/* * (C) Copyright 2013 Oliver Schinagl * * X-Powers AXP221 Power Management IC driver * * SPDX-License-Identifier: GPL-2.0+ */ #define AXP221_CHIP_ADDR 0x68 #define AXP221_CTRL_ADDR 0x3e #define AXP221_INIT_DATA 0x3e #define AXP221_CHIP_ID 0x03 #define AXP221_OUTPUT_CTRL1 0x10 #define AXP221_OUTPUT_CTRL1_ALDO1_EN (1 << 6) #define AXP221_OUTPUT_CTRL1_ALDO2_EN (1 << 7) #define AXP221_OUTPUT_CTRL2 0x12 #define AXP221_OUTPUT_CTRL2_DLDO1_EN (1 << 3) #define AXP221_OUTPUT_CTRL2_DLDO2_EN (1 << 4) #define AXP221_OUTPUT_CTRL2_DLDO3_EN (1 << 5) #define AXP221_OUTPUT_CTRL2_DLDO4_EN (1 << 6) #define AXP221_OUTPUT_CTRL2_DCDC1_EN (1 << 7) #define AXP221_OUTPUT_CTRL3 0x13 #define AXP221_OUTPUT_CTRL3_ALDO3_EN (1 << 7) #define AXP221_DLDO1_CTRL 0x15 #define AXP221_DLDO2_CTRL 0x16 #define AXP221_DLDO3_CTRL 0x17 #define AXP221_DLDO4_CTRL 0x18 #define AXP221_DCDC1_CTRL 0x21 #define AXP221_DCDC2_CTRL 0x22 #define AXP221_DCDC3_CTRL 0x23 #define AXP221_DCDC4_CTRL 0x24 #define AXP221_DCDC5_CTRL 0x25 #define AXP221_ALDO1_CTRL 0x28 #define AXP221_ALDO2_CTRL 0x28 #define AXP221_ALDO3_CTRL 0x2a int axp221_set_dcdc1(unsigned int mvolt); int axp221_set_dcdc2(unsigned int mvolt); int axp221_set_dcdc3(unsigned int mvolt); int axp221_set_dcdc4(unsigned int mvolt); int axp221_set_dcdc5(unsigned int mvolt); int axp221_set_dldo1(unsigned int mvolt); int axp221_set_dldo2(unsigned int mvolt); int axp221_set_dldo3(unsigned int mvolt); int axp221_set_dldo4(unsigned int mvolt); int axp221_set_aldo1(unsigned int mvolt); int axp221_set_aldo2(unsigned int mvolt); int axp221_set_aldo3(unsigned int mvolt); int axp221_init(void);