1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * mt8188-afe-clk.h -- MediaTek 8188 afe clock ctrl definition 4 * 5 * Copyright (c) 2022 MediaTek Inc. 6 * Author: Bicycle Tsai <bicycle.tsai@mediatek.com> 7 * Trevor Wu <trevor.wu@mediatek.com> 8 * Chun-Chia Chiu <chun-chia.chiu@mediatek.com> 9 */ 10 11 #ifndef _MT8188_AFE_CLK_H_ 12 #define _MT8188_AFE_CLK_H_ 13 14 /* APLL */ 15 #define APLL1_W_NAME "APLL1" 16 #define APLL2_W_NAME "APLL2" 17 18 enum { 19 /* xtal */ 20 MT8188_CLK_XTAL_26M, 21 /* pll */ 22 MT8188_CLK_APMIXED_APLL1, 23 MT8188_CLK_APMIXED_APLL2, 24 /* divider */ 25 MT8188_CLK_TOP_APLL1_D4, 26 MT8188_CLK_TOP_APLL2_D4, 27 MT8188_CLK_TOP_APLL12_DIV0, 28 MT8188_CLK_TOP_APLL12_DIV1, 29 MT8188_CLK_TOP_APLL12_DIV2, 30 MT8188_CLK_TOP_APLL12_DIV3, 31 MT8188_CLK_TOP_APLL12_DIV4, 32 MT8188_CLK_TOP_APLL12_DIV9, 33 /* mux */ 34 MT8188_CLK_TOP_A1SYS_HP_SEL, 35 MT8188_CLK_TOP_A2SYS_SEL, 36 MT8188_CLK_TOP_AUD_IEC_SEL, 37 MT8188_CLK_TOP_AUD_INTBUS_SEL, 38 MT8188_CLK_TOP_AUDIO_H_SEL, 39 MT8188_CLK_TOP_AUDIO_LOCAL_BUS_SEL, 40 MT8188_CLK_TOP_DPTX_M_SEL, 41 MT8188_CLK_TOP_I2SO1_M_SEL, 42 MT8188_CLK_TOP_I2SO2_M_SEL, 43 MT8188_CLK_TOP_I2SI1_M_SEL, 44 MT8188_CLK_TOP_I2SI2_M_SEL, 45 /* clock gate */ 46 MT8188_CLK_ADSP_AUDIO_26M, 47 MT8188_CLK_AUD_AFE, 48 MT8188_CLK_AUD_APLL1_TUNER, 49 MT8188_CLK_AUD_APLL2_TUNER, 50 MT8188_CLK_AUD_TOP0_SPDF, 51 MT8188_CLK_AUD_APLL, 52 MT8188_CLK_AUD_APLL2, 53 MT8188_CLK_AUD_DAC, 54 MT8188_CLK_AUD_ADC, 55 MT8188_CLK_AUD_DAC_HIRES, 56 MT8188_CLK_AUD_A1SYS_HP, 57 MT8188_CLK_AUD_AFE_DMIC1, 58 MT8188_CLK_AUD_AFE_DMIC2, 59 MT8188_CLK_AUD_AFE_DMIC3, 60 MT8188_CLK_AUD_AFE_DMIC4, 61 MT8188_CLK_AUD_ADC_HIRES, 62 MT8188_CLK_AUD_DMIC_HIRES1, 63 MT8188_CLK_AUD_DMIC_HIRES2, 64 MT8188_CLK_AUD_DMIC_HIRES3, 65 MT8188_CLK_AUD_DMIC_HIRES4, 66 MT8188_CLK_AUD_I2SIN, 67 MT8188_CLK_AUD_TDM_IN, 68 MT8188_CLK_AUD_I2S_OUT, 69 MT8188_CLK_AUD_TDM_OUT, 70 MT8188_CLK_AUD_HDMI_OUT, 71 MT8188_CLK_AUD_ASRC11, 72 MT8188_CLK_AUD_ASRC12, 73 MT8188_CLK_AUD_A1SYS, 74 MT8188_CLK_AUD_A2SYS, 75 MT8188_CLK_AUD_PCMIF, 76 MT8188_CLK_AUD_MEMIF_UL1, 77 MT8188_CLK_AUD_MEMIF_UL2, 78 MT8188_CLK_AUD_MEMIF_UL3, 79 MT8188_CLK_AUD_MEMIF_UL4, 80 MT8188_CLK_AUD_MEMIF_UL5, 81 MT8188_CLK_AUD_MEMIF_UL6, 82 MT8188_CLK_AUD_MEMIF_UL8, 83 MT8188_CLK_AUD_MEMIF_UL9, 84 MT8188_CLK_AUD_MEMIF_UL10, 85 MT8188_CLK_AUD_MEMIF_DL2, 86 MT8188_CLK_AUD_MEMIF_DL3, 87 MT8188_CLK_AUD_MEMIF_DL6, 88 MT8188_CLK_AUD_MEMIF_DL7, 89 MT8188_CLK_AUD_MEMIF_DL8, 90 MT8188_CLK_AUD_MEMIF_DL10, 91 MT8188_CLK_AUD_MEMIF_DL11, 92 MT8188_CLK_NUM, 93 }; 94 95 enum { 96 MT8188_AUD_PLL1, 97 MT8188_AUD_PLL2, 98 MT8188_AUD_PLL3, 99 MT8188_AUD_PLL4, 100 MT8188_AUD_PLL5, 101 MT8188_AUD_PLL_NUM, 102 }; 103 104 enum { 105 MT8188_MCK_SEL_26M, 106 MT8188_MCK_SEL_APLL1, 107 MT8188_MCK_SEL_APLL2, 108 MT8188_MCK_SEL_APLL3, 109 MT8188_MCK_SEL_APLL4, 110 MT8188_MCK_SEL_APLL5, 111 MT8188_MCK_SEL_NUM, 112 }; 113 114 struct mtk_base_afe; 115 116 int mt8188_afe_get_mclk_source_clk_id(int sel); 117 int mt8188_afe_get_mclk_source_rate(struct mtk_base_afe *afe, int apll); 118 int mt8188_afe_get_default_mclk_source_by_rate(int rate); 119 int mt8188_get_apll_by_rate(struct mtk_base_afe *afe, int rate); 120 int mt8188_get_apll_by_name(struct mtk_base_afe *afe, const char *name); 121 int mt8188_afe_init_clock(struct mtk_base_afe *afe); 122 int mt8188_afe_enable_clk(struct mtk_base_afe *afe, struct clk *clk); 123 void mt8188_afe_disable_clk(struct mtk_base_afe *afe, struct clk *clk); 124 int mt8188_afe_set_clk_rate(struct mtk_base_afe *afe, struct clk *clk, 125 unsigned int rate); 126 int mt8188_afe_set_clk_parent(struct mtk_base_afe *afe, struct clk *clk, 127 struct clk *parent); 128 int mt8188_apll1_enable(struct mtk_base_afe *afe); 129 int mt8188_apll1_disable(struct mtk_base_afe *afe); 130 int mt8188_apll2_enable(struct mtk_base_afe *afe); 131 int mt8188_apll2_disable(struct mtk_base_afe *afe); 132 int mt8188_afe_enable_main_clock(struct mtk_base_afe *afe); 133 int mt8188_afe_disable_main_clock(struct mtk_base_afe *afe); 134 int mt8188_afe_enable_reg_rw_clk(struct mtk_base_afe *afe); 135 int mt8188_afe_disable_reg_rw_clk(struct mtk_base_afe *afe); 136 137 #endif 138