power: axp221: Virtual VBUS detect and enable GPIOs to replace separate logic

[karo-tx-uboot.git] / include / axp221.h

diff --git a/include/axp221.h b/include/axp221.h
index 8df811a3a4b5fde97047e9227860e9278db1a85d..0aac04dfebda3f9c84462d1ddf6371bc71810d73 100644 (file)
--- a/include/axp221.h
+++ b/include/axp221.h
@@ -12,25 +12,39 @@
 
 #define AXP223_DEVICE_ADDR 0x3a3
 #define AXP223_RUNTIME_ADDR 0x2d
-#define AXP223_DEVICE_MODE_DATA 0x7c3e00
 
 /* Page 0 addresses */
+#define AXP221_POWER_STATUS    0x00
+#define AXP221_POWER_STATUS_VBUS_AVAIL (1 << 5)
+#define AXP221_POWER_STATUS_VBUS_USABLE        (1 << 4)
 #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_DCDC1_EN   (1 << 7)
+#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
@@ -39,11 +53,17 @@
 #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
 
+#define AXP_GPIO
+
 int axp221_set_dcdc1(unsigned int mvolt);
 int axp221_set_dcdc2(unsigned int mvolt);
 int axp221_set_dcdc3(unsigned int mvolt);
@@ -56,5 +76,11 @@ 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_gpio_direction_input(unsigned int pin);
+int axp_gpio_direction_output(unsigned int pin, unsigned int val);
+int axp_gpio_get_value(unsigned int pin);
+int axp_gpio_set_value(unsigned int pin, unsigned int val);