From: Ninad Palsule <ninad@linux.ibm.com>
Date: Tue, 4 Feb 2025 19:41:06 +0000 (-0600)
Subject: ARM: dts: aspeed: system1: Add IPMB device
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f06ff444bf79288f918c0c47b655022915a4d06d;p=users%2Fjedix%2Flinux-maple.git

ARM: dts: aspeed: system1: Add IPMB device

Add IPMB device sitting behind PCH module

Reviewed-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://patch.msgid.link/20250204194115.3899174-4-ninad@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
---

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index 360b9ce3c850..53d0abece02c 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
@@ -763,6 +763,15 @@
 
 &i2c4 {
 	status = "okay";
+	multi-master;
+	bus-frequency = <1000000>;
+
+	ipmb@10 {
+		compatible = "ipmb-dev";
+		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+
+		i2c-protocol;
+	};
 };
 
 &i2c5 {