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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2014 MediaTek Inc.
* Author: Shunli Wang <shunli.wang@mediatek.com>
*/
#include <linux/clk-provider.h>
#include <linux/platform_device.h>
#include "clk-mtk.h"
#include "clk-gate.h"
#include <dt-bindings/clock/mt2701-clk.h>
static const struct mtk_gate_regs img_cg_regs = {
.set_ofs = 0x0004,
.clr_ofs = 0x0008,
.sta_ofs = 0x0000,
};
#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_SMI_COMM, "img_smi_comm", "mm_sel", 0),
GATE_IMG(CLK_IMG_RESZ, "img_resz", "mm_sel", 1),
GATE_IMG(CLK_IMG_JPGDEC_SMI, "img_jpgdec_smi", "mm_sel", 5),
GATE_IMG(CLK_IMG_JPGDEC, "img_jpgdec", "mm_sel", 6),
GATE_IMG(CLK_IMG_VENC_LT, "img_venc_lt", "mm_sel", 8),
GATE_IMG(CLK_IMG_VENC, "img_venc", "mm_sel", 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_mt2701_img[] = {
{
.compatible = "mediatek,mt2701-imgsys",
.data = &img_desc,
}, {
/* sentinel */
}
};
MODULE_DEVICE_TABLE(of, of_match_clk_mt2701_img);
static struct platform_driver clk_mt2701_img_drv = {
.probe = mtk_clk_simple_probe,
.remove = mtk_clk_simple_remove,
.driver = {
.name = "clk-mt2701-img",
.of_match_table = of_match_clk_mt2701_img,
},
};
module_platform_driver(clk_mt2701_img_drv);
MODULE_DESCRIPTION("MediaTek MT2701 imgsys clocks driver");
MODULE_LICENSE("GPL");
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