1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (c) 2017 MediaTek Inc.
4 * Author: Weiyi Lu <weiyi.lu@mediatek.com>
5 */
6
7#include <linux/clk-provider.h>
8#include <linux/platform_device.h>
9
10#include "clk-mtk.h"
11#include "clk-gate.h"
12
13#include <dt-bindings/clock/mt2712-clk.h>
14
15static const struct mtk_gate_regs img_cg_regs = {
16	.set_ofs = 0x0,
17	.clr_ofs = 0x0,
18	.sta_ofs = 0x0,
19};
20
21#define GATE_IMG(_id, _name, _parent, _shift)			\
22	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
23
24static const struct mtk_gate img_clks[] = {
25	GATE_IMG(CLK_IMG_SMI_LARB2, "img_smi_larb2", "mm_sel", 0),
26	GATE_IMG(CLK_IMG_SENINF_SCAM_EN, "img_scam_en", "csi0", 3),
27	GATE_IMG(CLK_IMG_SENINF_CAM_EN, "img_cam_en", "mm_sel", 8),
28	GATE_IMG(CLK_IMG_CAM_SV_EN, "img_cam_sv_en", "mm_sel", 9),
29	GATE_IMG(CLK_IMG_CAM_SV1_EN, "img_cam_sv1_en", "mm_sel", 10),
30	GATE_IMG(CLK_IMG_CAM_SV2_EN, "img_cam_sv2_en", "mm_sel", 11),
31};
32
33static const struct mtk_clk_desc img_desc = {
34	.clks = img_clks,
35	.num_clks = ARRAY_SIZE(img_clks),
36};
37
38static const struct of_device_id of_match_clk_mt2712_img[] = {
39	{
40		.compatible = "mediatek,mt2712-imgsys",
41		.data = &img_desc,
42	}, {
43		/* sentinel */
44	}
45};
46MODULE_DEVICE_TABLE(of, of_match_clk_mt2712_img);
47
48static struct platform_driver clk_mt2712_img_drv = {
49	.probe = mtk_clk_simple_probe,
50	.remove_new = mtk_clk_simple_remove,
51	.driver = {
52		.name = "clk-mt2712-img",
53		.of_match_table = of_match_clk_mt2712_img,
54	},
55};
56module_platform_driver(clk_mt2712_img_drv);
57MODULE_LICENSE("GPL");
58