mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-03 21:48:15 +00:00
6173c45b21
The AS3722 provides a number of DC/DC converters and LDOs as well as 8 GPIOs. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
28 lines
808 B
C
28 lines
808 B
C
/*
|
|
* 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);
|
|
|
|
#endif /* __POWER_AS3722_H__ */
|