LXR linux/include/linux/mfd/da9055/pdata.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/* Copyright (C) 2012 Dialog Semiconductor Ltd.
   3 */
   4#ifndef __DA9055_PDATA_H
   5#define __DA9055_PDATA_H
   6
   7#define DA9055_MAX_REGULATORS   8
   8
   9struct da9055;
  10struct gpio_desc;
  11
  12enum gpio_select {
  13        NO_GPIO = 0,
  14        GPIO_1,
  15        GPIO_2
  16};
  17
  18struct da9055_pdata {
  19        int (*init) (struct da9055 *da9055);
  20        int irq_base;
  21        int gpio_base;
  22
  23        struct regulator_init_data *regulators[DA9055_MAX_REGULATORS];
  24        /* Enable RTC in RESET Mode */
  25        bool reset_enable;
  26        /*
  27         * GPI muxed pin to control
  28         * regulator state A/B, 0 if not available.
  29         */
  30        int *gpio_ren;
  31        /*
  32         * GPI muxed pin to control
  33         * regulator set, 0 if not available.
  34         */
  35        int *gpio_rsel;
  36        /*
  37         * Regulator mode control bits value (GPI offset) that
  38         * controls the regulator state, 0 if not available.
  39         */
  40        enum gpio_select *reg_ren;
  41        /*
  42         * Regulator mode control bits value (GPI offset) that
  43         * controls the regulator set A/B, 0 if  not available.
  44         */
  45        enum gpio_select *reg_rsel;
  46        /* GPIO descriptors to enable regulator, NULL if not available */
  47        struct gpio_desc **ena_gpiods;
  48};
  49#endif /* __DA9055_PDATA_H */
  50