1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl> 4 * 5 * X-Powers AXP221 Power Management IC driver 6 */ 7 8 /* Page 0 addresses */ 9 #define AXP221_CHIP_ID 0x03 10 #define AXP221_OUTPUT_CTRL1 0x10 11 #define AXP221_OUTPUT_CTRL1_DCDC0_EN (1 << 0) 12 #define AXP221_OUTPUT_CTRL1_DCDC1_EN (1 << 1) 13 #define AXP221_OUTPUT_CTRL1_DCDC2_EN (1 << 2) 14 #define AXP221_OUTPUT_CTRL1_DCDC3_EN (1 << 3) 15 #define AXP221_OUTPUT_CTRL1_DCDC4_EN (1 << 4) 16 #define AXP221_OUTPUT_CTRL1_DCDC5_EN (1 << 5) 17 #define AXP221_OUTPUT_CTRL1_ALDO1_EN (1 << 6) 18 #define AXP221_OUTPUT_CTRL1_ALDO2_EN (1 << 7) 19 #define AXP221_OUTPUT_CTRL2 0x12 20 #define AXP221_OUTPUT_CTRL2_ELDO1_EN (1 << 0) 21 #define AXP221_OUTPUT_CTRL2_ELDO2_EN (1 << 1) 22 #define AXP221_OUTPUT_CTRL2_ELDO3_EN (1 << 2) 23 #define AXP221_OUTPUT_CTRL2_DLDO1_EN (1 << 3) 24 #define AXP221_OUTPUT_CTRL2_DLDO2_EN (1 << 4) 25 #define AXP221_OUTPUT_CTRL2_DLDO3_EN (1 << 5) 26 #define AXP221_OUTPUT_CTRL2_DLDO4_EN (1 << 6) 27 #define AXP221_OUTPUT_CTRL2_DCDC1SW_EN (1 << 7) 28 #define AXP221_OUTPUT_CTRL3 0x13 29 #define AXP221_OUTPUT_CTRL3_ALDO3_EN (1 << 7) 30 #define AXP221_DLDO1_CTRL 0x15 31 #define AXP221_DLDO2_CTRL 0x16 32 #define AXP221_DLDO3_CTRL 0x17 33 #define AXP221_DLDO4_CTRL 0x18 34 #define AXP221_ELDO1_CTRL 0x19 35 #define AXP221_ELDO2_CTRL 0x1a 36 #define AXP221_ELDO3_CTRL 0x1b 37 #define AXP221_DCDC1_CTRL 0x21 38 #define AXP221_DCDC2_CTRL 0x22 39 #define AXP221_DCDC3_CTRL 0x23 40 #define AXP221_DCDC4_CTRL 0x24 41 #define AXP221_DCDC5_CTRL 0x25 42 #define AXP221_ALDO1_CTRL 0x28 43 #define AXP221_ALDO2_CTRL 0x29 44 #define AXP221_ALDO3_CTRL 0x2a 45 #define AXP221_SHUTDOWN 0x32 46 #define AXP221_SHUTDOWN_POWEROFF (1 << 7) 47 #define AXP221_PAGE 0xff 48 49 /* Page 1 addresses */ 50 #define AXP221_SID 0x20 51 52 /* For axp_gpio.c */ 53 #define AXP_POWER_STATUS 0x00 54 #define AXP_POWER_STATUS_VBUS_PRESENT (1 << 5) 55 #define AXP_VBUS_IPSOUT 0x30 56 #define AXP_VBUS_IPSOUT_DRIVEBUS (1 << 2) 57 #define AXP_MISC_CTRL 0x8f 58 #define AXP_MISC_CTRL_N_VBUSEN_FUNC (1 << 4) 59 #define AXP_GPIO0_CTRL 0x90 60 #define AXP_GPIO1_CTRL 0x92 61 #define AXP_GPIO_CTRL_OUTPUT_LOW 0x00 /* Drive pin low */ 62 #define AXP_GPIO_CTRL_OUTPUT_HIGH 0x01 /* Drive pin high */ 63 #define AXP_GPIO_CTRL_INPUT 0x02 /* Input */ 64 #define AXP_GPIO_STATE 0x94 65 #define AXP_GPIO_STATE_OFFSET 0 66