From: Fred Chen <fredchen.openbmc@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@codeconstruct.com.au>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 2/4] ARM: dts: aspeed: santabarbara: Enable MCTP for frontend NIC
Date: Mon, 8 Sep 2025 16:02:13 +0800 [thread overview]
Message-ID: <20250908080220.698158-3-fredchen.openbmc@gmail.com> (raw)
In-Reply-To: <20250908080220.698158-1-fredchen.openbmc@gmail.com>
Add the mctp-controller property and MCTP node to enable frontend NIC
management via PLDM over MCTP.
Signed-off-by: Fred Chen <fredchen.openbmc@gmail.com>
---
.../boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts | 7 +++++++
1 file changed, 7 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..a453f8dc6b36 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 +1248,15 @@ temperature-sensor@49 {
};
&i2c11 {
+ multi-master;
+ mctp-controller;
status = "okay";
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
// OCP NIC TEMP
temperature-sensor@1f {
compatible = "ti,tmp421";
--
2.49.0
next prev parent reply other threads:[~2025-09-09 0:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-08 8:02 [PATCH v3 0/4] Revise Meta Santabarbara devicetree Fred Chen
2025-09-08 8:02 ` [PATCH v3 1/4] ARM: dts: aspeed: santabarbara: add sensor support for extension boards Fred Chen
2025-09-10 7:09 ` Andrew Jeffery
2025-09-08 8:02 ` Fred Chen [this message]
2025-09-08 8:02 ` [PATCH v3 3/4] ARM: dts: aspeed: santabarbara: Adjust LED configuration Fred Chen
2025-09-08 8:02 ` [PATCH v3 4/4] ARM: dts: aspeed: santabarbara: add sgpio line name for leak detection Fred Chen
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