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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211/* SPDX-License-Identifier: GPL-2.0-only *//* * MFD internals for Cirrus Logic Madera codecs * * Copyright (C) 2015-2018 Cirrus Logic */
#ifndef MADERA_CORE_H#define MADERA_CORE_H
#include <linux/clk.h>#include <linux/gpio/consumer.h>#include <linux/interrupt.h>#include <linux/mfd/madera/pdata.h>#include <linux/mutex.h>#include <linux/notifier.h>#include <linux/regmap.h>#include <linux/regulator/consumer.h>
enum madera_type { /* 0 is reserved for indicating failure to identify */ CS47L35 = 1, CS47L85 = 2, CS47L90 = 3, CS47L91 = 4, CS47L92 = 5, CS47L93 = 6, WM1840 = 7, CS47L15 = 8, CS42L92 = 9,};
enum { MADERA_MCLK1, MADERA_MCLK2, MADERA_MCLK3, MADERA_NUM_MCLK};
#define MADERA_MAX_CORE_SUPPLIES 2#define MADERA_MAX_GPIOS 40
#define CS47L15_NUM_GPIOS 15#define CS47L35_NUM_GPIOS 16#define CS47L85_NUM_GPIOS 40#define CS47L90_NUM_GPIOS 38#define CS47L92_NUM_GPIOS 16
#define MADERA_MAX_MICBIAS 4
#define MADERA_MAX_HP_OUTPUT 3
/* Notifier events */#define MADERA_NOTIFY_VOICE_TRIGGER 0x1#define MADERA_NOTIFY_HPDET 0x2#define MADERA_NOTIFY_MICDET 0x4
/* GPIO Function Definitions */#define MADERA_GP_FN_ALTERNATE 0x00#define MADERA_GP_FN_GPIO 0x01#define MADERA_GP_FN_DSP_GPIO 0x02#define MADERA_GP_FN_IRQ1 0x03#define MADERA_GP_FN_IRQ2 0x04#define MADERA_GP_FN_FLL1_CLOCK 0x10#define MADERA_GP_FN_FLL2_CLOCK 0x11#define MADERA_GP_FN_FLL3_CLOCK 0x12#define MADERA_GP_FN_FLLAO_CLOCK 0x13#define MADERA_GP_FN_FLL1_LOCK 0x18#define MADERA_GP_FN_FLL2_LOCK 0x19#define MADERA_GP_FN_FLL3_LOCK 0x1A#define MADERA_GP_FN_FLLAO_LOCK 0x1B#define MADERA_GP_FN_OPCLK_OUT 0x40#define MADERA_GP_FN_OPCLK_ASYNC_OUT 0x41#define MADERA_GP_FN_PWM1 0x48#define MADERA_GP_FN_PWM2 0x49#define MADERA_GP_FN_SPDIF_OUT 0x4C#define MADERA_GP_FN_HEADPHONE_DET 0x50#define MADERA_GP_FN_MIC_DET 0x58#define MADERA_GP_FN_DRC1_SIGNAL_DETECT 0x80#define MADERA_GP_FN_DRC2_SIGNAL_DETECT 0x81#define MADERA_GP_FN_ASRC1_IN1_LOCK 0x88#define MADERA_GP_FN_ASRC1_IN2_LOCK 0x89#define MADERA_GP_FN_ASRC2_IN1_LOCK 0x8A#define MADERA_GP_FN_ASRC2_IN2_LOCK 0x8B#define MADERA_GP_FN_DSP_IRQ1 0xA0#define MADERA_GP_FN_DSP_IRQ2 0xA1#define MADERA_GP_FN_DSP_IRQ3 0xA2#define MADERA_GP_FN_DSP_IRQ4 0xA3#define MADERA_GP_FN_DSP_IRQ5 0xA4#define MADERA_GP_FN_DSP_IRQ6 0xA5#define MADERA_GP_FN_DSP_IRQ7 0xA6#define MADERA_GP_FN_DSP_IRQ8 0xA7#define MADERA_GP_FN_DSP_IRQ9 0xA8#define MADERA_GP_FN_DSP_IRQ10 0xA9#define MADERA_GP_FN_DSP_IRQ11 0xAA#define MADERA_GP_FN_DSP_IRQ12 0xAB#define MADERA_GP_FN_DSP_IRQ13 0xAC#define MADERA_GP_FN_DSP_IRQ14 0xAD#define MADERA_GP_FN_DSP_IRQ15 0xAE#define MADERA_GP_FN_DSP_IRQ16 0xAF#define MADERA_GP_FN_HPOUT1L_SC 0xB0#define MADERA_GP_FN_HPOUT1R_SC 0xB1#define MADERA_GP_FN_HPOUT2L_SC 0xB2#define MADERA_GP_FN_HPOUT2R_SC 0xB3#define MADERA_GP_FN_HPOUT3L_SC 0xB4#define MADERA_GP_FN_HPOUT4R_SC 0xB5#define MADERA_GP_FN_SPKOUTL_SC 0xB6#define MADERA_GP_FN_SPKOUTR_SC 0xB7#define MADERA_GP_FN_HPOUT1L_ENA 0xC0#define MADERA_GP_FN_HPOUT1R_ENA 0xC1#define MADERA_GP_FN_HPOUT2L_ENA 0xC2#define MADERA_GP_FN_HPOUT2R_ENA 0xC3#define MADERA_GP_FN_HPOUT3L_ENA 0xC4#define MADERA_GP_FN_HPOUT4R_ENA 0xC5#define MADERA_GP_FN_SPKOUTL_ENA 0xC6#define MADERA_GP_FN_SPKOUTR_ENA 0xC7#define MADERA_GP_FN_HPOUT1L_DIS 0xD0#define MADERA_GP_FN_HPOUT1R_DIS 0xD1#define MADERA_GP_FN_HPOUT2L_DIS 0xD2#define MADERA_GP_FN_HPOUT2R_DIS 0xD3#define MADERA_GP_FN_HPOUT3L_DIS 0xD4#define MADERA_GP_FN_HPOUT4R_DIS 0xD5#define MADERA_GP_FN_SPKOUTL_DIS 0xD6#define MADERA_GP_FN_SPKOUTR_DIS 0xD7#define MADERA_GP_FN_SPK_SHUTDOWN 0xE0#define MADERA_GP_FN_SPK_OVH_SHUTDOWN 0xE1#define MADERA_GP_FN_SPK_OVH_WARN 0xE2#define MADERA_GP_FN_TIMER1_STATUS 0x140#define MADERA_GP_FN_TIMER2_STATUS 0x141#define MADERA_GP_FN_TIMER3_STATUS 0x142#define MADERA_GP_FN_TIMER4_STATUS 0x143#define MADERA_GP_FN_TIMER5_STATUS 0x144#define MADERA_GP_FN_TIMER6_STATUS 0x145#define MADERA_GP_FN_TIMER7_STATUS 0x146#define MADERA_GP_FN_TIMER8_STATUS 0x147#define MADERA_GP_FN_EVENTLOG1_FIFO_STS 0x150#define MADERA_GP_FN_EVENTLOG2_FIFO_STS 0x151#define MADERA_GP_FN_EVENTLOG3_FIFO_STS 0x152#define MADERA_GP_FN_EVENTLOG4_FIFO_STS 0x153#define MADERA_GP_FN_EVENTLOG5_FIFO_STS 0x154#define MADERA_GP_FN_EVENTLOG6_FIFO_STS 0x155#define MADERA_GP_FN_EVENTLOG7_FIFO_STS 0x156#define MADERA_GP_FN_EVENTLOG8_FIFO_STS 0x157
struct snd_soc_dapm_context;
/* * struct madera - internal data shared by the set of Madera drivers * * This should not be used by anything except child drivers of the Madera MFD * * @regmap: pointer to the regmap instance for 16-bit registers * @regmap_32bit: pointer to the regmap instance for 32-bit registers * @dev: pointer to the MFD device * @type: type of codec * @rev: silicon revision * @type_name: display name of this codec * @num_core_supplies: number of core supply regulators * @core_supplies: list of core supplies that are always required * @dcvdd: pointer to DCVDD regulator * @internal_dcvdd: true if DCVDD is supplied from the internal LDO1 * @pdata: our pdata * @irq_dev: the irqchip child driver device * @irq_data: pointer to irqchip data for the child irqchip driver * @irq: host irq number from SPI or I2C configuration * @mclk: Structure holding clock supplies * @out_clamp: indicates output clamp state for each analogue output * @out_shorted: indicates short circuit state for each analogue output * @hp_ena: bitflags of enable state for the headphone outputs * @num_micbias: number of MICBIAS outputs * @num_childbias: number of child biases for each MICBIAS * @dapm: pointer to codec driver DAPM context * @notifier: notifier for signalling events to ASoC machine driver */struct madera { struct regmap *regmap; struct regmap *regmap_32bit;
struct device *dev;
enum madera_type type; unsigned int rev; const char *type_name;
int num_core_supplies; struct regulator_bulk_data core_supplies[MADERA_MAX_CORE_SUPPLIES]; struct regulator *dcvdd; bool internal_dcvdd; bool reset_errata;
struct madera_pdata pdata;
struct device *irq_dev; struct regmap_irq_chip_data *irq_data; int irq;
struct clk_bulk_data mclk[MADERA_NUM_MCLK];
unsigned int num_micbias; unsigned int num_childbias[MADERA_MAX_MICBIAS];
struct snd_soc_dapm_context *dapm; struct mutex dapm_ptr_lock; unsigned int hp_ena; bool out_clamp[MADERA_MAX_HP_OUTPUT]; bool out_shorted[MADERA_MAX_HP_OUTPUT];
struct blocking_notifier_head notifier;};#endif