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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * Copyright (c) 2022 MediaTek Inc.4 * Author: Garmin Chang <garmin.chang@mediatek.com>5 */6 7#include <dt-bindings/clock/mediatek,mt8188-clk.h>8#include <linux/clk-provider.h>9#include <linux/platform_device.h>10 11#include "clk-gate.h"12#include "clk-mtk.h"13 14static const struct mtk_gate_regs mfgcfg_cg_regs = {15 .set_ofs = 0x4,16 .clr_ofs = 0x8,17 .sta_ofs = 0x0,18};19 20#define GATE_MFG(_id, _name, _parent, _shift) \21 GATE_MTK_FLAGS(_id, _name, _parent, &mfgcfg_cg_regs, _shift, \22 &mtk_clk_gate_ops_setclr, CLK_SET_RATE_PARENT)23 24static const struct mtk_gate mfgcfg_clks[] = {25 GATE_MFG(CLK_MFGCFG_BG3D, "mfgcfg_bg3d", "mfg_ck_fast_ref", 0),26};27 28static const struct mtk_clk_desc mfgcfg_desc = {29 .clks = mfgcfg_clks,30 .num_clks = ARRAY_SIZE(mfgcfg_clks),31};32 33static const struct of_device_id of_match_clk_mt8188_mfgcfg[] = {34 { .compatible = "mediatek,mt8188-mfgcfg", .data = &mfgcfg_desc },35 { /* sentinel */ }36};37MODULE_DEVICE_TABLE(of, of_match_clk_mt8188_mfgcfg);38 39static struct platform_driver clk_mt8188_mfgcfg_drv = {40 .probe = mtk_clk_simple_probe,41 .remove = mtk_clk_simple_remove,42 .driver = {43 .name = "clk-mt8188-mfgcfg",44 .of_match_table = of_match_clk_mt8188_mfgcfg,45 },46};47 48module_platform_driver(clk_mt8188_mfgcfg_drv);49 50MODULE_DESCRIPTION("MediaTek MT8186 GPU mfg clocks driver");51MODULE_LICENSE("GPL");52