Mark Brown | 3cc7298 | 2012-06-19 16:31:53 +0100 | [diff] [blame] | 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 3 |
| 22 | |
| 23 | enum arizona_type { |
| 24 | WM5102 = 1, |
Mark Brown | e102bef | 2012-07-10 12:37:58 +0100 | [diff] [blame] | 25 | WM5110 = 2, |
Mark Brown | 3cc7298 | 2012-06-19 16:31:53 +0100 | [diff] [blame] | 26 | }; |
| 27 | |
| 28 | #define ARIZONA_IRQ_GP1 0 |
| 29 | #define ARIZONA_IRQ_GP2 1 |
| 30 | #define ARIZONA_IRQ_GP3 2 |
| 31 | #define ARIZONA_IRQ_GP4 3 |
| 32 | #define ARIZONA_IRQ_GP5_FALL 4 |
| 33 | #define ARIZONA_IRQ_GP5_RISE 5 |
| 34 | #define ARIZONA_IRQ_JD_FALL 6 |
| 35 | #define ARIZONA_IRQ_JD_RISE 7 |
| 36 | #define ARIZONA_IRQ_DSP1_RAM_RDY 8 |
Mark Brown | e102bef | 2012-07-10 12:37:58 +0100 | [diff] [blame] | 37 | #define ARIZONA_IRQ_DSP2_RAM_RDY 9 |
| 38 | #define ARIZONA_IRQ_DSP3_RAM_RDY 10 |
| 39 | #define ARIZONA_IRQ_DSP4_RAM_RDY 11 |
| 40 | #define ARIZONA_IRQ_DSP_IRQ1 12 |
| 41 | #define ARIZONA_IRQ_DSP_IRQ2 13 |
| 42 | #define ARIZONA_IRQ_DSP_IRQ3 14 |
| 43 | #define ARIZONA_IRQ_DSP_IRQ4 15 |
| 44 | #define ARIZONA_IRQ_DSP_IRQ5 16 |
| 45 | #define ARIZONA_IRQ_DSP_IRQ6 17 |
| 46 | #define ARIZONA_IRQ_DSP_IRQ7 18 |
| 47 | #define ARIZONA_IRQ_DSP_IRQ8 19 |
| 48 | #define ARIZONA_IRQ_SPK_SHUTDOWN_WARN 20 |
| 49 | #define ARIZONA_IRQ_SPK_SHUTDOWN 21 |
| 50 | #define ARIZONA_IRQ_MICDET 22 |
| 51 | #define ARIZONA_IRQ_HPDET 23 |
| 52 | #define ARIZONA_IRQ_WSEQ_DONE 24 |
| 53 | #define ARIZONA_IRQ_DRC2_SIG_DET 25 |
| 54 | #define ARIZONA_IRQ_DRC1_SIG_DET 26 |
| 55 | #define ARIZONA_IRQ_ASRC2_LOCK 27 |
| 56 | #define ARIZONA_IRQ_ASRC1_LOCK 28 |
| 57 | #define ARIZONA_IRQ_UNDERCLOCKED 29 |
| 58 | #define ARIZONA_IRQ_OVERCLOCKED 30 |
| 59 | #define ARIZONA_IRQ_FLL2_LOCK 31 |
| 60 | #define ARIZONA_IRQ_FLL1_LOCK 32 |
| 61 | #define ARIZONA_IRQ_CLKGEN_ERR 33 |
| 62 | #define ARIZONA_IRQ_CLKGEN_ERR_ASYNC 34 |
| 63 | #define ARIZONA_IRQ_ASRC_CFG_ERR 35 |
| 64 | #define ARIZONA_IRQ_AIF3_ERR 36 |
| 65 | #define ARIZONA_IRQ_AIF2_ERR 37 |
| 66 | #define ARIZONA_IRQ_AIF1_ERR 38 |
| 67 | #define ARIZONA_IRQ_CTRLIF_ERR 39 |
| 68 | #define ARIZONA_IRQ_MIXER_DROPPED_SAMPLES 40 |
| 69 | #define ARIZONA_IRQ_ASYNC_CLK_ENA_LOW 41 |
| 70 | #define ARIZONA_IRQ_SYSCLK_ENA_LOW 42 |
| 71 | #define ARIZONA_IRQ_ISRC1_CFG_ERR 43 |
| 72 | #define ARIZONA_IRQ_ISRC2_CFG_ERR 44 |
| 73 | #define ARIZONA_IRQ_BOOT_DONE 45 |
| 74 | #define ARIZONA_IRQ_DCS_DAC_DONE 46 |
| 75 | #define ARIZONA_IRQ_DCS_HP_DONE 47 |
| 76 | #define ARIZONA_IRQ_FLL2_CLOCK_OK 48 |
| 77 | #define ARIZONA_IRQ_FLL1_CLOCK_OK 49 |
Mark Brown | 3cc7298 | 2012-06-19 16:31:53 +0100 | [diff] [blame] | 78 | |
Mark Brown | e102bef | 2012-07-10 12:37:58 +0100 | [diff] [blame] | 79 | #define ARIZONA_NUM_IRQ 50 |
Mark Brown | 3cc7298 | 2012-06-19 16:31:53 +0100 | [diff] [blame] | 80 | |
| 81 | struct arizona { |
| 82 | struct regmap *regmap; |
| 83 | struct device *dev; |
| 84 | |
| 85 | enum arizona_type type; |
| 86 | unsigned int rev; |
| 87 | |
| 88 | int num_core_supplies; |
| 89 | struct regulator_bulk_data core_supplies[ARIZONA_MAX_CORE_SUPPLIES]; |
Mark Brown | 59db969 | 2012-07-09 00:31:36 +0200 | [diff] [blame] | 90 | struct regulator *dcvdd; |
Mark Brown | 3cc7298 | 2012-06-19 16:31:53 +0100 | [diff] [blame] | 91 | |
| 92 | struct arizona_pdata pdata; |
| 93 | |
| 94 | int irq; |
| 95 | struct irq_domain *virq; |
| 96 | struct regmap_irq_chip_data *aod_irq_chip; |
| 97 | struct regmap_irq_chip_data *irq_chip; |
| 98 | |
| 99 | struct mutex clk_lock; |
| 100 | int clk32k_ref; |
| 101 | }; |
| 102 | |
| 103 | int arizona_clk32k_enable(struct arizona *arizona); |
| 104 | int arizona_clk32k_disable(struct arizona *arizona); |
| 105 | |
| 106 | int arizona_request_irq(struct arizona *arizona, int irq, char *name, |
| 107 | irq_handler_t handler, void *data); |
| 108 | void arizona_free_irq(struct arizona *arizona, int irq, void *data); |
| 109 | int arizona_set_irq_wake(struct arizona *arizona, int irq, int on); |
| 110 | |
| 111 | int wm5102_patch(struct arizona *arizona); |
Mark Brown | e102bef | 2012-07-10 12:37:58 +0100 | [diff] [blame] | 112 | int wm5110_patch(struct arizona *arizona); |
Mark Brown | 3cc7298 | 2012-06-19 16:31:53 +0100 | [diff] [blame] | 113 | |
| 114 | #endif |