| /* |
| * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl> |
| * |
| * 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 AXP223_DEVICE_ADDR 0x3a3 |
| #define AXP223_RUNTIME_ADDR 0x2d |
| |
| /* Page 0 addresses */ |
| #define AXP221_CHIP_ID 0x03 |
| #define AXP221_OUTPUT_CTRL1 0x10 |
| #define AXP221_OUTPUT_CTRL1_DCDC0_EN (1 << 0) |
| #define AXP221_OUTPUT_CTRL1_DCDC1_EN (1 << 1) |
| #define AXP221_OUTPUT_CTRL1_DCDC2_EN (1 << 2) |
| #define AXP221_OUTPUT_CTRL1_DCDC3_EN (1 << 3) |
| #define AXP221_OUTPUT_CTRL1_DCDC4_EN (1 << 4) |
| #define AXP221_OUTPUT_CTRL1_DCDC5_EN (1 << 5) |
| #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_ELDO1_EN (1 << 0) |
| #define AXP221_OUTPUT_CTRL2_ELDO2_EN (1 << 1) |
| #define AXP221_OUTPUT_CTRL2_ELDO3_EN (1 << 2) |
| #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_DCDC1SW_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_ELDO1_CTRL 0x19 |
| #define AXP221_ELDO2_CTRL 0x1a |
| #define AXP221_ELDO3_CTRL 0x1b |
| #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 0x29 |
| #define AXP221_ALDO3_CTRL 0x2a |
| #define AXP221_VBUS_IPSOUT 0x30 |
| #define AXP221_VBUS_IPSOUT_DRIVEBUS (1 << 2) |
| #define AXP221_MISC_CTRL 0x8f |
| #define AXP221_MISC_CTRL_N_VBUSEN_FUNC (1 << 4) |
| #define AXP221_PAGE 0xff |
| |
| /* Page 1 addresses */ |
| #define AXP221_SID 0x20 |
| |
| /* We support drivebus control */ |
| #define AXP_DRIVEBUS |
| |
| 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_set_eldo(int eldo_num, unsigned int mvolt); |
| int axp221_init(void); |
| int axp221_get_sid(unsigned int *sid); |
| int axp_drivebus_enable(void); |
| int axp_drivebus_disable(void); |