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Tue, 27 Sep 2022 04:45:22 -0700 (PDT) Received: from hcl-ThinkPad-T495 ([2409:4072:2e86:dcf8:cdbd:fcea:ad98:effa]) by smtp.gmail.com with ESMTPSA id p6-20020a622906000000b00535d3caa66fsm1476441pfp.197.2022.09.27.04.45.18 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 27 Sep 2022 04:45:21 -0700 (PDT) Date: Tue, 27 Sep 2022 17:15:15 +0530 From: Karthikeyan Pasupathi To: Rob Herring , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org Subject: [PATCH v6] ARM: dts: aspeed: Yosemite V2: Enable OCP debug card Message-ID: <20220927114515.GA22344@hcl-ThinkPad-T495> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" Added IPMB-13 channel for Debug Card communication. which improves the readability of the machine and makes it easier to debug the server and it will display some pieces of information about the server like "system info", "Critical sensors" and "critical sel". Signed-off-by: Karthikeyan Pasupathi --- v6: -Fix the commit format v5: -Updated commit message v4: -Resolved syntax error v3: -Updated the title and commit v2: -Updated the title v1: - Initial draft --- --- 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