diff options
Diffstat (limited to 'include/axp221.h')
| -rw-r--r-- | include/axp221.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/include/axp221.h b/include/axp221.h new file mode 100644 index 0000000..caffb91 --- /dev/null +++ b/include/axp221.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl> + * + * X-Powers AXP221 Power Management IC driver + */ + +/* 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_SHUTDOWN 0x32 +#define AXP221_SHUTDOWN_POWEROFF (1 << 7) +#define AXP221_PAGE 0xff + +/* Page 1 addresses */ +#define AXP221_SID 0x20 + +/* For axp_gpio.c */ +#define AXP_POWER_STATUS 0x00 +#define AXP_POWER_STATUS_VBUS_PRESENT (1 << 5) +#define AXP_VBUS_IPSOUT 0x30 +#define AXP_VBUS_IPSOUT_DRIVEBUS (1 << 2) +#define AXP_MISC_CTRL 0x8f +#define AXP_MISC_CTRL_N_VBUSEN_FUNC (1 << 4) +#define AXP_GPIO0_CTRL 0x90 +#define AXP_GPIO1_CTRL 0x92 +#define AXP_GPIO_CTRL_OUTPUT_LOW 0x00 /* Drive pin low */ +#define AXP_GPIO_CTRL_OUTPUT_HIGH 0x01 /* Drive pin high */ +#define AXP_GPIO_CTRL_INPUT 0x02 /* Input */ +#define AXP_GPIO_STATE 0x94 +#define AXP_GPIO_STATE_OFFSET 0 |