[PATCH v1 2/3] ARM: dts: aspeed: santabarbara: Enable MCTP for frontend NIC
Fred Chen
fredchen.openbmc at gmail.com
Tue Jul 29 19:13:44 AEST 2025
Add the mctp-controller property and MCTP node to enable frontend NIC
management via PLDM over MCTP.
Signed-off-by: Fred Chen <fredchen.openbmc at gmail.com>
---
.../boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts | 8 ++++++++
1 file changed, 8 insertions(+)
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 2f5712e9ba9f..ed30f3bf61a4 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts
@@ -1248,8 +1248,16 @@ temperature-sensor at 49 {
};
&i2c11 {
+ multi-master;
+ mctp-controller;
status = "okay";
+ mctp at 10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ label = "mb_nic0_mctp";
+ };
+
// OCP NIC TEMP
temperature-sensor at 1f {
compatible = "ti,tmp421";
--
2.49.0
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