From: Fred Chen <fredchen.openbmc@gmail.com>
Date: Tue, 25 Nov 2025 13:59:31 +0000 (+0800)
Subject: ARM: dts: aspeed: santabarbara: Enable ipmb device for OCP debug card
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0cf964501fae7bda82c7f120f2ed8f848018b244;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: aspeed: santabarbara: Enable ipmb device for OCP debug card

Add an IPMB node for OCP debug card to support IPMI communication.

Signed-off-by: Fred Chen <fredchen.openbmc@gmail.com>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
---

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts
index 4312ead311df9..0a3e2e2410636 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts
@@ -845,7 +845,14 @@
 };
 
 &i2c7 {
+	multi-master;
 	status = "okay";
+
+	ipmb@10 {
+		compatible = "ipmb-dev";
+		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+		i2c-protocol;
+	};
 };
 
 &i2c8 {