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 23enum arizona_type { 24 WM5102 = 1, 25 WM5110 = 2, 26 WM8997 = 3, 27}; 28 29#define ARIZONA_IRQ_GP1 0 30#define ARIZONA_IRQ_GP2 1 31#define ARIZONA_IRQ_GP3 2 32#define ARIZONA_IRQ_GP4 3 33#define ARIZONA_IRQ_GP5_FALL 4 34#define ARIZONA_IRQ_GP5_RISE 5 35#define ARIZONA_IRQ_JD_FALL 6 36#define ARIZONA_IRQ_JD_RISE 7 37#define ARIZONA_IRQ_DSP1_RAM_RDY 8 38#define ARIZONA_IRQ_DSP2_RAM_RDY 9 39#define ARIZONA_IRQ_DSP3_RAM_RDY 10 40#define ARIZONA_IRQ_DSP4_RAM_RDY 11 41#define ARIZONA_IRQ_DSP_IRQ1 12 42#define ARIZONA_IRQ_DSP_IRQ2 13 43#define ARIZONA_IRQ_DSP_IRQ3 14 44#define ARIZONA_IRQ_DSP_IRQ4 15 45#define ARIZONA_IRQ_DSP_IRQ5 16 46#define ARIZONA_IRQ_DSP_IRQ6 17 47#define ARIZONA_IRQ_DSP_IRQ7 18 48#define ARIZONA_IRQ_DSP_IRQ8 19 49#define ARIZONA_IRQ_SPK_OVERHEAT_WARN 20 50#define ARIZONA_IRQ_SPK_OVERHEAT 21 51#define ARIZONA_IRQ_MICDET 22 52#define ARIZONA_IRQ_HPDET 23 53#define ARIZONA_IRQ_WSEQ_DONE 24 54#define ARIZONA_IRQ_DRC2_SIG_DET 25 55#define ARIZONA_IRQ_DRC1_SIG_DET 26 56#define ARIZONA_IRQ_ASRC2_LOCK 27 57#define ARIZONA_IRQ_ASRC1_LOCK 28 58#define ARIZONA_IRQ_UNDERCLOCKED 29 59#define ARIZONA_IRQ_OVERCLOCKED 30 60#define ARIZONA_IRQ_FLL2_LOCK 31 61#define ARIZONA_IRQ_FLL1_LOCK 32 62#define ARIZONA_IRQ_CLKGEN_ERR 33 63#define ARIZONA_IRQ_CLKGEN_ERR_ASYNC 34 64#define ARIZONA_IRQ_ASRC_CFG_ERR 35 65#define ARIZONA_IRQ_AIF3_ERR 36 66#define ARIZONA_IRQ_AIF2_ERR 37 67#define ARIZONA_IRQ_AIF1_ERR 38 68#define ARIZONA_IRQ_CTRLIF_ERR 39 69#define ARIZONA_IRQ_MIXER_DROPPED_SAMPLES 40 70#define ARIZONA_IRQ_ASYNC_CLK_ENA_LOW 41 71#define ARIZONA_IRQ_SYSCLK_ENA_LOW 42 72#define ARIZONA_IRQ_ISRC1_CFG_ERR 43 73#define ARIZONA_IRQ_ISRC2_CFG_ERR 44 74#define ARIZONA_IRQ_BOOT_DONE 45 75#define ARIZONA_IRQ_DCS_DAC_DONE 46 76#define ARIZONA_IRQ_DCS_HP_DONE 47 77#define ARIZONA_IRQ_FLL2_CLOCK_OK 48 78#define ARIZONA_IRQ_FLL1_CLOCK_OK 49 79#define ARIZONA_IRQ_MICD_CLAMP_RISE 50 80#define ARIZONA_IRQ_MICD_CLAMP_FALL 51 81#define ARIZONA_IRQ_HP3R_DONE 52 82#define ARIZONA_IRQ_HP3L_DONE 53 83#define ARIZONA_IRQ_HP2R_DONE 54 84#define ARIZONA_IRQ_HP2L_DONE 55 85#define ARIZONA_IRQ_HP1R_DONE 56 86#define ARIZONA_IRQ_HP1L_DONE 57 87#define ARIZONA_IRQ_ISRC3_CFG_ERR 58 88#define ARIZONA_IRQ_DSP_SHARED_WR_COLL 59 89#define ARIZONA_IRQ_SPK_SHUTDOWN 60 90#define ARIZONA_IRQ_SPK1R_SHORT 61 91#define ARIZONA_IRQ_SPK1L_SHORT 62 92#define ARIZONA_IRQ_HP3R_SC_NEG 63 93#define ARIZONA_IRQ_HP3R_SC_POS 64 94#define ARIZONA_IRQ_HP3L_SC_NEG 65 95#define ARIZONA_IRQ_HP3L_SC_POS 66 96#define ARIZONA_IRQ_HP2R_SC_NEG 67 97#define ARIZONA_IRQ_HP2R_SC_POS 68 98#define ARIZONA_IRQ_HP2L_SC_NEG 69 99#define ARIZONA_IRQ_HP2L_SC_POS 70 100#define ARIZONA_IRQ_HP1R_SC_NEG 71 101#define ARIZONA_IRQ_HP1R_SC_POS 72 102#define ARIZONA_IRQ_HP1L_SC_NEG 73 103#define ARIZONA_IRQ_HP1L_SC_POS 74 104 105#define ARIZONA_NUM_IRQ 75 106 107struct snd_soc_dapm_context; 108 109struct arizona { 110 struct regmap *regmap; 111 struct device *dev; 112 113 enum arizona_type type; 114 unsigned int rev; 115 116 int num_core_supplies; 117 struct regulator_bulk_data core_supplies[ARIZONA_MAX_CORE_SUPPLIES]; 118 struct regulator *dcvdd; 119 120 struct arizona_pdata pdata; 121 122 unsigned int external_dcvdd:1; 123 124 int irq; 125 struct irq_domain *virq; 126 struct regmap_irq_chip_data *aod_irq_chip; 127 struct regmap_irq_chip_data *irq_chip; 128 129 bool hpdet_magic; 130 unsigned int hp_ena; 131 132 struct mutex clk_lock; 133 int clk32k_ref; 134 135 bool ctrlif_error; 136 137 struct snd_soc_dapm_context *dapm; 138 139 int tdm_width[ARIZONA_MAX_AIF]; 140 int tdm_slots[ARIZONA_MAX_AIF]; 141 142 uint16_t dac_comp_coeff; 143 uint8_t dac_comp_enabled; 144}; 145 146int arizona_clk32k_enable(struct arizona *arizona); 147int arizona_clk32k_disable(struct arizona *arizona); 148 149int arizona_request_irq(struct arizona *arizona, int irq, char *name, 150 irq_handler_t handler, void *data); 151void arizona_free_irq(struct arizona *arizona, int irq, void *data); 152int arizona_set_irq_wake(struct arizona *arizona, int irq, int on); 153 154int wm5102_patch(struct arizona *arizona); 155int wm5110_patch(struct arizona *arizona); 156int wm8997_patch(struct arizona *arizona); 157 158extern int arizona_of_get_named_gpio(struct arizona *arizona, const char *prop, 159 bool mandatory); 160 161#endif 162