linux-kernel - [PATCH v1] Update for Facebook yosemite V2 BMC.

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Message-ID: <20220906050702.GA10565@hcl-ThinkPad-T495>
Date:   Tue, 6 Sep 2022 10:37:02 +0530
From:   Karthikeyan Pasupathi <pkarthikeyan1509@...il.com>
To:     Rob Herring <robh+dt@...nel.org>, Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        openbmc@...ts.ozlabs.org
Subject: [PATCH v1] Update for Facebook yosemite V2 BMC.

Added IPMB-13 channel for Debug Card communication.

---
--- v1 - Initial draft.
---

Signed-off-by: Karthikeyan Pasupathi <pkarthikeyan1509@...il.com>
---
 arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
index 8864e9c312a8..84236df522dc 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
@@ -215,6 +215,17 @@
 	};
 };
 
+&i2c13 {
+	status = "okay";
+	// Debug Card
+	multi-master;
+	ipmb13@10 {
+		compatible = "ipmb-dev";
+		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+		i2c-protocol;
+	};
+};
+
 &pwm_tacho {
 	status = "okay";
 	//FSC
-- 
2.17.1