// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2020 MediaTek Inc.
* Copyright (c) 2020 BayLibre, SAS
* Author: James Liao <jamesjj.liao@mediatek.com>
* Fabien Parent <fparent@baylibre.com>
*/
#include <linux/clk-provider.h>
#include <linux/mod_devicetable.h>
#include <linux/platform_device.h>
#include "clk-mtk.h"
#include "clk-gate.h"
#include <dt-bindings/clock/mt8167-clk.h>
static const struct mtk_gate_regs img_cg_regs = {
.set_ofs = 0x4,
.clr_ofs = 0x8,
.sta_ofs = 0x0,
};
#define GATE_IMG(_id, _name, _parent, _shift) \
GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
static const struct mtk_gate img_clks[] = {
GATE_IMG(CLK_IMG_LARB1_SMI, "img_larb1_smi" , "smi_mm" , 0),
GATE_IMG(CLK_IMG_CAM_SMI, "img_cam_smi" , "smi_mm" , 5),
GATE_IMG(CLK_IMG_CAM_CAM, "img_cam_cam" , "smi_mm" , 6),
GATE_IMG(CLK_IMG_SEN_TG, "img_sen_tg" , "cam_mm" , 7),
GATE_IMG(CLK_IMG_SEN_CAM, "img_sen_cam" , "smi_mm" , 8),
GATE_IMG(CLK_IMG_VENC, "img_venc" , "smi_mm" , 9),
};
static const struct mtk_clk_desc img_desc = {
.clks = img_clks,
.num_clks = ARRAY_SIZE(img_clks),
};
static const struct of_device_id of_match_clk_mt8167_imgsys[] = {
{ .compatible = "mediatek,mt8167-imgsys" , .data = &img_desc },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, of_match_clk_mt8167_imgsys);
static struct platform_driver clk_mt8167_imgsys_drv = {
.probe = mtk_clk_simple_probe,
.remove = mtk_clk_simple_remove,
.driver = {
.name = "clk-mt8167-imgsys" ,
.of_match_table = of_match_clk_mt8167_imgsys,
},
};
module_platform_driver(clk_mt8167_imgsys_drv);
MODULE_DESCRIPTION("MediaTek MT8167 imgsys clocks driver" );
MODULE_LICENSE("GPL" );
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