u-boot/include/power/act8846_pmic.h
Simon Glass d2c88f7d52 power: Add support for ACT8846 PMIC
Add a driver for the ACT8846 PMIC. This supports several LDOs and BUCKs and
is connected to the I2C bus. This driver supports using a regulator driver
to access the regulators.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-09-02 21:28:23 -06:00

37 lines
600 B
C

/*
* Copyright (C) 2015 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _PMIC_ACT8846_H_
#define _PMIC_ACT8846_H_
#include <asm/gpio.h>
#define ACT8846_NUM_OF_REGS 12
#define BUCK_VOL_MASK 0x3f
#define LDO_VOL_MASK 0x3f
#define BUCK_EN_MASK 0x80
#define LDO_EN_MASK 0x80
#define VOL_MIN_IDX 0x00
#define VOL_MAX_IDX 0x3f
struct act8846_reg_table {
char *name;
char reg_ctl;
char reg_vol;
};
struct pmic_act8846 {
struct pmic *pmic;
int node; /*device tree node*/
struct gpio_desc pwr_hold;
struct udevice *dev;
};
#endif