#include "clk-mtk.h"
13
14static const struct mtk_gate_regs mfgcfg_cg_regs = {
15	.set_ofs = 0x4,
16	.clr_ofs = 0x8,
17	.sta_ofs = 0x0,
18};
19
20#define GATE_MFG(_id, _name, _parent, _shift)				\
21	GATE_MTK_FLAGS(_id, _name, _parent, &mfgcfg_cg_regs, _shift,	\
22		       &mtk_clk_gate_ops_setclr, CLK_SET_RATE_PARENT)
23
24static const struct mtk_gate mfgcfg_clks[] = {
25	GATE_MFG(CLK_MFGCFG_BG3D, "mfgcfg_bg3d", "mfg_ck_fast_ref", 0),
26};
27
28static const struct mtk_clk_desc mfgcfg_desc = {
29	.clks = mfgcfg_clks,
30	.num_clks = ARRAY_SIZE(mfgcfg_clks),
31};
32
33static const struct of_device_id of_match_clk_mt8188_mfgcfg[] = {
34	{ .compatible = "mediatek,mt8188-mfgcfg", .data = &mfgcfg_desc },
35	{ /* sentinel */ }
36};
37MODULE_DEVICE_TABLE(of, of_match_clk_mt8188_mfgcfg);
38
39static struct platform_driver clk_mt8188_mfgcfg_drv = {
40	.probe = mtk_clk_simple_probe,
41	.remove_new = mtk_clk_simple_remove,
42	.driver = {
43		.name = "clk-mt8188-mfgcfg",
44		.of_match_table = of_match_clk_mt8188_mfgcfg,
45	},
46};
47
48module_platform_driver(clk_mt8188_mfgcfg_drv);
49MODULE_LICENSE("GPL");
50