board: common: vid: Add support for LTC3882 voltage regulator chip
Restructures common driver to support LTC3882 voltage regulator
chip.
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/include/configs/ls1088aqds.h b/include/configs/ls1088aqds.h
index 8fbf890..ff2f916 100644
--- a/include/configs/ls1088aqds.h
+++ b/include/configs/ls1088aqds.h
@@ -279,6 +279,22 @@
#define I2C_MUX_CH_DEFAULT 0x8
#define I2C_MUX_CH5 0xD
+#define I2C_MUX_CH_VOL_MONITOR 0xA
+
+/* Voltage monitor on channel 2*/
+#define I2C_VOL_MONITOR_ADDR 0x63
+#define I2C_VOL_MONITOR_BUS_V_OFFSET 0x2
+#define I2C_VOL_MONITOR_BUS_V_OVF 0x1
+#define I2C_VOL_MONITOR_BUS_V_SHIFT 3
+
+/* PM Bus commands code for LTC3882*/
+#define PMBUS_CMD_PAGE 0x0
+#define PMBUS_CMD_READ_VOUT 0x8B
+#define PMBUS_CMD_PAGE_PLUS_WRITE 0x05
+#define PMBUS_CMD_VOUT_COMMAND 0x21
+
+#define PWM_CHANNEL0 0x0
+
/*
* RTC configuration
*/