1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2019 MediaTek Inc.
4 * Author: Wendell Lin <wendell.lin@mediatek.com>
5 */
6
7#include <linux/module.h>
8#include <linux/clk-provider.h>
9#include <linux/platform_device.h>
10
11#include "clk-mtk.h"
12#include "clk-gate.h"
13
14#include <dt-bindings/clock/mt6779-clk.h>
15
16static const struct mtk_gate_regs mfg_cg_regs = {
17	.set_ofs = 0x4,
18	.clr_ofs = 0x8,
19	.sta_ofs = 0x0,
20};
21
22#define GATE_MFG(_id, _name, _parent, _shift)			\
23	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift,	\
24		&mtk_clk_gate_ops_setclr)
25
26static const struct mtk_gate mfg_clks[] = {
27	GATE_MFG(CLK_MFGCFG_BG3D, "mfg_bg3d", "mfg_sel", 0),
28};
29
30static const struct mtk_clk_desc mfg_desc = {
31	.clks = mfg_clks,
32	.num_clks = ARRAY_SIZE(mfg_clks),
33};
34
35static const struct of_device_id of_match_clk_mt6779_mfg[] = {
36	{
37		.compatible = "mediatek,mt6779-mfgcfg",
38		.data = &mfg_desc,
39	}, {
40		/* sentinel */
41	}
42};
43MODULE_DEVICE_TABLE(of, of_match_clk_mt6779_mfg);
44
45static struct platform_driver clk_mt6779_mfg_drv = {
46	.probe = mtk_clk_simple_probe,
47	.remove_new = mtk_clk_simple_remove,
48	.driver = {
49		.name = "clk-mt6779-mfg",
50		.of_match_table = of_match_clk_mt6779_mfg,
51	},
52};
53
54module_platform_driver(clk_mt6779_mfg_drv);
55MODULE_LICENSE("GPL");
56