1 /* 2 * Arizona MFD internals 3 * 4 * Copyright 2012 Wolfson Microelectronics plc 5 * 6 * Author: Mark Brown <[email protected]> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #ifndef _WM_ARIZONA_CORE_H 14 #define _WM_ARIZONA_CORE_H 15 16 #include <linux/interrupt.h> 17 #include <linux/regmap.h> 18 #include <linux/regulator/consumer.h> 19 #include <linux/mfd/arizona/pdata.h> 20 21 #define ARIZONA_MAX_CORE_SUPPLIES 2 22 23 enum arizona_type { 24 WM5102 = 1, 25 WM5110 = 2, 26 WM8997 = 3, 27 WM8280 = 4, 28 WM8998 = 5, 29 WM1814 = 6, 30 }; 31 32 #define ARIZONA_IRQ_GP1 0 33 #define ARIZONA_IRQ_GP2 1 34 #define ARIZONA_IRQ_GP3 2 35 #define ARIZONA_IRQ_GP4 3 36 #define ARIZONA_IRQ_GP5_FALL 4 37 #define ARIZONA_IRQ_GP5_RISE 5 38 #define ARIZONA_IRQ_JD_FALL 6 39 #define ARIZONA_IRQ_JD_RISE 7 40 #define ARIZONA_IRQ_DSP1_RAM_RDY 8 41 #define ARIZONA_IRQ_DSP2_RAM_RDY 9 42 #define ARIZONA_IRQ_DSP3_RAM_RDY 10 43 #define ARIZONA_IRQ_DSP4_RAM_RDY 11 44 #define ARIZONA_IRQ_DSP_IRQ1 12 45 #define ARIZONA_IRQ_DSP_IRQ2 13 46 #define ARIZONA_IRQ_DSP_IRQ3 14 47 #define ARIZONA_IRQ_DSP_IRQ4 15 48 #define ARIZONA_IRQ_DSP_IRQ5 16 49 #define ARIZONA_IRQ_DSP_IRQ6 17 50 #define ARIZONA_IRQ_DSP_IRQ7 18 51 #define ARIZONA_IRQ_DSP_IRQ8 19 52 #define ARIZONA_IRQ_SPK_OVERHEAT_WARN 20 53 #define ARIZONA_IRQ_SPK_OVERHEAT 21 54 #define ARIZONA_IRQ_MICDET 22 55 #define ARIZONA_IRQ_HPDET 23 56 #define ARIZONA_IRQ_WSEQ_DONE 24 57 #define ARIZONA_IRQ_DRC2_SIG_DET 25 58 #define ARIZONA_IRQ_DRC1_SIG_DET 26 59 #define ARIZONA_IRQ_ASRC2_LOCK 27 60 #define ARIZONA_IRQ_ASRC1_LOCK 28 61 #define ARIZONA_IRQ_UNDERCLOCKED 29 62 #define ARIZONA_IRQ_OVERCLOCKED 30 63 #define ARIZONA_IRQ_FLL2_LOCK 31 64 #define ARIZONA_IRQ_FLL1_LOCK 32 65 #define ARIZONA_IRQ_CLKGEN_ERR 33 66 #define ARIZONA_IRQ_CLKGEN_ERR_ASYNC 34 67 #define ARIZONA_IRQ_ASRC_CFG_ERR 35 68 #define ARIZONA_IRQ_AIF3_ERR 36 69 #define ARIZONA_IRQ_AIF2_ERR 37 70 #define ARIZONA_IRQ_AIF1_ERR 38 71 #define ARIZONA_IRQ_CTRLIF_ERR 39 72 #define ARIZONA_IRQ_MIXER_DROPPED_SAMPLES 40 73 #define ARIZONA_IRQ_ASYNC_CLK_ENA_LOW 41 74 #define ARIZONA_IRQ_SYSCLK_ENA_LOW 42 75 #define ARIZONA_IRQ_ISRC1_CFG_ERR 43 76 #define ARIZONA_IRQ_ISRC2_CFG_ERR 44 77 #define ARIZONA_IRQ_BOOT_DONE 45 78 #define ARIZONA_IRQ_DCS_DAC_DONE 46 79 #define ARIZONA_IRQ_DCS_HP_DONE 47 80 #define ARIZONA_IRQ_FLL2_CLOCK_OK 48 81 #define ARIZONA_IRQ_FLL1_CLOCK_OK 49 82 #define ARIZONA_IRQ_MICD_CLAMP_RISE 50 83 #define ARIZONA_IRQ_MICD_CLAMP_FALL 51 84 #define ARIZONA_IRQ_HP3R_DONE 52 85 #define ARIZONA_IRQ_HP3L_DONE 53 86 #define ARIZONA_IRQ_HP2R_DONE 54 87 #define ARIZONA_IRQ_HP2L_DONE 55 88 #define ARIZONA_IRQ_HP1R_DONE 56 89 #define ARIZONA_IRQ_HP1L_DONE 57 90 #define ARIZONA_IRQ_ISRC3_CFG_ERR 58 91 #define ARIZONA_IRQ_DSP_SHARED_WR_COLL 59 92 #define ARIZONA_IRQ_SPK_SHUTDOWN 60 93 #define ARIZONA_IRQ_SPK1R_SHORT 61 94 #define ARIZONA_IRQ_SPK1L_SHORT 62 95 #define ARIZONA_IRQ_HP3R_SC_NEG 63 96 #define ARIZONA_IRQ_HP3R_SC_POS 64 97 #define ARIZONA_IRQ_HP3L_SC_NEG 65 98 #define ARIZONA_IRQ_HP3L_SC_POS 66 99 #define ARIZONA_IRQ_HP2R_SC_NEG 67 100 #define ARIZONA_IRQ_HP2R_SC_POS 68 101 #define ARIZONA_IRQ_HP2L_SC_NEG 69 102 #define ARIZONA_IRQ_HP2L_SC_POS 70 103 #define ARIZONA_IRQ_HP1R_SC_NEG 71 104 #define ARIZONA_IRQ_HP1R_SC_POS 72 105 #define ARIZONA_IRQ_HP1L_SC_NEG 73 106 #define ARIZONA_IRQ_HP1L_SC_POS 74 107 108 #define ARIZONA_NUM_IRQ 75 109 110 struct snd_soc_dapm_context; 111 112 struct arizona { 113 struct regmap *regmap; 114 struct device *dev; 115 116 enum arizona_type type; 117 unsigned int rev; 118 119 int num_core_supplies; 120 struct regulator_bulk_data core_supplies[ARIZONA_MAX_CORE_SUPPLIES]; 121 struct regulator *dcvdd; 122 bool has_fully_powered_off; 123 124 struct arizona_pdata pdata; 125 126 unsigned int external_dcvdd:1; 127 128 int irq; 129 struct irq_domain *virq; 130 struct regmap_irq_chip_data *aod_irq_chip; 131 struct regmap_irq_chip_data *irq_chip; 132 133 bool hpdet_clamp; 134 unsigned int hp_ena; 135 136 struct mutex clk_lock; 137 int clk32k_ref; 138 139 bool ctrlif_error; 140 141 struct snd_soc_dapm_context *dapm; 142 143 int tdm_width[ARIZONA_MAX_AIF]; 144 int tdm_slots[ARIZONA_MAX_AIF]; 145 146 uint16_t dac_comp_coeff; 147 uint8_t dac_comp_enabled; 148 struct mutex dac_comp_lock; 149 }; 150 151 int arizona_clk32k_enable(struct arizona *arizona); 152 int arizona_clk32k_disable(struct arizona *arizona); 153 154 int arizona_request_irq(struct arizona *arizona, int irq, char *name, 155 irq_handler_t handler, void *data); 156 void arizona_free_irq(struct arizona *arizona, int irq, void *data); 157 int arizona_set_irq_wake(struct arizona *arizona, int irq, int on); 158 159 #ifdef CONFIG_MFD_WM5102 160 int wm5102_patch(struct arizona *arizona); 161 #else 162 static inline int wm5102_patch(struct arizona *arizona) 163 { 164 return 0; 165 } 166 #endif 167 168 int wm5110_patch(struct arizona *arizona); 169 int wm8997_patch(struct arizona *arizona); 170 int wm8998_patch(struct arizona *arizona); 171 172 extern int arizona_of_get_named_gpio(struct arizona *arizona, const char *prop, 173 bool mandatory); 174 175 #endif 176