linux-imx

/*

 * Regulator driver for TI TPS6586x

 *

 * Copyright (C) 2010 Compulab Ltd.

 * Author: Mike Rapoport <mike@compulab.co.il>

 *

 * Based on da903x

 * Copyright (C) 2006-2008 Marvell International Ltd.

 * Copyright (C) 2008 Compulab Ltd.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */

​

#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/init.h>

#include <linux/err.h>

#include <linux/of.h>

#include <linux/slab.h>

#include <linux/platform_device.h>

#include <linux/regulator/driver.h>

#include <linux/regulator/machine.h>

#include <linux/regulator/of_regulator.h>

#include <linux/mfd/tps6586x.h>

​

/* supply control and voltage setting  */

#define TPS6586X_SUPPLYENA  0x10

#define TPS6586X_SUPPLYENB  0x11

#define TPS6586X_SUPPLYENC  0x12

#define TPS6586X_SUPPLYEND  0x13

#define TPS6586X_SUPPLYENE  0x14

#define TPS6586X_VCC1       0x20

#define TPS6586X_VCC2       0x21

#define TPS6586X_SM1V1      0x23

#define TPS6586X_SM1V2      0x24

#define TPS6586X_SM1SL      0x25

#define TPS6586X_SM0V1      0x26

#define TPS6586X_SM0V2      0x27

#define TPS6586X_SM0SL      0x28

#define TPS6586X_LDO2AV1    0x29

#define TPS6586X_LDO2AV2    0x2A

#define TPS6586X_LDO2BV1    0x2F

#define TPS6586X_LDO2BV2    0x30

#define TPS6586X_LDO4V1     0x32

#define TPS6586X_LDO4V2     0x33

​

/* converter settings  */

#define TPS6586X_SUPPLYV1   0x41

#define TPS6586X_SUPPLYV2   0x42

#define TPS6586X_SUPPLYV3   0x43

#define TPS6586X_SUPPLYV4   0x44

#define TPS6586X_SUPPLYV5   0x45

#define TPS6586X_SUPPLYV6   0x46

#define TPS6586X_SMODE1     0x47

#define TPS6586X_SMODE2     0x48

​

struct tps6586x_regulator {

    struct regulator_desc desc;

​

    int enable_bit[2];

    int enable_reg[2];