From patchwork Wed Jul 24 16:19:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Potin Lai X-Patchwork-Id: 13741170 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 11465C3DA61 for ; Wed, 24 Jul 2024 16:22:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kzCkDzQg10EK8n1YgINi+79HQeehaLLCfYvwgSxxax8=; b=dZrn/tJghbhn/0fs3bUi2uOUyC lRF7lf+fRq0F76E9GNWBdyGpVaqmTSa9/i42HY82JyzjaVqrZ8KqnHjQz0/4cj0Dk2rZE9Uku8z69 itW371cZBD21j/580f5jB/UVvQ/gnLtbJfJHSmRyxP6MFDqz79q0f7TRdzFcVsc7NgD5RrouyfmAD HdzaNvrTW+vuFnyUcBCOHUxOLbSnlruUGdqCXmK5uNx4yIbwUohYHJl25Hu0V52l6zOH2aU5dQRyd ubE6cshHmpf/HsVIZy5Yk3ZlVmW+7Q3PNRiUPQDSoUQlHiqef9UO2jnEGGaVrF0+59PUt1xF3me03 v2Kq2U5A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWel6-0000000FutT-3tqm; Wed, 24 Jul 2024 16:22:32 +0000 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWekO-0000000Fudt-1Dyg for linux-arm-kernel@lists.infradead.org; Wed, 24 Jul 2024 16:21:49 +0000 Received: by mail-pl1-x633.google.com with SMTP id d9443c01a7336-1fd9e70b592so17885065ad.3 for ; Wed, 24 Jul 2024 09:21:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721838107; x=1722442907; darn=lists.infradead.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=kzCkDzQg10EK8n1YgINi+79HQeehaLLCfYvwgSxxax8=; b=kYO6Th6NdHdGZw09rPcatNpixvizxrVghMc3iN5Ldpkzlv27zQNrqfIktSO5Z6tpw2 pAvIgoJjqiiQgxlrZBZQt7b49rI6Mc6hDQbokgsc19PjK9dK5oAGvi/9d67LWOFtujg8 0qVCXPDBjqZ+ck8G+WVg0cc/J2jYYnmzULWb8fqwrdRE05uvQEjNmCaLXVXfqB2kRiw3 MKfq4wf3M3NQ/oWx3gTh6NHkOTVVZujHF4vHGbWRt0brvo5kVVkR+I++tDiJBvTgmShk ztojI8ZboGlsFybkFTwphcUgqgCaE4R8F7NgpyKLFgScowHXoWHVl9oFsCBl68SwD/a7 q0wQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721838107; x=1722442907; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kzCkDzQg10EK8n1YgINi+79HQeehaLLCfYvwgSxxax8=; b=feUTSsaj0/36YogdU+PWOljeiEbdyCIlCuFEys/dGz1Cqba17LGG/jiKBx/jiwRbt+ mYdC3gFcx24tLP0Arh/k80tcf2DEVrRuY9+IFGQQoqc9g4HLS3ne1tOWsobSWtCKy1F6 XDAwm//DJqbNrSG5tqWtQvn12VjO5XAoLkfo9rjkU+L6kIIo/HxH/o1jUftAqIhzvANU YXo97BUAyvv6hlynECYs6vlilEjNXFTcxRFO7YDCEjTtd8dk/K4lLM4pv/Xv6trgIqq7 LAcxnLlPgV7+8JSxcGTie5q/LFkGjiZOWu5aam5hhUi8eP8BDYDxAcJS9zSuLSyvVvaI H08g== X-Forwarded-Encrypted: i=1; AJvYcCUheSEGvuXX7rVqPhUOSX2jABPeboJbB7Wk01+iDgUM8HH5w5321b8bS0hgOlrvV/6VxREBLnmi22zxl1n13tApaZTWEEGjlbbyickOXNh1CgORJ5E= X-Gm-Message-State: AOJu0Yy3ATQ6VUAsQgmKlzKg1nxWtJ8Bm7WhAvM1TUN26PFmbGRmmv5N gzWcidHO+VsNGfZImSv1+JLLxgkmJVPoWK7AT8wM2hO+rRRkz8TSUzrKJA== X-Google-Smtp-Source: AGHT+IFmVIq5MOZhwZyzNj4etEKw4pDAYhrD19DihoWnrKMd9HnKB5MUCa+wcdkSrdKEF8iYenhk7A== X-Received: by 2002:a17:902:e888:b0:1fb:5c3d:b8ea with SMTP id d9443c01a7336-1fed3535eafmr743755ad.13.1721838107318; Wed, 24 Jul 2024 09:21:47 -0700 (PDT) Received: from localhost.localdomain (61-220-246-151.hinet-ip.hinet.net. [61.220.246.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fd6f31bd9bsm96159635ad.157.2024.07.24.09.21.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jul 2024 09:21:46 -0700 (PDT) From: Potin Lai Date: Thu, 25 Jul 2024 00:19:18 +0800 Subject: [PATCH v3 1/2] dt-bindings: arm: aspeed: add Meta Catalina board MIME-Version: 1.0 Message-Id: <20240725-potin-catalina-dts-v3-1-3a5b5d9e6dbc@gmail.com> References: <20240725-potin-catalina-dts-v3-0-3a5b5d9e6dbc@gmail.com> In-Reply-To: <20240725-potin-catalina-dts-v3-0-3a5b5d9e6dbc@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Patrick Williams Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Potin Lai , Cosmo Chou , Potin Lai , Conor Dooley X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721838101; l=879; i=potin.lai.pt@gmail.com; s=20240724; h=from:subject:message-id; bh=wZM6LoO4PA/XB4ycTumABemVy7G9m8wLw28advUxNRg=; b=pzmrDzs5Wf7+kxOibz7dBQF7gqeY9uc8vV6GVQ5gVwU7v28vmMO1husytU5+wmD+6JGq+/z2u f6qQObBSCYJDC+FDFDmymIQa/hm1A0ZwkBoAWL7s+bKlP7ddb57Sbv+ X-Developer-Key: i=potin.lai.pt@gmail.com; a=ed25519; pk=6Z4H4V4fJwLteH/WzIXSsx6TkuY5FOcBBP+4OflJ5gM= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240724_092148_339136_3E10898A X-CRM114-Status: UNSURE ( 9.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Document the new compatibles used on Meta Catalina. Signed-off-by: Potin Lai Acked-by: Conor Dooley --- Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml index 95113df178cc..f1bc2bb7b670 100644 --- a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml +++ b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml @@ -79,6 +79,7 @@ properties: - aspeed,ast2600-evb-a1 - asus,x4tf-bmc - facebook,bletchley-bmc + - facebook,catalina-bmc - facebook,cloudripper-bmc - facebook,elbert-bmc - facebook,fuji-bmc From patchwork Wed Jul 24 16:19:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Potin Lai X-Patchwork-Id: 13741171 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 78453C3DA7F for ; Wed, 24 Jul 2024 16:23:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tddjYBoCmhYH5TH4rWg/h9O83Dz7AjhkyEzbIJ7HiVg=; b=JasCySni6sSXPUQZMHDd5lQ9qx niw3xm5W1u85ABDbj3o5fDA9+xHf9rB4pK5iLyUHRRQ6gDK7PmPONBIC1IX//qN2Y+W1lXdA1Gadg 0NVK/mvXUatlUQQRWfPyKCrSwBO0lSc0KMt09bR3nz/uvTVAkF+UNrawSr4pGJeFZK6uV9pwKhqYr hJGvN+Dl62+xRY5/FTafyJj1Tokeu7K9zD2MHHFTN3aqjUCXBpe1wzsiMaeK3VIiRk8WTl2ekhbKR LdU6Pee0Ic4YnjLB013QpFl1HsWU02eUnmzVvxQqc32viRo+ix5QOEEONbYhdnyJWTbteIZDlpojJ MB4kjmhw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWelV-0000000Fv1B-2Oet; Wed, 24 Jul 2024 16:22:57 +0000 Received: from mail-pl1-x62b.google.com ([2607:f8b0:4864:20::62b]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWekS-0000000Fueb-2bjc for linux-arm-kernel@lists.infradead.org; Wed, 24 Jul 2024 16:21:54 +0000 Received: by mail-pl1-x62b.google.com with SMTP id d9443c01a7336-1fd9e6189d5so11593745ad.3 for ; Wed, 24 Jul 2024 09:21:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721838110; x=1722442910; darn=lists.infradead.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=tddjYBoCmhYH5TH4rWg/h9O83Dz7AjhkyEzbIJ7HiVg=; b=L5LrxIY95j+A+FtOqZ3ozlW6eap69gdfe2U2ngmvhYAcsc0vZ6PhgUmlkRU9W2Nlov HdhrwtJ1g1xupYW9NOI+S6n8OuCfM2+lzWSBeHBU9VRvNN17SRfHMAYna2evt64/zxGM +iFNsSCMaQXFPf7tIcwmNLsKTsmoDR5tWmVqxL5tumeDKiuVY6W/ZkZBS5e5gay1M8R+ DZAYBWI2vvFrKr6dR251TdOufbDcWX1KBkR/iBO9i3HA088euza2TtzDNzQ/cgUBI+yB hBZDXbQmkajS5R6phJ0QpgaAnBTvuvIabIEC+ANAZXGzPEe4FelLSUI0JBYrQpj324fB 266Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721838110; x=1722442910; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=tddjYBoCmhYH5TH4rWg/h9O83Dz7AjhkyEzbIJ7HiVg=; b=bP0/c8r6wj+0Vo6aDrEtZ2X0O+mxemOJm7ZJrW95j4wWLEIRxAXsaTasXJY13KcqbI tLbjYcRr/YG4vjQBTrN0/5miayAJDR0Qi04Rq5goLnZZ4RAKZ6SrYekQkbsQ1Fi0B91D 4H06L/VKxghiWo2976fNjtNa5BdrNWMHmSNNTUsoTf/4ynS9A4HykvCqnYT1lGgei2PD MNLGfZ5AF4I/kIGtW3RnMdkC5UyxJ+U3WnxXP8Lr4aDYwARwiT0qeN5+y78RCoO6BALY 6X+4mlfyLW/vj2TCt/H2SUxBXTEbplu94//g8cYsAPohGe/Vyh/pRYRjoAr8k573AHp+ Ii6g== X-Forwarded-Encrypted: i=1; AJvYcCXSKnCo/D6/htwLzx3FCOYxzIZ3EQtfWXLiS80UTDjeQ1MhFGJ+Zz1QiXrseZM0G+g03JYe0wChKxjXzvjxqr1eVN3CuymKpg6JmZqdtyRNI6x9FaE= X-Gm-Message-State: AOJu0Yx1FUljnWmgwPGaEj8D/isl+ADhUk5sdTkfPX2C2ej+k4kNEKLO Gi6LqwnPP3EbqnCqT6yoHzgIS67QGq7WbPcM98j2Wi/akU90FZFKozzaoQ== X-Google-Smtp-Source: AGHT+IEmm9YcduewFmgn6NvB8xPWDYpRcr+Drd5pi++Iy6XFZntVPq2F5aYFwVymQCRWsu70Dvt6kQ== X-Received: by 2002:a17:903:22c3:b0:1fc:f65:cd8a with SMTP id d9443c01a7336-1fed3870864mr914805ad.18.1721838110065; Wed, 24 Jul 2024 09:21:50 -0700 (PDT) Received: from localhost.localdomain (61-220-246-151.hinet-ip.hinet.net. [61.220.246.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fd6f31bd9bsm96159635ad.157.2024.07.24.09.21.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jul 2024 09:21:49 -0700 (PDT) From: Potin Lai Date: Thu, 25 Jul 2024 00:19:19 +0800 Subject: [PATCH v3 2/2] ARM: dts: aspeed: catalina: add Meta Catalina BMC MIME-Version: 1.0 Message-Id: <20240725-potin-catalina-dts-v3-2-3a5b5d9e6dbc@gmail.com> References: <20240725-potin-catalina-dts-v3-0-3a5b5d9e6dbc@gmail.com> In-Reply-To: <20240725-potin-catalina-dts-v3-0-3a5b5d9e6dbc@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Patrick Williams Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Potin Lai , Cosmo Chou , Potin Lai X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721838101; l=22690; i=potin.lai.pt@gmail.com; s=20240724; h=from:subject:message-id; bh=OP0KzrepayNfqiWmsvX8X8YsJ0JkPjLRu4PQHDDQ2D0=; b=fnuuC0TIP43xVN106PrBrV1DzSku/LtBT4aF9D02l5F6pDD5hH8YQRGQaWNZXz4CnPh6Ri5pj DxESEXddmVrAeYuFL6e1sc+txQc8pXtInfJMbvjf7tm2BSOFaSFxuMi X-Developer-Key: i=potin.lai.pt@gmail.com; a=ed25519; pk=6Z4H4V4fJwLteH/WzIXSsx6TkuY5FOcBBP+4OflJ5gM= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240724_092152_723644_445EF1AB X-CRM114-Status: GOOD ( 13.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add linux device tree entry for Meta(Facebook) Catalina compute-tray BMC using AT2600 SoC. Signed-off-by: Potin Lai --- arch/arm/boot/dts/aspeed/Makefile | 1 + .../dts/aspeed/aspeed-bmc-facebook-catalina.dts | 1020 ++++++++++++++++++++ 2 files changed, 1021 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile index e51c6d203725..afdc9f78dd7f 100644 --- a/arch/arm/boot/dts/aspeed/Makefile +++ b/arch/arm/boot/dts/aspeed/Makefile @@ -17,6 +17,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-bytedance-g220a.dtb \ aspeed-bmc-delta-ahe50dc.dtb \ aspeed-bmc-facebook-bletchley.dtb \ + aspeed-bmc-facebook-catalina.dtb \ aspeed-bmc-facebook-cmm.dtb \ aspeed-bmc-facebook-elbert.dtb \ aspeed-bmc-facebook-fuji.dtb \ diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts new file mode 100644 index 000000000000..b7b74dc66c5a --- /dev/null +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts @@ -0,0 +1,1020 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2021 Facebook Inc. +/dts-v1/; + +#include "aspeed-g6.dtsi" +#include +#include +#include +#include +#include + +/ { + model = "Facebook Catalina BMC"; + compatible = "facebook,catalina-bmc", "aspeed,ast2600"; + + aliases { + serial0 = &uart1; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + i2c16 = &i2c1mux0ch0; + i2c17 = &i2c1mux0ch1; + i2c18 = &i2c1mux0ch2; + i2c19 = &i2c1mux0ch3; + i2c20 = &i2c1mux0ch4; + i2c21 = &i2c1mux0ch5; + i2c22 = &i2c1mux0ch6; + i2c23 = &i2c1mux0ch7; + i2c24 = &i2c0mux0ch0; + i2c25 = &i2c0mux0ch1; + i2c26 = &i2c0mux0ch2; + i2c27 = &i2c0mux0ch3; + i2c28 = &i2c0mux1ch0; + i2c29 = &i2c0mux1ch1; + i2c30 = &i2c0mux1ch2; + i2c31 = &i2c0mux1ch3; + i2c32 = &i2c0mux2ch0; + i2c33 = &i2c0mux2ch1; + i2c34 = &i2c0mux2ch2; + i2c35 = &i2c0mux2ch3; + i2c36 = &i2c0mux3ch0; + i2c37 = &i2c0mux3ch1; + i2c38 = &i2c0mux3ch2; + i2c39 = &i2c0mux3ch3; + i2c40 = &i2c0mux4ch0; + i2c41 = &i2c0mux4ch1; + i2c42 = &i2c0mux4ch2; + i2c43 = &i2c0mux4ch3; + i2c44 = &i2c0mux5ch0; + i2c45 = &i2c0mux5ch1; + i2c46 = &i2c0mux5ch2; + i2c47 = &i2c0mux5ch3; + i2c48 = &i2c33mux0ch0; + i2c49 = &i2c33mux0ch1; + i2c50 = &i2c33mux0ch2; + i2c51 = &i2c33mux0ch3; + i2c52 = &i2c33mux0ch4; + i2c53 = &i2c33mux0ch5; + i2c54 = &i2c33mux0ch6; + i2c55 = &i2c33mux0ch7; + }; + + chosen { + stdout-path = "serial4:57600n8"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, + <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, + <&adc1 2>; + }; + + spi1_gpio: spi1-gpio { + compatible = "spi-gpio"; + #address-cells = <1>; + #size-cells = <0>; + + gpio-sck = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; + gpio-mosi = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; + gpio-miso = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>; + num-chipselects = <1>; + cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; + + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + spi-max-frequency = <33000000>; + reg = <0>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + label = "bmc_heartbeat_amber"; + gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + led-1 { + label = "fp_id_amber"; + default-state = "off"; + gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; + }; + + led-2 { + label = "bmc_ready_noled"; + gpios = <&gpio0 ASPEED_GPIO(B, 3) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>; + }; + + led-3 { + label = "bmc_ready_cpld_noled"; + gpios = <&gpio0 ASPEED_GPIO(P, 5) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>; + }; + }; +}; + +&uart1 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&mdio0 { + status = "okay"; +}; + +&mac3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ncsi4_default>; + use-ncsi; + ncsi-ctrl,start-redo-probe; + ncsi-package = <1>; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bmc"; + spi-max-frequency = <50000000>; +#include "openbmc-flash-layout-128.dtsi" + }; + flash@1 { + status = "okay"; + m25p,fast-read; + label = "alt-bmc"; + spi-max-frequency = <50000000>; + }; +}; + +&i2c0 { + status = "okay"; + + i2c-mux@71 { + compatible = "nxp,pca9546"; + reg = <0x71>; + #address-cells = <1>; + #size-cells = <0>; + + i2c0mux0ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + i2c0mux0ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + i2c0mux0ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + i2c0mux0ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@72 { + compatible = "nxp,pca9546"; + reg = <0x72>; + #address-cells = <1>; + #size-cells = <0>; + + i2c0mux1ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + i2c0mux1ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + // IO Mezz 0 IOEXP + io-expander7: gpio@20 { + compatible = "nxp,pca9535"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + // IO Mezz 0 FRU EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + }; + i2c0mux1ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + i2c0mux1ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@73 { + compatible = "nxp,pca9546"; + reg = <0x73>; + #address-cells = <1>; + #size-cells = <0>; + + i2c0mux2ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + i2c0mux2ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + i2c-mux@70 { + compatible = "nxp,pca9548"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + i2c33mux0ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + i2c33mux0ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + i2c33mux0ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + i2c33mux0ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + i2c33mux0ch4: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + i2c33mux0ch5: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + i2c33mux0ch6: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + i2c33mux0ch7: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + power-sensor@40 { + compatible = "ti,ina230"; + reg = <0x40>; + shunt-resistor = <2000>; + }; + power-sensor@41 { + compatible = "ti,ina230"; + reg = <0x41>; + shunt-resistor = <2000>; + }; + power-sensor@44 { + compatible = "ti,ina230"; + reg = <0x44>; + shunt-resistor = <2000>; + }; + power-sensor@45 { + compatible = "ti,ina230"; + reg = <0x45>; + shunt-resistor = <2000>; + }; + }; + }; + }; + i2c0mux2ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + i2c0mux2ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@75 { + compatible = "nxp,pca9546"; + reg = <0x75>; + #address-cells = <1>; + #size-cells = <0>; + + i2c0mux3ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + i2c0mux3ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + i2c0mux3ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + i2c0mux3ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@76 { + compatible = "nxp,pca9546"; + reg = <0x76>; + #address-cells = <1>; + #size-cells = <0>; + + i2c0mux4ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + i2c0mux4ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + // IO Mezz 1 IOEXP + io-expander8: gpio@21 { + compatible = "nxp,pca9535"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + + // IO Mezz 1 FRU EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + }; + i2c0mux4ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + i2c0mux4ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@77 { + compatible = "nxp,pca9546"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + + i2c0mux5ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + i2c0mux5ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + i2c0mux5ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + i2c0mux5ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +&i2c1 { + status = "okay"; + i2c-mux@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + i2c1mux0ch0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + + power-sensor@41 { + compatible = "ti,ina238"; + reg = <0x41>; + shunt-resistor = <500>; + }; + power-sensor@42 { + compatible = "ti,ina238"; + reg = <0x42>; + shunt-resistor = <500>; + }; + power-sensor@44 { + compatible = "ti,ina238"; + reg = <0x44>; + shunt-resistor = <500>; + }; + }; + i2c1mux0ch1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + + power-sensor@41 { + compatible = "ti,ina238"; + reg = <0x41>; + }; + power-sensor@43 { + compatible = "ti,ina238"; + reg = <0x43>; + }; + }; + i2c1mux0ch2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + + pwm@21{ + compatible = "maxim,max31790"; + reg = <0x21>; + #address-cells = <1>; + #size-cells = <0>; + channel@2 { + reg = <2>; + sensor-type = "TACH"; + }; + channel@5 { + reg = <5>; + sensor-type = "TACH"; + }; + }; + pwm@27{ + compatible = "maxim,max31790"; + reg = <0x27>; + #address-cells = <1>; + #size-cells = <0>; + channel@2 { + reg = <2>; + sensor-type = "TACH"; + }; + channel@5 { + reg = <5>; + sensor-type = "TACH"; + }; + }; + }; + i2c1mux0ch3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + + vrm@60 { + compatible = "isil,raa228004"; + reg = <0x60>; + }; + vrm@61 { + compatible = "isil,raa228004"; + reg = <0x61>; + }; + vrm@62 { + compatible = "isil,raa228004"; + reg = <0x62>; + }; + }; + i2c1mux0ch4: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x4>; + + power-monitor@42 { + compatible = "lltc,ltc4287"; + reg = <0x42>; + shunt-resistor-micro-ohms = <200>; + }; + power-monitor@43 { + compatible = "lltc,ltc4287"; + reg = <0x43>; + shunt-resistor-micro-ohms = <200>; + }; + }; + i2c1mux0ch5: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x5>; + + // PDB FRU EEPROM + eeprom@54 { + compatible = "atmel,24c64"; + reg = <0x54>; + }; + + // PDB TEMP SENSOR + temperature-sensor@4f { + compatible = "ti,tmp75"; + reg = <0x4f>; + }; + }; + i2c1mux0ch6: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x6>; + + // PDB IOEXP + io-expander5: gpio@27 { + compatible = "nxp,pca9554"; + reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; + }; + + // OSFP IOEXP + io-expander6: gpio@25 { + compatible = "nxp,pca9555"; + reg = <0x25>; + gpio-controller; + #gpio-cells = <2>; + }; + + // OSFP FRU EEPROM + eeprom@51 { + compatible = "atmel,24c64"; + reg = <0x51>; + }; + }; + i2c1mux0ch7: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x7>; + + // FIO FRU EEPROM + eeprom@53 { + compatible = "atmel,24c64"; + reg = <0x53>; + }; + + // FIO TEMP SENSOR + temperature-sensor@4b { + compatible = "ti,tmp75"; + reg = <0x4b>; + }; + }; + }; +}; + +&i2c2 { + status = "okay"; + + // Module 0 IOEXP + io-expander0: gpio@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio0>; + interrupts = ; + }; + + // Module 1 IOEXP + io-expander1: gpio@21 { + compatible = "nxp,pca9555"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio0>; + interrupts = ; + }; + + // HMC IOEXP + io-expander2: gpio@27 { + compatible = "nxp,pca9555"; + reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio0>; + interrupts = ; + }; + + // Module 0 EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + + // Module 1 EEPROM + eeprom@51 { + compatible = "atmel,24c64"; + reg = <0x51>; + }; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; + + // BMC IOEXP on Module 0 + io-expander3: gpio@21 { + compatible = "nxp,pca9555"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + + rtc@6f { + compatible = "nuvoton,nct3018y"; + reg = <0x6f>; + }; +}; + +&i2c7 { + status = "okay"; + bus-frequency = <100000>; + multi-master; + aspeed,hw-timeout-ms = <1000>; + + //USB Debug Connector + ipmb@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; + + // SCM CPLD IOEXP + io-expander4: gpio@4f { + compatible = "nxp,pca9555"; + reg = <0x4f>; + gpio-controller; + #gpio-cells = <2>; + }; + + // SCM TEMP SENSOR + temperature-sensor@4b { + compatible = "ti,tmp75"; + reg = <0x4b>; + }; + + // SCM FRU EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + + // BSM FRU EEPROM + eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + }; +}; + +&i2c10 { + status = "okay"; + + // OCP NIC0 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + + // OCP NIC0 FRU EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; +}; + +&i2c11 { + status = "okay"; + + ssif-bmc@10 { + compatible = "ssif-bmc"; + reg = <0x10>; + arm-sbmr,skip-bootprogress-response; + }; +}; + +&i2c12 { + status = "okay"; + + // Module 1 FRU EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; +}; + +&i2c13 { + status = "okay"; + + // Module 0 FRU EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + + // Left CBC FRU EEPROM + eeprom@54 { + compatible = "atmel,24c02"; + reg = <0x54>; + }; + + // Right CBC FRU EEPROM + eeprom@55 { + compatible = "atmel,24c02"; + reg = <0x55>; + }; + + // HMC FRU EEPROM + eeprom@57 { + compatible = "atmel,24c02"; + reg = <0x57>; + }; +}; + +&i2c14 { + status = "okay"; +}; + +&i2c15 { + status = "okay"; + + // OCP NIC1 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + + // OCP NIC1 FRU EEPROM + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; +}; + +&adc0 { + vref = <1800>; + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default + &pinctrl_adc2_default &pinctrl_adc3_default + &pinctrl_adc4_default &pinctrl_adc5_default + &pinctrl_adc6_default &pinctrl_adc7_default>; +}; + +&adc1 { + vref = <2500>; + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc10_default>; +}; + +&ehci0 { + status = "okay"; +}; + +&wdt1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdtrst1_default>; + aspeed,reset-type = "soc"; + aspeed,external-signal; + aspeed,ext-push-pull; + aspeed,ext-active-high; + aspeed,ext-pulse-duration = <256>; +}; + +&pinctrl { + pinctrl_ncsi3_default: ncsi3_default { + function = "RMII3"; + groups = "NCSI3"; + }; + + pinctrl_ncsi4_default: ncsi4_default { + function = "RMII4"; + groups = "NCSI4"; + }; +}; + +&gpio0 { + pinctrl-names = "default"; + + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "BATTERY_DETECT","PRSNT1_HPM_SCM_N", + "BMC_I2C1_FPGA_ALERT_L","BMC_READY", + "IOEXP_INT_L","FM_ID_LED", + "","", + /*C0-C7*/ "","","","", + "PMBUS_REQ_N","PSU_FW_UPDATE_REQ_N", + "","BMC_I2C_SSIF_ALERT_L", + /*D0-D7*/ "","","","","","","","", + /*E0-E7*/ "","","","","","","","", + /*F0-F7*/ "","","","","","","","", + /*G0-G7*/ "","","","","","", + "FM_DEBUG_PORT_PRSNT_N","FM_BMC_DBP_PRESENT_N", + /*H0-H7*/ "PWR_BRAKE_L","RUN_POWER_EN", + "SHDN_FORCE_L","SHDN_REQ_L", + "","","","", + /*I0-I7*/ "","","","", + "","FLASH_WP_STATUS", + "FM_PDB_HEALTH_N","RUN_POWER_PG", + /*J0-J7*/ "","","","","","","","", + /*K0-K7*/ "","","","","","","","", + /*L0-L7*/ "","","","","","","","", + /*M0-M7*/ "PCIE_EP_RST_EN","BMC_FRU_WP", + "SCM_HPM_STBY_RST_N","SCM_HPM_STBY_EN", + "STBY_POWER_PG_3V3","TH500_SHDN_OK_L","","", + /*N0-N7*/ "LED_POSTCODE_0","LED_POSTCODE_1", + "LED_POSTCODE_2","LED_POSTCODE_3", + "LED_POSTCODE_4","LED_POSTCODE_5", + "LED_POSTCODE_6","LED_POSTCODE_7", + /*O0-O7*/ "HMC_I2C3_FPGA_ALERT_L","FPGA_READY_HMC", + "CHASSIS_AC_LOSS_L","BSM_PRSNT_R_N", + "PSU_SMB_ALERT_L","FM_TPM_PRSNT_0_N", + "","USBDBG_IPMI_EN_L", + /*P0-P7*/ "PWR_BTN_BMC_N","IPEX_CABLE_PRSNT_L", + "ID_RST_BTN_BMC_N","RST_BMC_RSTBTN_OUT_N", + "host0-ready","BMC_READY_CPLD","","BMC_HEARTBEAT_N", + /*Q0-Q7*/ "IRQ_PCH_TPM_SPI_N","USB_OC0_REAR_R_N", + "UART_MUX_SEL","I2C_MUX_RESET_L", + "RSVD_NV_PLT_DETECT","SPI_TPM_INT_L", + "CPU_JTAG_MUX_SELECT","THERM_BB_OVERT_L", + /*R0-R7*/ "THERM_BB_WARN_L","SPI_BMC_FPGA_INT_L", + "CPU_BOOT_DONE","PMBUS_GNT_L", + "CHASSIS_PWR_BRK_L","PCIE_WAKE_L", + "PDB_THERM_OVERT_L","HMC_I2C2_FPGA_ALERT_L", + /*S0-S7*/ "","","SYS_BMC_PWRBTN_R_N","FM_TPM_PRSNT_1_N", + "FM_BMC_DEBUG_SW_N","UID_LED_N", + "SYS_FAULT_LED_N","RUN_POWER_FAULT_L", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","","","","","","", + /*V0-V7*/ "L2_RST_REQ_OUT_L","L0L1_RST_REQ_OUT_L", + "BMC_ID_BEEP_SEL","BMC_I2C0_FPGA_ALERT_L", + "SMB_BMC_TMP_ALERT","PWR_LED_N", + "SYS_RST_OUT_L","IRQ_TPM_SPI_N", + /*W0-W7*/ "","","","","","","","", + /*X0-X7*/ "","","","","","","","", + /*Y0-Y7*/ "","RST_BMC_SELF_HW", + "FM_FLASH_LATCH_N","BMC_EMMC_RST_N", + "","","","", + /*Z0-Z7*/ "","","","","","","",""; +}; + +&io-expander0 { + gpio-line-names = + "FPGA_THERM_OVERT_L","FPGA_READY_BMC", + "HMC_BMC_DETECT","HMC_PGOOD", + "","BMC_SELF_PWR_CYCLE", + "FPGA_EROT_FATAL_ERROR_L","WP_HW_EXT_CTRL_L", + "EROT_FPGA_RST_L","FPGA_EROT_RECOVERY_L", + "BMC_EROT_FPGA_SPI_MUX_SEL","USB2_HUB_RESET_L", + "NCSI_CS1_SEL","SGPIO_EN_L", + "B2B_IOEXP_INT_L","I2C_BUS_MUX_RESET_L"; +}; + +&io-expander1 { + gpio-line-names = + "SEC_FPGA_THERM_OVERT_L","SEC_FPGA_READY_BMC", + "","", + "","", + "SEC_FPGA_EROT_FATAL_ERROR_L","SEC_WP_HW_EXT_CTRL_L", + "SEC_EROT_FPGA_RST_L","SEC_FPGA_EROT_RECOVERY_L", + "SEC_BMC_EROT_FPGA_SPI_MUX_SEL","", + "","", + "","SEC_I2C_BUS_MUX_RESET_L"; +}; + +&io-expander2 { + gpio-line-names = + "HMC_PRSNT_L","HMC_READY", + "HMC_EROT_FATAL_ERROR_L","I2C_MUX_SEL", + "HMC_EROT_SPI_MUX_SEL","HMC_EROT_RECOVERY_L", + "HMC_EROT_RST_L","GLOBAL_WP_HMC", + "FPGA_RST_L","USB2_HUB_RST", + "CPU_UART_MUX_SEL","", + "","","",""; +}; + +&io-expander3 { + gpio-line-names = + "RTC_MUX_SEL","PCI_MUX_SEL","TPM_MUX_SEL","FAN_MUX-SEL", + "SGMII_MUX_SEL","DP_MUX_SEL","UPHY3_USB_SEL","NCSI_MUX_SEL", + "BMC_PHY_RST","RTC_CLR_L","BMC_12V_CTRL","PS_RUN_IO0_PG", + "","","",""; +}; + +&io-expander4 { + gpio-line-names = + "stby_power_en_cpld","stby_power_gd_cpld","","", + "","","","", + "","","","", + "","","",""; +}; + +&io-expander5 { + gpio-line-names = + "JTAG_MUX_SEL","IOX_BMC_RESET","","", + "","","",""; +}; + +&io-expander6 { + gpio-line-names = + "OSFP_PHASE_ID0","OSFP_PHASE_ID1", + "OSFP_PHASE_ID2","OSFP_PHASE_ID3", + "","","","", + "OSFP_BOARD_ID0","OSFP_BOARD_ID0", + "OSFP_BOARD_ID0","PWRGD_P3V3_N1", + "PWRGD_P3V3_N2","","",""; +}; + +&io-expander7 { + gpio-line-names = + "RST_CX7_0","RST_CX7_1", + "CX0_SSD0_PRSNT_L","CX1_SSD1_PRSNT_L", + "CX_BOOT_CMPLT_CX0","CX_BOOT_CMPLT_CX1", + "CX_TWARN_CX0_L","CX_TWARN_CX1_L", + "CX_OVT_SHDN_CX0","CX_OVT_SHDN_CX1", + "FNP_L_CX0","FNP_L_CX1", + "","","",""; +}; + +&io-expander8 { + gpio-line-names = + "SEC_RST_CX7_0","SEC_RST_CX7_1", + "SEC_CX0_SSD0_PRSNT_L","SEC_CX1_SSD1_PRSNT_L", + "SEC_CX_BOOT_CMPLT_CX0","SEC_CX_BOOT_CMPLT_CX1", + "SEC_CX_TWARN_CX0_L","SEC_CX_TWARN_CX1_L", + "SEC_CX_OVT_SHDN_CX0","SEC_CX_OVT_SHDN_CX1", + "SEC_FNP_L_CX0","SEC_FNP_L_CX1", + "","","",""; +};