/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Platform data for Cirrus Logic Madera codecs
*
* Copyright ( C ) 2015 - 2018 Cirrus Logic
*/
#ifndef MADERA_PDATA_H
#define MADERA_PDATA_H
#include <linux/regulator/arizona-ldo1.h>
#include <linux/regulator/arizona-micsupp.h>
#include <linux/regulator/machine.h>
#include <linux/types.h>
#include <sound/madera-pdata.h>
#define MADERA_MAX_MICBIAS 4
#define MADERA_MAX_CHILD_MICBIAS 4
#define MADERA_MAX_GPSW 2
struct gpio_desc;
struct pinctrl_map;
/**
* struct madera_pdata - Configuration data for Madera devices
*
* @ reset : GPIO controlling / RESET ( NULL = none )
* @ ldo1 : Substruct of pdata for the LDO1 regulator
* @ micvdd : Substruct of pdata for the MICVDD regulator
* @ irq_flags : Mode for primary IRQ ( defaults to active low )
* @ gpio_base : Base GPIO number
* @ gpio_configs : Array of GPIO configurations ( See
* Documentation / driver - api / pin - control . rst )
* @ n_gpio_configs : Number of entries in gpio_configs
* @ gpsw : General purpose switch mode setting . Depends on the external
* hardware connected to the switch . ( See the SW1_MODE field
* in the datasheet for the available values for your codec )
* @ codec : Substruct of pdata for the ASoC codec driver
*/
struct madera_pdata {
struct gpio_desc *reset;
struct arizona_ldo1_pdata ldo1;
struct arizona_micsupp_pdata micvdd;
unsigned int irq_flags;
int gpio_base;
const struct pinctrl_map *gpio_configs;
int n_gpio_configs;
u32 gpsw[MADERA_MAX_GPSW];
struct madera_codec_pdata codec;
};
#endif
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