ARM: dts: aspeed: harma: add power monitor support

Add INA238 device on I2C bus 4 for the PDB board power monitoring.

Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com>
Link: https://patch.msgid.link/20250828074955.542711-2-peteryin.openbmc@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
index b9a93f23bd0ae1e64a04835adee2376f33b56882..741d2d9b6d03c5a33e935a144d0a5a781cd15e00 100644 (file)
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
@@ -373,6 +373,12 @@
                compatible = "infineon,xdp710";
                reg = <0x40>;
        };
+
+       power-sensor@45 {
+               compatible = "ti,ina238";
+               reg = <0x45>;
+               shunt-resistor = <500>;
+       };
 };
 
 &i2c5 {