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1961531d1a
This function is only used in a single place and no new users will be added as all the devices other required GPIOs are already handled. As such just merge the code back into the calling function. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
194 lines
5.8 KiB
C
194 lines
5.8 KiB
C
/*
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* Arizona MFD internals
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*
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* Copyright 2012 Wolfson Microelectronics plc
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*
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* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _WM_ARIZONA_CORE_H
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#define _WM_ARIZONA_CORE_H
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#include <linux/clk.h>
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#include <linux/interrupt.h>
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#include <linux/notifier.h>
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#include <linux/regmap.h>
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#include <linux/regulator/consumer.h>
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#include <linux/mfd/arizona/pdata.h>
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#define ARIZONA_MAX_CORE_SUPPLIES 2
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enum {
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ARIZONA_MCLK1,
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ARIZONA_MCLK2,
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ARIZONA_NUM_MCLK
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};
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enum arizona_type {
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WM5102 = 1,
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WM5110 = 2,
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WM8997 = 3,
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WM8280 = 4,
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WM8998 = 5,
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WM1814 = 6,
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WM1831 = 7,
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CS47L24 = 8,
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};
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#define ARIZONA_IRQ_GP1 0
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#define ARIZONA_IRQ_GP2 1
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#define ARIZONA_IRQ_GP3 2
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#define ARIZONA_IRQ_GP4 3
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#define ARIZONA_IRQ_GP5_FALL 4
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#define ARIZONA_IRQ_GP5_RISE 5
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#define ARIZONA_IRQ_JD_FALL 6
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#define ARIZONA_IRQ_JD_RISE 7
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#define ARIZONA_IRQ_DSP1_RAM_RDY 8
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#define ARIZONA_IRQ_DSP2_RAM_RDY 9
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#define ARIZONA_IRQ_DSP3_RAM_RDY 10
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#define ARIZONA_IRQ_DSP4_RAM_RDY 11
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#define ARIZONA_IRQ_DSP_IRQ1 12
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#define ARIZONA_IRQ_DSP_IRQ2 13
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#define ARIZONA_IRQ_DSP_IRQ3 14
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#define ARIZONA_IRQ_DSP_IRQ4 15
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#define ARIZONA_IRQ_DSP_IRQ5 16
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#define ARIZONA_IRQ_DSP_IRQ6 17
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#define ARIZONA_IRQ_DSP_IRQ7 18
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#define ARIZONA_IRQ_DSP_IRQ8 19
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#define ARIZONA_IRQ_SPK_OVERHEAT_WARN 20
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#define ARIZONA_IRQ_SPK_OVERHEAT 21
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#define ARIZONA_IRQ_MICDET 22
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#define ARIZONA_IRQ_HPDET 23
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#define ARIZONA_IRQ_WSEQ_DONE 24
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#define ARIZONA_IRQ_DRC2_SIG_DET 25
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#define ARIZONA_IRQ_DRC1_SIG_DET 26
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#define ARIZONA_IRQ_ASRC2_LOCK 27
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#define ARIZONA_IRQ_ASRC1_LOCK 28
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#define ARIZONA_IRQ_UNDERCLOCKED 29
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#define ARIZONA_IRQ_OVERCLOCKED 30
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#define ARIZONA_IRQ_FLL2_LOCK 31
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#define ARIZONA_IRQ_FLL1_LOCK 32
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#define ARIZONA_IRQ_CLKGEN_ERR 33
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#define ARIZONA_IRQ_CLKGEN_ERR_ASYNC 34
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#define ARIZONA_IRQ_ASRC_CFG_ERR 35
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#define ARIZONA_IRQ_AIF3_ERR 36
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#define ARIZONA_IRQ_AIF2_ERR 37
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#define ARIZONA_IRQ_AIF1_ERR 38
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#define ARIZONA_IRQ_CTRLIF_ERR 39
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#define ARIZONA_IRQ_MIXER_DROPPED_SAMPLES 40
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#define ARIZONA_IRQ_ASYNC_CLK_ENA_LOW 41
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#define ARIZONA_IRQ_SYSCLK_ENA_LOW 42
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#define ARIZONA_IRQ_ISRC1_CFG_ERR 43
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#define ARIZONA_IRQ_ISRC2_CFG_ERR 44
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#define ARIZONA_IRQ_BOOT_DONE 45
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#define ARIZONA_IRQ_DCS_DAC_DONE 46
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#define ARIZONA_IRQ_DCS_HP_DONE 47
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#define ARIZONA_IRQ_FLL2_CLOCK_OK 48
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#define ARIZONA_IRQ_FLL1_CLOCK_OK 49
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#define ARIZONA_IRQ_MICD_CLAMP_RISE 50
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#define ARIZONA_IRQ_MICD_CLAMP_FALL 51
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#define ARIZONA_IRQ_HP3R_DONE 52
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#define ARIZONA_IRQ_HP3L_DONE 53
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#define ARIZONA_IRQ_HP2R_DONE 54
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#define ARIZONA_IRQ_HP2L_DONE 55
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#define ARIZONA_IRQ_HP1R_DONE 56
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#define ARIZONA_IRQ_HP1L_DONE 57
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#define ARIZONA_IRQ_ISRC3_CFG_ERR 58
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#define ARIZONA_IRQ_DSP_SHARED_WR_COLL 59
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#define ARIZONA_IRQ_SPK_SHUTDOWN 60
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#define ARIZONA_IRQ_SPK1R_SHORT 61
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#define ARIZONA_IRQ_SPK1L_SHORT 62
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#define ARIZONA_IRQ_HP3R_SC_NEG 63
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#define ARIZONA_IRQ_HP3R_SC_POS 64
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#define ARIZONA_IRQ_HP3L_SC_NEG 65
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#define ARIZONA_IRQ_HP3L_SC_POS 66
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#define ARIZONA_IRQ_HP2R_SC_NEG 67
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#define ARIZONA_IRQ_HP2R_SC_POS 68
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#define ARIZONA_IRQ_HP2L_SC_NEG 69
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#define ARIZONA_IRQ_HP2L_SC_POS 70
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#define ARIZONA_IRQ_HP1R_SC_NEG 71
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#define ARIZONA_IRQ_HP1R_SC_POS 72
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#define ARIZONA_IRQ_HP1L_SC_NEG 73
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#define ARIZONA_IRQ_HP1L_SC_POS 74
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#define ARIZONA_NUM_IRQ 75
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struct snd_soc_dapm_context;
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struct arizona {
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struct regmap *regmap;
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struct device *dev;
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enum arizona_type type;
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unsigned int rev;
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int num_core_supplies;
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struct regulator_bulk_data core_supplies[ARIZONA_MAX_CORE_SUPPLIES];
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struct regulator *dcvdd;
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bool has_fully_powered_off;
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struct arizona_pdata pdata;
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unsigned int external_dcvdd:1;
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int irq;
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struct irq_domain *virq;
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struct regmap_irq_chip_data *aod_irq_chip;
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struct regmap_irq_chip_data *irq_chip;
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bool hpdet_clamp;
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unsigned int hp_ena;
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struct mutex clk_lock;
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int clk32k_ref;
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struct clk *mclk[ARIZONA_NUM_MCLK];
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bool ctrlif_error;
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struct snd_soc_dapm_context *dapm;
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int tdm_width[ARIZONA_MAX_AIF];
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int tdm_slots[ARIZONA_MAX_AIF];
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uint16_t dac_comp_coeff;
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uint8_t dac_comp_enabled;
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struct mutex dac_comp_lock;
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struct blocking_notifier_head notifier;
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};
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static inline int arizona_call_notifiers(struct arizona *arizona,
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unsigned long event,
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void *data)
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{
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return blocking_notifier_call_chain(&arizona->notifier, event, data);
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}
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int arizona_clk32k_enable(struct arizona *arizona);
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int arizona_clk32k_disable(struct arizona *arizona);
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int arizona_request_irq(struct arizona *arizona, int irq, char *name,
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irq_handler_t handler, void *data);
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void arizona_free_irq(struct arizona *arizona, int irq, void *data);
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int arizona_set_irq_wake(struct arizona *arizona, int irq, int on);
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#ifdef CONFIG_MFD_WM5102
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int wm5102_patch(struct arizona *arizona);
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#else
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static inline int wm5102_patch(struct arizona *arizona)
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{
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return 0;
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}
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#endif
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int wm5110_patch(struct arizona *arizona);
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int cs47l24_patch(struct arizona *arizona);
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int wm8997_patch(struct arizona *arizona);
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int wm8998_patch(struct arizona *arizona);
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#endif
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