aboutsummaryrefslogtreecommitdiff
path: root/include/power/as3722.h
blob: 0f22482ff705f4cb7c3c5c9ae70b963e5415d55f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/*
 * Copyright (C) 2014 NVIDIA Corporation
 *
 * SPDX-License-Identifier: GPL-2.0+
 */

#ifndef __POWER_AS3722_H__
#define __POWER_AS3722_H__

#include <asm/types.h>

#define AS3722_GPIO_OUTPUT_VDDH (1 << 0)
#define AS3722_GPIO_INVERT (1 << 1)

struct udevice;

int as3722_init(struct udevice **devp);
int as3722_sd_enable(struct udevice *pmic, unsigned int sd);
int as3722_sd_set_voltage(struct udevice *pmic, unsigned int sd, u8 value);
int as3722_ldo_enable(struct udevice *pmic, unsigned int ldo);
int as3722_ldo_set_voltage(struct udevice *pmic, unsigned int ldo, u8 value);
int as3722_gpio_configure(struct udevice *pmic, unsigned int gpio,
			  unsigned long flags);
int as3722_gpio_direction_output(struct udevice *pmic, unsigned int gpio,
				 unsigned int level);
int as3722_read(struct udevice *pmic, u8 reg, u8 *value);
int as3722_write(struct udevice *pmic, u8 reg, u8 value);
int as3722_get(struct udevice **devp);

#endif /* __POWER_AS3722_H__ */