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5927467d0c
When the device is used with an external DCVDD supply instead of the internal LDO1 then an extra step is required when suspending and resuming the device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
126 lines
3.9 KiB
C
126 lines
3.9 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/interrupt.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 3
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enum arizona_type {
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WM5102 = 1,
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WM5110 = 2,
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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_SHUTDOWN_WARN 20
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#define ARIZONA_IRQ_SPK_SHUTDOWN 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_NUM_IRQ 52
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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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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_magic;
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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 snd_soc_dapm_context *dapm;
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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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int wm5102_patch(struct arizona *arizona);
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int wm5110_patch(struct arizona *arizona);
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#endif
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