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1// SPDX-License-Identifier: GPL-2.0-only2//3// Copyright (c) 2022 MediaTek Inc.4// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>5 6#include <linux/clk-provider.h>7#include <linux/platform_device.h>8#include <dt-bindings/clock/mt8186-clk.h>9 10#include "clk-gate.h"11#include "clk-mtk.h"12 13static const struct mtk_gate_regs mfg_cg_regs = {14 .set_ofs = 0x4,15 .clr_ofs = 0x8,16 .sta_ofs = 0x0,17};18 19#define GATE_MFG(_id, _name, _parent, _shift) \20 GATE_MTK_FLAGS(_id, _name, _parent, &mfg_cg_regs, _shift, \21 &mtk_clk_gate_ops_setclr, CLK_SET_RATE_PARENT)22 23static const struct mtk_gate mfg_clks[] = {24 GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "top_mfg", 0),25};26 27static const struct mtk_clk_desc mfg_desc = {28 .clks = mfg_clks,29 .num_clks = ARRAY_SIZE(mfg_clks),30};31 32static const struct of_device_id of_match_clk_mt8186_mfg[] = {33 {34 .compatible = "mediatek,mt8186-mfgsys",35 .data = &mfg_desc,36 }, {37 /* sentinel */38 }39};40MODULE_DEVICE_TABLE(of, of_match_clk_mt8186_mfg);41 42static struct platform_driver clk_mt8186_mfg_drv = {43 .probe = mtk_clk_simple_probe,44 .remove = mtk_clk_simple_remove,45 .driver = {46 .name = "clk-mt8186-mfg",47 .of_match_table = of_match_clk_mt8186_mfg,48 },49};50module_platform_driver(clk_mt8186_mfg_drv);51 52MODULE_DESCRIPTION("MediaTek MT8186 GPU mfg clocks driver");53MODULE_LICENSE("GPL");54