sun6i: axp221: Add axp221_get_sid function

[oweals/u-boot.git] / include / axp221.h

diff --git a/include/axp221.h b/include/axp221.h
index e3b4409a95fe7e234a7b86d954d32343bf9b8d0c..ade906620774e584fddf869e6472c020eee3b116 100644 (file)
--- a/include/axp221.h
+++ b/include/axp221.h
@@ -10,6 +10,7 @@
 #define AXP221_CTRL_ADDR 0x3e
 #define AXP221_INIT_DATA 0x3e
 
+/* Page 0 addresses */
 #define AXP221_CHIP_ID         0x03
 #define AXP221_OUTPUT_CTRL1    0x10
 #define AXP221_OUTPUT_CTRL1_ALDO1_EN   (1 << 6)
@@ -32,8 +33,12 @@
 #define AXP221_DCDC4_CTRL      0x24
 #define AXP221_DCDC5_CTRL      0x25
 #define AXP221_ALDO1_CTRL      0x28
-#define AXP221_ALDO2_CTRL      0x28
+#define AXP221_ALDO2_CTRL      0x29
 #define AXP221_ALDO3_CTRL      0x2a
+#define AXP221_PAGE            0xff
+
+/* Page 1 addresses */
+#define AXP221_SID             0x20
 
 int axp221_set_dcdc1(unsigned int mvolt);
 int axp221_set_dcdc2(unsigned int mvolt);
@@ -48,3 +53,4 @@ int axp221_set_aldo1(unsigned int mvolt);
 int axp221_set_aldo2(unsigned int mvolt);
 int axp221_set_aldo3(unsigned int mvolt);
 int axp221_init(void);
+int axp221_get_sid(unsigned int *sid);