1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (C) 2014 NVIDIA Corporation 4 */ 5 6#ifndef __POWER_AS3722_H__ 7#define __POWER_AS3722_H__ 8 9struct udevice; 10 11#define AS3722_GPIO_OUTPUT_VDDH (1 << 0) 12#define AS3722_GPIO_INVERT (1 << 1) 13 14#define AS3722_DEVICE_ID 0x0c 15#define AS3722_SD_VOLTAGE(n) (0x00 + (n)) 16#define AS3722_LDO_VOLTAGE(n) (0x10 + (n)) 17#define AS3722_SD_CONTROL 0x4d 18#define AS3722_LDO_CONTROL0 0x4e 19#define AS3722_LDO_CONTROL1 0x4f 20#define AS3722_ASIC_ID1 0x90 21#define AS3722_ASIC_ID2 0x91 22 23#define AS3722_GPIO_CONTROL(n) (0x08 + (n)) 24#define AS3722_GPIO_SIGNAL_OUT 0x20 25#define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDH (1 << 0) 26#define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDL (7 << 0) 27#define AS3722_GPIO_CONTROL_INVERT (1 << 7) 28 29int as3722_sd_set_voltage(struct udevice *dev, unsigned int sd, u8 value); 30int as3722_ldo_set_voltage(struct udevice *dev, unsigned int ldo, u8 value); 31 32#endif /* __POWER_AS3722_H__ */ 33