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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * Copyright (c) 2017 MediaTek Inc.4 * Author: Weiyi Lu <weiyi.lu@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/mt2712-clk.h>14 15static const struct mtk_gate_regs mfg_cg_regs = {16 .set_ofs = 0x4,17 .clr_ofs = 0x8,18 .sta_ofs = 0x0,19};20 21#define GATE_MFG(_id, _name, _parent, _shift) \22 GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, &mtk_clk_gate_ops_setclr)23 24static const struct mtk_gate mfg_clks[] = {25 GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0),26};27 28static const struct mtk_clk_desc mfg_desc = {29 .clks = mfg_clks,30 .num_clks = ARRAY_SIZE(mfg_clks),31};32 33static const struct of_device_id of_match_clk_mt2712_mfg[] = {34 {35 .compatible = "mediatek,mt2712-mfgcfg",36 .data = &mfg_desc,37 }, {38 /* sentinel */39 }40};41MODULE_DEVICE_TABLE(of, of_match_clk_mt2712_mfg);42 43static struct platform_driver clk_mt2712_mfg_drv = {44 .probe = mtk_clk_simple_probe,45 .remove = mtk_clk_simple_remove,46 .driver = {47 .name = "clk-mt2712-mfg",48 .of_match_table = of_match_clk_mt2712_mfg,49 },50};51module_platform_driver(clk_mt2712_mfg_drv);52 53MODULE_DESCRIPTION("MediaTek MT2712 GPU mfg clocks driver");54MODULE_LICENSE("GPL");55