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1// SPDX-License-Identifier: GPL-2.02/*3 * Copyright (c) 2018 MediaTek Inc.4 * Author: Owen Chen <owen.chen@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/mt6765-clk.h>14 15static const struct mtk_gate_regs venc_cg_regs = {16 .set_ofs = 0x4,17 .clr_ofs = 0x8,18 .sta_ofs = 0x0,19};20 21#define GATE_VENC(_id, _name, _parent, _shift) \22 GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)23 24static const struct mtk_gate venc_clks[] = {25 GATE_VENC(CLK_VENC_SET0_LARB, "venc_set0_larb", "mm_ck", 0),26 GATE_VENC(CLK_VENC_SET1_VENC, "venc_set1_venc", "mm_ck", 4),27 GATE_VENC(CLK_VENC_SET2_JPGENC, "jpgenc", "mm_ck", 8),28 GATE_VENC(CLK_VENC_SET3_VDEC, "venc_set3_vdec", "mm_ck", 12),29};30 31static const struct mtk_clk_desc venc_desc = {32 .clks = venc_clks,33 .num_clks = ARRAY_SIZE(venc_clks),34};35 36static const struct of_device_id of_match_clk_mt6765_vcodec[] = {37 {38 .compatible = "mediatek,mt6765-vcodecsys",39 .data = &venc_desc,40 }, {41 /* sentinel */42 }43};44MODULE_DEVICE_TABLE(of, of_match_clk_mt6765_vcodec);45 46static struct platform_driver clk_mt6765_vcodec_drv = {47 .probe = mtk_clk_simple_probe,48 .remove = mtk_clk_simple_remove,49 .driver = {50 .name = "clk-mt6765-vcodec",51 .of_match_table = of_match_clk_mt6765_vcodec,52 },53};54module_platform_driver(clk_mt6765_vcodec_drv);55 56MODULE_DESCRIPTION("MediaTek MT6765 Video Codec clocks driver");57MODULE_LICENSE("GPL");58