1// SPDX-License-Identifier: GPL-2.0
2//
3// Copyright (c) 2018 MediaTek Inc.
4// Author: Weiyi Lu <weiyi.lu@mediatek.com>
5
6#include <linux/clk-provider.h>
7#include <linux/platform_device.h>
8#include <linux/pm_runtime.h>
9
10#include "clk-mtk.h"
11#include "clk-gate.h"
12
13#include <dt-bindings/clock/mt8183-clk.h>
14
15static const struct mtk_gate_regs mfg_cg_regs = {
16	.set_ofs = 0x4,
17	.clr_ofs = 0x8,
18	.sta_ofs = 0x0,
19};
20
21#define GATE_MFG(_id, _name, _parent, _shift)				\
22	GATE_MTK_FLAGS(_id, _name, _parent, &mfg_cg_regs, _shift,	\
23		       &mtk_clk_gate_ops_setclr, CLK_SET_RATE_PARENT)
24
25static const struct mtk_gate mfg_clks[] = {
26	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0)
27};
28
29static const struct mtk_clk_desc mfg_desc = {
30	.clks = mfg_clks,
31	.num_clks = ARRAY_SIZE(mfg_clks),
32};
33
34static const struct of_device_id of_match_clk_mt8183_mfg[] = {
35	{
36		.compatible = "mediatek,mt8183-mfgcfg",
37		.data = &mfg_desc,
38	}, {
39		/* sentinel */
40	}
41};
42MODULE_DEVICE_TABLE(of, of_match_clk_mt8183_mfg);
43
44static struct platform_driver clk_mt8183_mfg_drv = {
45	.probe = mtk_clk_simple_probe,
46	.remove_new = mtk_clk_simple_remove,
47	.driver = {
48		.name = "clk-mt8183-mfg",
49		.of_match_table = of_match_clk_mt8183_mfg,
50	},
51};
52module_platform_driver(clk_mt8183_mfg_drv);
53MODULE_LICENSE("GPL");
54