linux-kernel - [PATCH] ARM: dts: aspeed: clemente: add shunt-resistor-micro-ohms for LM5066i

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20250915-leo-dts-add-shunt-resistor-v1-1-d65389148a3d@gmail.com>
Date: Mon, 15 Sep 2025 17:47:23 +0800
From: Leo Wang <leo.jt.wang@...il.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Joel Stanley <joel@....id.au>, 
 Andrew Jeffery <andrew@...econstruct.com.au>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org, 
 george.kw.lee@...-foxconn.com, bruce.jy.hung@...-foxconn.com, 
 leo.jt.wang@...-foxconn.com, Leo Wang <leo.jt.wang@...il.com>
Subject: [PATCH] ARM: dts: aspeed: clemente: add shunt-resistor-micro-ohms
 for LM5066i

Add the 'shunt-resistor-micro-ohms' property to the LM5066i power
monitors on I2C1 for the Meta Clemente BMC board. This accurately
describes the hardware and is required for proper power monitoring.

Signed-off-by: Leo Wang <leo.jt.wang@...il.com>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts
index ecef44d8997775b26cac10353b42b03dc644f033..a614f947dafc9a6628c3f3d45b62ff3ca9d2b618 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts
@@ -642,12 +642,14 @@ &i2c1 {
 	power-monitor@12 {
 		compatible = "ti,lm5066i";
 		reg = <0x12>;
+		shunt-resistor-micro-ohms = <183>;
 	};
 
 	// PDB
 	power-monitor@14 {
 		compatible = "ti,lm5066i";
 		reg = <0x14>;
+		shunt-resistor-micro-ohms = <183>;
 	};
 
 	// Module 0

---
base-commit: 3708a165a98c23cc83216deda88bc7d64ba85527
change-id: 20250915-leo-dts-add-shunt-resistor-8f96c94cf2a9

Best regards,
-- 
Leo Wang <leo.jt.wang@...il.com>