[PATCH] ARM: dts: aspeed: yosemite5: Add MP5998 power monitor

Daniel Hsu d486250 at gmail.com
Thu Mar 5 19:46:50 AEDT 2026


Add the MP5998 power monitor device on I2C bus with address 0x46
for the Yosemite5 platform.

This allows the hwmon driver to probe the device and expose the
power monitoring telemetry to userspace.

Signed-off-by: Daniel Hsu <Daniel-Hsu at quantatw.com>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
index 2486981f3d6b..6287f80d70d9 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
@@ -422,6 +422,11 @@ power-sensor at 45 {
 		shunt-resistor = <1000>;
 	};
 
+	power-monitor at 46 {
+		compatible = "mps,mp5998";
+		reg = <0x46>;
+	};
+
 	power-monitor at 47 {
 		compatible = "ti,tps25990";
 		reg = <0x47>;
-- 
2.43.0



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