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GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

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lai
2026-09-06 03:52:57 +08:00
commit b1928b41c0
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source/bootloader/u-boot-2020.01/include/power/as3722.h
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2014 NVIDIA Corporation
*/
#ifndef __POWER_AS3722_H__
#define __POWER_AS3722_H__
#define AS3722_GPIO_OUTPUT_VDDH (1 << 0)
#define AS3722_GPIO_INVERT (1 << 1)
#define AS3722_DEVICE_ID 0x0c
#define AS3722_SD_VOLTAGE(n) (0x00 + (n))
#define AS3722_LDO_VOLTAGE(n) (0x10 + (n))
#define AS3722_SD_CONTROL 0x4d
#define AS3722_LDO_CONTROL0 0x4e
#define AS3722_LDO_CONTROL1 0x4f
#define AS3722_ASIC_ID1 0x90
#define AS3722_ASIC_ID2 0x91
#define AS3722_GPIO_CONTROL(n) (0x08 + (n))
#define AS3722_GPIO_SIGNAL_OUT 0x20
#define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDH (1 << 0)
#define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDL (7 << 0)
#define AS3722_GPIO_CONTROL_INVERT (1 << 7)
int as3722_sd_set_voltage(struct udevice *dev, unsigned int sd, u8 value);
int as3722_ldo_set_voltage(struct udevice *dev, unsigned int ldo, u8 value);
#endif /* __POWER_AS3722_H__ */