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[2001:b400:e3a6:b683:40b:c296:4cb:fbc3]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ad74d36911sm71799335ad.0.2026.02.23.03.17.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 03:17:50 -0800 (PST) From: Kevin Tung Date: Mon, 23 Feb 2026 19:17:36 +0800 Subject: [PATCH v5 4/8] ARM: dts: aspeed: yosemite5: Add IPMB node for OCP debug card Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260223-yv5_revise_dts-v5-4-fc913e902488@gmail.com> References: <20260223-yv5_revise_dts-v5-0-fc913e902488@gmail.com> In-Reply-To: <20260223-yv5_revise_dts-v5-0-fc913e902488@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Amithash Prasasd , Kevin Tung , Ken Chen , Leo Yang , Jackson Liu , Daniel Hsu , Kevin Tung X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1771845456; l=881; i=kevin.tung.openbmc@gmail.com; s=20250924; h=from:subject:message-id; bh=av+7nUIzNcRonWagw3z99/fjVjTYsiFRkATkeneAA4s=; b=Ws5ihelxDVqIQUxXO7hw5CQ8FFbcVwALjS3z506cbC48qdvhgLgy/1do0c8xHzKjvqTLQPwIa 6QORwth6PbQBSujcIM/QV5/IyS/+WnHx6oDBUJmTR5cy5cxV0So2jxG X-Developer-Key: i=kevin.tung.openbmc@gmail.com; a=ed25519; pk=PjAss0agA0hiuLfIBlA9j/qBmJaPCDP+jmQIUB6SE7g= Add the device tree node to enable the IPMB interface used by the OCP debug card. Signed-off-by: Kevin Tung --- 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/a= rch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts index 983aebc394d9159c7e3db2e7c39e963f7b64c855..84d3731b17f7c7c87338672bbcc= 859de2b89b722 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 { =20 /* SCM CPLD I2C */ &i2c7 { + multi-master; status =3D "okay"; + + ipmb@10 { + compatible =3D "ipmb-dev"; + reg =3D <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; }; =20 &i2c8 { --=20 2.53.0