1 /* 2 * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl> 3 * 4 * X-Powers AXP221 Power Management IC driver 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 /* Page 0 addresses */ 10 #define AXP221_CHIP_ID 0x03 11 #define AXP221_OUTPUT_CTRL1 0x10 12 #define AXP221_OUTPUT_CTRL1_DCDC0_EN (1 << 0) 13 #define AXP221_OUTPUT_CTRL1_DCDC1_EN (1 << 1) 14 #define AXP221_OUTPUT_CTRL1_DCDC2_EN (1 << 2) 15 #define AXP221_OUTPUT_CTRL1_DCDC3_EN (1 << 3) 16 #define AXP221_OUTPUT_CTRL1_DCDC4_EN (1 << 4) 17 #define AXP221_OUTPUT_CTRL1_DCDC5_EN (1 << 5) 18 #define AXP221_OUTPUT_CTRL1_ALDO1_EN (1 << 6) 19 #define AXP221_OUTPUT_CTRL1_ALDO2_EN (1 << 7) 20 #define AXP221_OUTPUT_CTRL2 0x12 21 #define AXP221_OUTPUT_CTRL2_ELDO1_EN (1 << 0) 22 #define AXP221_OUTPUT_CTRL2_ELDO2_EN (1 << 1) 23 #define AXP221_OUTPUT_CTRL2_ELDO3_EN (1 << 2) 24 #define AXP221_OUTPUT_CTRL2_DLDO1_EN (1 << 3) 25 #define AXP221_OUTPUT_CTRL2_DLDO2_EN (1 << 4) 26 #define AXP221_OUTPUT_CTRL2_DLDO3_EN (1 << 5) 27 #define AXP221_OUTPUT_CTRL2_DLDO4_EN (1 << 6) 28 #define AXP221_OUTPUT_CTRL2_DCDC1SW_EN (1 << 7) 29 #define AXP221_OUTPUT_CTRL3 0x13 30 #define AXP221_OUTPUT_CTRL3_ALDO3_EN (1 << 7) 31 #define AXP221_DLDO1_CTRL 0x15 32 #define AXP221_DLDO2_CTRL 0x16 33 #define AXP221_DLDO3_CTRL 0x17 34 #define AXP221_DLDO4_CTRL 0x18 35 #define AXP221_ELDO1_CTRL 0x19 36 #define AXP221_ELDO2_CTRL 0x1a 37 #define AXP221_ELDO3_CTRL 0x1b 38 #define AXP221_DCDC1_CTRL 0x21 39 #define AXP221_DCDC2_CTRL 0x22 40 #define AXP221_DCDC3_CTRL 0x23 41 #define AXP221_DCDC4_CTRL 0x24 42 #define AXP221_DCDC5_CTRL 0x25 43 #define AXP221_ALDO1_CTRL 0x28 44 #define AXP221_ALDO2_CTRL 0x29 45 #define AXP221_ALDO3_CTRL 0x2a 46 #define AXP221_VBUS_IPSOUT 0x30 47 #define AXP221_VBUS_IPSOUT_DRIVEBUS (1 << 2) 48 #define AXP221_MISC_CTRL 0x8f 49 #define AXP221_MISC_CTRL_N_VBUSEN_FUNC (1 << 4) 50 #define AXP221_PAGE 0xff 51 52 /* Page 1 addresses */ 53 #define AXP221_SID 0x20 54 55 /* For axp_gpio.c */ 56 #define AXP_POWER_STATUS 0x00 57 #define AXP_POWER_STATUS_VBUS_PRESENT (1 << 5) 58 #define AXP_GPIO0_CTRL 0x90 59 #define AXP_GPIO1_CTRL 0x92 60 #define AXP_GPIO_CTRL_OUTPUT_LOW 0x00 /* Drive pin low */ 61 #define AXP_GPIO_CTRL_OUTPUT_HIGH 0x01 /* Drive pin high */ 62 #define AXP_GPIO_CTRL_INPUT 0x02 /* Input */ 63 #define AXP_GPIO_STATE 0x94 64 #define AXP_GPIO_STATE_OFFSET 0 65