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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 <linux/clk-provider.h>8#include <linux/mod_devicetable.h>9#include <linux/platform_device.h>10 11#include <dt-bindings/clock/mediatek,mt8188-clk.h>12 13#include "clk-gate.h"14#include "clk-mtk.h"15 16static const struct mtk_gate_regs adsp_audio26m_cg_regs = {17 .set_ofs = 0x80,18 .clr_ofs = 0x80,19 .sta_ofs = 0x80,20};21 22#define GATE_ADSP_FLAGS(_id, _name, _parent, _shift) \23 GATE_MTK(_id, _name, _parent, &adsp_audio26m_cg_regs, _shift, \24 &mtk_clk_gate_ops_no_setclr)25 26static const struct mtk_gate adsp_audio26m_clks[] = {27 GATE_ADSP_FLAGS(CLK_AUDIODSP_AUDIO26M, "audiodsp_audio26m", "clk26m", 3),28};29 30static const struct mtk_clk_desc adsp_audio26m_desc = {31 .clks = adsp_audio26m_clks,32 .num_clks = ARRAY_SIZE(adsp_audio26m_clks),33};34 35static const struct of_device_id of_match_clk_mt8188_adsp_audio26m[] = {36 { .compatible = "mediatek,mt8188-adsp-audio26m", .data = &adsp_audio26m_desc },37 { /* sentinel */ }38};39MODULE_DEVICE_TABLE(of, of_match_clk_mt8188_adsp_audio26m);40 41static struct platform_driver clk_mt8188_adsp_audio26m_drv = {42 .probe = mtk_clk_simple_probe,43 .remove = mtk_clk_simple_remove,44 .driver = {45 .name = "clk-mt8188-adsp_audio26m",46 .of_match_table = of_match_clk_mt8188_adsp_audio26m,47 },48};49module_platform_driver(clk_mt8188_adsp_audio26m_drv);50 51MODULE_DESCRIPTION("MediaTek MT8188 AudioDSP clocks driver");52MODULE_LICENSE("GPL");53