linux/drivers/regulator/atc260x-regulator.c

// SPDX-License-Identifier: GPL-2.0+
//
// Regulator driver for ATC260x PMICs
//
// Copyright (C) 2019 Manivannan Sadhasivam <[email protected]>
// Copyright (C) 2020 Cristian Ciocaltea <[email protected]>

#include <linux/mfd/atc260x/core.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/driver.h>

struct atc260x_regulator_data { … };

static const struct linear_range atc2603c_dcdc_voltage_ranges[] = …;

static const struct linear_range atc2609a_dcdc_voltage_ranges[] = …;

static const struct linear_range atc2609a_ldo_voltage_ranges0[] = …;

static const struct linear_range atc2609a_ldo_voltage_ranges1[] = …;

static const unsigned int atc260x_ldo_voltage_range_sel[] = …;

static int atc260x_dcdc_set_voltage_time_sel(struct regulator_dev *rdev,
					     unsigned int old_selector,
					     unsigned int new_selector)
{ … }

static int atc260x_ldo_set_voltage_time_sel(struct regulator_dev *rdev,
					    unsigned int old_selector,
					    unsigned int new_selector)
{ … }

static const struct regulator_ops atc260x_dcdc_ops = …;

static const struct regulator_ops atc260x_ldo_ops = …;

static const struct regulator_ops atc260x_ldo_bypass_ops = …;

static const struct regulator_ops atc260x_ldo_bypass_discharge_ops = …;

static const struct regulator_ops atc260x_dcdc_range_ops = …;

static const struct regulator_ops atc260x_ldo_range_pick_ops = …;

static const struct regulator_ops atc260x_dcdc_fixed_ops = …;

static const struct regulator_ops atc260x_ldo_fixed_ops = …;

static const struct regulator_ops atc260x_no_ops = …;

/*
 * Note LDO8 is not documented in datasheet (v2.4), but supported
 * in the vendor's driver implementation (xapp-le-kernel).
 */
enum atc2603c_reg_ids { … };

#define atc2603c_reg_desc_dcdc(num, min, step, n_volt, vsel_h, vsel_l) …

#define atc2603c_reg_desc_dcdc_range(num, vsel_h, vsel_l) …

#define atc2603c_reg_desc_dcdc_fixed(num, min, step, n_volt, vsel_h, vsel_l) …

#define atc2603c_reg_desc_ldo(num, min, step, n_volt, vsel_h, vsel_l) …

#define atc2603c_reg_desc_ldo_fixed(num, min, step, n_volt, vsel_h, vsel_l) …

#define atc2603c_reg_desc_ldo_noops(num, vfixed) …

#define atc2603c_reg_desc_ldo_switch(num, min, step, n_volt, vsel_h, vsel_l) …

static const struct regulator_desc atc2603c_reg[] = …;

static const struct regulator_desc atc2603c_reg_dcdc2_ver_b = …;

enum atc2609a_reg_ids { … };

#define atc2609a_reg_desc_dcdc(num, en_bit) …

#define atc2609a_reg_desc_dcdc_range(num, en_bit) …

#define atc2609a_reg_desc_ldo(num) …

#define atc2609a_reg_desc_ldo_bypass(num) …

#define atc2609a_reg_desc_ldo_range_pick(num, n_range, n_volt) …

#define atc2609a_reg_desc_ldo_fixed(num) …

static const struct regulator_desc atc2609a_reg[] = …;

static int atc260x_regulator_probe(struct platform_device *pdev)
{ … }

static struct platform_driver atc260x_regulator_driver = …;

module_platform_driver(…) …;

MODULE_DESCRIPTION(…) …;
MODULE_AUTHOR(…) …;
MODULE_AUTHOR(…) …;
MODULE_LICENSE(…) …;