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Message-ID: <20250108163640.1374680-4-ninad@linux.ibm.com>
Date: Wed, 8 Jan 2025 10:36:31 -0600
From: Ninad Palsule <ninad@...ux.ibm.com>
To: minyard@....org, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
kuba@...nel.org, pabeni@...hat.com, ratbert@...aday-tech.com,
openipmi-developer@...ts.sourceforge.net, netdev@...r.kernel.org,
joel@....id.au, andrew@...econstruct.com.au,
devicetree@...r.kernel.org, eajames@...ux.ibm.com,
linux-arm-kernel@...ts.infradead.org, linux-aspeed@...ts.ozlabs.org,
linux-kernel@...r.kernel.org
Cc: Ninad Palsule <ninad@...ux.ibm.com>
Subject: [PATCH v3 03/10] ARM: dts: aspeed: system1: Add IPMB device
Add IPMB device sitting behind PCH module
Signed-off-by: Ninad Palsule <ninad@...ux.ibm.com>
---
arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts | 9 +++++++++
1 file changed, 9 insertions(+)
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 8f77bc9e860c..2921a5e5d8ac 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 @@ i2c3mux0chn7: i2c@7 {
&i2c4 {
status = "okay";
+ multi-master;
+ bus-frequency = <1000000>;
+
+ i2c@10 {
+ compatible = "ipmb-dev";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+
+ i2c-protocol;
+ };
};
&i2c5 {
--
2.43.0
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