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