// SPDX-License-Identifier: GPL-2.0 /* * mt8188-audsys-clk.c -- MediaTek 8188 audsys clock control * * Copyright (c) 2022 MediaTek Inc. * Author: Chun-Chia Chiu <chun-chia.chiu@mediatek.com> #include <linux/clk.h>#include <linux/clk-provider.h>#include <linux/clkdev.h>#include "mt8188-afe-common.h" #include "mt8188-audsys-clk.h" #include "mt8188-audsys-clkid.h" #include "mt8188-reg.h" struct afe_gate {int id;const char *name;const char *parent_name;int reg;const struct clk_ops *ops;unsigned long flags;#define GATE_AFE_FLAGS(_id, _name, _parent, _reg, _bit, _flags, _cgflags) {\#define GATE_AFE(_id, _name, _parent, _reg, _bit) \#define GATE_AUD0(_id, _name, _parent, _bit) \#define GATE_AUD1(_id, _name, _parent, _bit) \#define GATE_AUD3(_id, _name, _parent, _bit) \#define GATE_AUD4(_id, _name, _parent, _bit) \#define GATE_AUD5(_id, _name, _parent, _bit) \#define GATE_AUD6(_id, _name, _parent, _bit) \static const struct afe_gate aud_clks[CLK_AUD_NR_CLK] = {/* AUD0 */ "aud_afe" , "top_a1sys_hp" , 2 ),"aud_lrck_cnt" , "top_a1sys_hp" , 4 ),"aud_spdifin_tuner_apll" , "top_apll4" , 10 ),"aud_spdifin_tuner_dbg" , "top_apll4" , 11 ),"aud_ul_tml" , "top_a1sys_hp" , 18 ),"aud_apll1_tuner" , "top_apll1" , 19 ),"aud_apll2_tuner" , "top_apll2" , 20 ),"aud_top0_spdf" , "top_aud_iec_clk" , 21 ),"aud_apll" , "top_apll1" , 23 ),"aud_apll2" , "top_apll2" , 24 ),"aud_dac" , "top_a1sys_hp" , 25 ),"aud_dac_predis" , "top_a1sys_hp" , 26 ),"aud_tml" , "top_a1sys_hp" , 27 ),"aud_adc" , "top_a1sys_hp" , 28 ),"aud_dac_hires" , "top_audio_h" , 31 ),/* AUD1 */ "aud_a1sys_hp" , "top_a1sys_hp" , 2 ),"aud_afe_dmic1" , "top_a1sys_hp" , 10 ),"aud_afe_dmic2" , "top_a1sys_hp" , 11 ),"aud_afe_dmic3" , "top_a1sys_hp" , 12 ),"aud_afe_dmic4" , "top_a1sys_hp" , 13 ),"aud_afe_26m_dmic_tm" , "top_a1sys_hp" , 14 ),"aud_ul_tml_hires" , "top_audio_h" , 16 ),"aud_adc_hires" , "top_audio_h" , 17 ),"aud_dmic_hires1" , "top_audio_h" , 20 ),"aud_dmic_hires2" , "top_audio_h" , 21 ),"aud_dmic_hires3" , "top_audio_h" , 22 ),"aud_dmic_hires4" , "top_audio_h" , 23 ),/* AUD3 */ "aud_linein_tuner" , "top_apll5" , 5 ),"aud_earc_tuner" , "top_apll3" , 7 ),/* AUD4 */ "aud_i2sin" , "top_a1sys_hp" , 0 ),"aud_tdm_in" , "top_a1sys_hp" , 1 ),"aud_i2s_out" , "top_a1sys_hp" , 6 ),"aud_tdm_out" , "top_a1sys_hp" , 7 ),"aud_hdmi_out" , "top_a1sys_hp" , 8 ),"aud_asrc11" , "top_a1sys_hp" , 16 ),"aud_asrc12" , "top_a1sys_hp" , 17 ),"aud_multi_in" , "mphone_slave_b" , 19 ),"aud_intdir" , "top_intdir" , 20 ),"aud_a1sys" , "top_a1sys_hp" , 21 ),"aud_a2sys" , "top_a2sys" , 22 ),"aud_pcmif" , "top_a1sys_hp" , 24 ),"aud_a3sys" , "top_a3sys" , 30 ),"aud_a4sys" , "top_a4sys" , 31 ),/* AUD5 */ "aud_memif_ul1" , "top_a1sys_hp" , 0 ),"aud_memif_ul2" , "top_a1sys_hp" , 1 ),"aud_memif_ul3" , "top_a1sys_hp" , 2 ),"aud_memif_ul4" , "top_a1sys_hp" , 3 ),"aud_memif_ul5" , "top_a1sys_hp" , 4 ),"aud_memif_ul6" , "top_a1sys_hp" , 5 ),"aud_memif_ul8" , "top_a1sys_hp" , 7 ),"aud_memif_ul9" , "top_a1sys_hp" , 8 ),"aud_memif_ul10" , "top_a1sys_hp" , 9 ),"aud_memif_dl2" , "top_a1sys_hp" , 18 ),"aud_memif_dl3" , "top_a1sys_hp" , 19 ),"aud_memif_dl6" , "top_a1sys_hp" , 22 ),"aud_memif_dl7" , "top_a1sys_hp" , 23 ),"aud_memif_dl8" , "top_a1sys_hp" , 24 ),"aud_memif_dl10" , "top_a1sys_hp" , 26 ),"aud_memif_dl11" , "top_a1sys_hp" , 27 ),/* AUD6 */ "aud_gasrc0" , "top_asm_h" , 0 ),"aud_gasrc1" , "top_asm_h" , 1 ),"aud_gasrc2" , "top_asm_h" , 2 ),"aud_gasrc3" , "top_asm_h" , 3 ),"aud_gasrc4" , "top_asm_h" , 4 ),"aud_gasrc5" , "top_asm_h" , 5 ),"aud_gasrc6" , "top_asm_h" , 6 ),"aud_gasrc7" , "top_asm_h" , 7 ),"aud_gasrc8" , "top_asm_h" , 8 ),"aud_gasrc9" , "top_asm_h" , 9 ),"aud_gasrc10" , "top_asm_h" , 10 ),"aud_gasrc11" , "top_asm_h" , 11 ),static void mt8188_audsys_clk_unregister(void *data)struct mtk_base_afe *afe = data;struct mt8188_afe_private *afe_priv = afe->platform_priv;struct clk *clk;struct clk_lookup *cl;int i;if (!afe_priv)return ;for (i = 0 ; i < CLK_AUD_NR_CLK; i++) {if (!cl)continue ;int mt8188_audsys_clk_register(struct mtk_base_afe *afe)struct mt8188_afe_private *afe_priv = afe->platform_priv;struct clk *clk;struct clk_lookup *cl;int i;sizeof (*afe_priv->lookup),if (!afe_priv->lookup)return -ENOMEM;for (i = 0 ; i < ARRAY_SIZE(aud_clks); i++) {const struct afe_gate *gate = &aud_clks[i];if (IS_ERR(clk)) {"Failed to register clk %s: %ld\n" ,continue ;/* add clk_lookup for devm_clk_get(SND_SOC_DAPM_CLOCK_SUPPLY) */ sizeof (*cl), GFP_KERNEL);if (!cl)return -ENOMEM;return devm_add_action_or_reset(afe->dev, mt8188_audsys_clk_unregister, afe);
Messung V0.5 in Prozent C=96 H=97 G=96
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