59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2017 MediaTek Inc.
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* Author: Weiyi Lu <weiyi.lu@mediatek.com>
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*/
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#include <linux/clk-provider.h>
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#include <linux/platform_device.h>
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#include "clk-mtk.h"
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#include "clk-gate.h"
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#include <dt-bindings/clock/mt2712-clk.h>
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static const struct mtk_gate_regs jpgdec_cg_regs = {
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.set_ofs = 0x4,
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.clr_ofs = 0x8,
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.sta_ofs = 0x0,
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};
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#define GATE_JPGDEC(_id, _name, _parent, _shift) { \
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.id = _id, \
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.name = _name, \
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.parent_name = _parent, \
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.regs = &jpgdec_cg_regs, \
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.shift = _shift, \
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.ops = &mtk_clk_gate_ops_setclr_inv, \
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}
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static const struct mtk_gate jpgdec_clks[] = {
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GATE_JPGDEC(CLK_JPGDEC_JPGDEC1, "jpgdec_jpgdec1", "jpgdec_sel", 0),
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GATE_JPGDEC(CLK_JPGDEC_JPGDEC, "jpgdec_jpgdec", "jpgdec_sel", 4),
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};
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static const struct mtk_clk_desc jpgdec_desc = {
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.clks = jpgdec_clks,
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.num_clks = ARRAY_SIZE(jpgdec_clks),
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};
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static const struct of_device_id of_match_clk_mt2712_jpgdec[] = {
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{
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.compatible = "mediatek,mt2712-jpgdecsys",
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.data = &jpgdec_desc,
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}, {
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/* sentinel */
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}
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};
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static struct platform_driver clk_mt2712_jpgdec_drv = {
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.probe = mtk_clk_simple_probe,
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.remove = mtk_clk_simple_remove,
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.driver = {
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.name = "clk-mt2712-jpgdec",
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.of_match_table = of_match_clk_mt2712_jpgdec,
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},
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};
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builtin_platform_driver(clk_mt2712_jpgdec_drv);
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