[PATCH v5 4/8] ARM: dts: aspeed: yosemite5: Add IPMB node for OCP debug card

From: Kevin Tung

Date: Mon Feb 23 2026 - 06:20:27 EST


Add the device tree node to enable the IPMB interface used by
the OCP debug card.

Signed-off-by: Kevin Tung <kevin.tung.openbmc@xxxxxxxxx>
---
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts | 7 +++++++
1 file changed, 7 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 983aebc394d9159c7e3db2e7c39e963f7b64c855..84d3731b17f7c7c87338672bbcc859de2b89b722 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts
@@ -365,7 +365,14 @@ i2c6mux0ch3: i2c@3 {

/* SCM CPLD I2C */
&i2c7 {
+ multi-master;
status = "okay";
+
+ ipmb@10 {
+ compatible = "ipmb-dev";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ i2c-protocol;
+ };
};

&i2c8 {

--
2.53.0