1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2012 Henrik Nordstrom <henrik@henriknordstrom.net> 4 */ 5 6 enum axp209_reg { 7 AXP209_POWER_STATUS = 0x00, 8 AXP209_CHIP_VERSION = 0x03, 9 AXP209_OUTPUT_CTRL = 0x12, 10 AXP209_DCDC2_VOLTAGE = 0x23, 11 AXP209_DCDC3_VOLTAGE = 0x27, 12 AXP209_LDO24_VOLTAGE = 0x28, 13 AXP209_LDO3_VOLTAGE = 0x29, 14 AXP209_IRQ_ENABLE1 = 0x40, 15 AXP209_IRQ_ENABLE2 = 0x41, 16 AXP209_IRQ_ENABLE3 = 0x42, 17 AXP209_IRQ_ENABLE4 = 0x43, 18 AXP209_IRQ_ENABLE5 = 0x44, 19 AXP209_IRQ_STATUS5 = 0x4c, 20 AXP209_SHUTDOWN = 0x32, 21 }; 22 23 #define AXP209_POWER_STATUS_ON_BY_DC (1 << 0) 24 #define AXP209_POWER_STATUS_VBUS_USABLE (1 << 4) 25 26 #define AXP209_OUTPUT_CTRL_EXTEN (1 << 0) 27 #define AXP209_OUTPUT_CTRL_DCDC3 (1 << 1) 28 #define AXP209_OUTPUT_CTRL_LDO2 (1 << 2) 29 #define AXP209_OUTPUT_CTRL_LDO4 (1 << 3) 30 #define AXP209_OUTPUT_CTRL_DCDC2 (1 << 4) 31 #define AXP209_OUTPUT_CTRL_LDO3 (1 << 6) 32 33 #define AXP209_IRQ5_PEK_UP (1 << 6) 34 #define AXP209_IRQ5_PEK_DOWN (1 << 5) 35 36 #define AXP209_POWEROFF (1 << 7) 37 38 /* For axp_gpio.c */ 39 #define AXP_POWER_STATUS 0x00 40 #define AXP_POWER_STATUS_VBUS_PRESENT (1 << 5) 41 #define AXP_GPIO0_CTRL 0x90 42 #define AXP_GPIO1_CTRL 0x92 43 #define AXP_GPIO2_CTRL 0x93 44 #define AXP_GPIO_CTRL_OUTPUT_LOW 0x00 /* Drive pin low */ 45 #define AXP_GPIO_CTRL_OUTPUT_HIGH 0x01 /* Drive pin high */ 46 #define AXP_GPIO_CTRL_INPUT 0x02 /* Input */ 47 #define AXP_GPIO_STATE 0x94 48 #define AXP_GPIO_STATE_OFFSET 4 49