From patchwork Thu Aug 5 22:28:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 12422235 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7559C4320A for ; Thu, 5 Aug 2021 22:30:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6602D61131 for ; Thu, 5 Aug 2021 22:30:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6602D61131 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Dys0ufZ0doH2nkCUMTZRe2UIKTIFn9SI+eU++nIRyHI=; b=AT7H5TOLj7IvzA jsOCCQ/DqNJGioH/1pOdk8mYlHmgkLnKWK9f5+RDWL+AS33xQczX2eo2/1/neeOS4muFu4jyWQRnI yz1Ngd5zoNwhX4bQ7jdbiD/cp7UQwoWnYrvyY07fvrAZs7LGiV5+r27Rf+orFJ6m8loLn9PQ3UP9j YE2tanSE00FRzT15S00d4FGaI03Ncc2uJdmKpbxEe52ge+wHiLrG34XgXSBrDqjXYqTeFpJpLfAfP wkuqKGRZdFzrtiRIuEoQ27aj0KgpX/gmaKwZZ9EVol/up2Cegik3a4Zv8ynv2OWTPql4mLMm1y4NN oQr1wdC1P1PYb5w7Vayw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlrG-00Ax2t-PK; Thu, 05 Aug 2021 22:28:58 +0000 Received: from mail-pj1-x1036.google.com ([2607:f8b0:4864:20::1036]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlqo-00Aww6-L5 for linux-arm-kernel@lists.infradead.org; Thu, 05 Aug 2021 22:28:32 +0000 Received: by mail-pj1-x1036.google.com with SMTP id a8so12450774pjk.4 for ; Thu, 05 Aug 2021 15:28:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=TR1r9V+hd8xcQrbIhhyYGERXkzqKnmp/yYfpwm5Qa7o=; b=eDkLQqI6KBcq68piTi/kCGeXAuwS+6vgt/1vFMFS66Xz2Nj45a0U0oDjgv6/iIPZDX oNc8NhITVCzK4gvbUSvCa9YXmz3aA6RAOkfOb3eUNxpImk7uuwmAZbGqZV4LIPQw1Nq/ LmPYrYcK3VA14PAgCeM3Jncbw2XrX+Bfs8N742YhyT+tN9xWavotc8WVDI0vwyoJ0+HK a3L9FpaZLnaTJGf9y/iPO1ZpZXe2RGyIHrPYZf1djMvFEkn+EX6vedun1CxEj+Vc24L8 f+ye0iB6+F84BzbHmb3+ChuyoJMahHwZjWSPiUp938QSZmE3oIkEjYe47ONCiNuZY7AY hFvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=TR1r9V+hd8xcQrbIhhyYGERXkzqKnmp/yYfpwm5Qa7o=; b=fiGy/TaKQQipKr8ZcY3h1NtqPmHfF4JGRN3rLrdvodNXH9IU+FHw8aTRxzMHbK/Lsy snTfGyjwcHJgQX06eVgy4OO6Ak9696HLZePO8NEzN708K+7ZQrt+KbjC7YidQ8r95gb8 Vr9m5M8FdQ5QeYhYE4aD+HLctmc/M9EjMm/vHWs4YdUZ0qoD45xHNEvuZoCT1S+b8bno +GLLocEVkt/IxylA5VCLMzmgmj5KCAuze9qhC7eiX4balSTVVBJk3zEngLuGbuZsOsiT 81T6cSswMKXMOeGE5PL3j+iOGvxvkTTugo0s3CUYrFwUvN/+5BGOa1hgYe39qdmxzFLt NWxA== X-Gm-Message-State: AOAM533OKIghtOO2I4K64K3DgRg7SopAhxOFT5KLeQ5ESbNeKtN7eKSL eILjXso61RLUh5lXWPpuzAY= X-Google-Smtp-Source: ABdhPJyrQZG82agY7vsjAnNxKZ0mN6nB8d0Zxt4KZA9v2izYx97kafZ4Q5fVX/Tl5bgq8F+2OYoKdg== X-Received: by 2002:aa7:9906:0:b029:3c7:a6a1:c73d with SMTP id z6-20020aa799060000b02903c7a6a1c73dmr1764963pff.1.1628202509864; Thu, 05 Aug 2021 15:28:29 -0700 (PDT) Received: from taoren-ubuntu-R90MNF91.thefacebook.com (c-73-252-146-110.hsd1.ca.comcast.net. [73.252.146.110]) by smtp.gmail.com with ESMTPSA id b26sm8082292pfo.47.2021.08.05.15.28.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Aug 2021 15:28:29 -0700 (PDT) From: rentao.bupt@gmail.com 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, taoren@fb.com Cc: Tao Ren Subject: [PATCH v2 1/6] ARM: dts: Add Facebook BMC 128MB flash layout Date: Thu, 5 Aug 2021 15:28:13 -0700 Message-Id: <20210805222818.8391-2-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210805222818.8391-1-rentao.bupt@gmail.com> References: <20210805222818.8391-1-rentao.bupt@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_152830_762118_F8F6F416 X-CRM114-Status: GOOD ( 16.95 ) 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tao Ren This is the layout used by Facebook BMC systems. It describes the fixed flash layout of a 128MB mtd device. Signed-off-by: Tao Ren --- Changes in v2: - None. .../dts/facebook-bmc-flash-layout-128.dtsi | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 arch/arm/boot/dts/facebook-bmc-flash-layout-128.dtsi diff --git a/arch/arm/boot/dts/facebook-bmc-flash-layout-128.dtsi b/arch/arm/boot/dts/facebook-bmc-flash-layout-128.dtsi new file mode 100644 index 000000000000..7f3652dea550 --- /dev/null +++ b/arch/arm/boot/dts/facebook-bmc-flash-layout-128.dtsi @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Facebook Inc. + +partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + /* + * u-boot partition: 896KB. + */ + u-boot@0 { + reg = <0x0 0xe0000>; + label = "u-boot"; + }; + + /* + * u-boot environment variables: 64KB. + */ + u-boot-env@e0000 { + reg = <0xe0000 0x10000>; + label = "env"; + }; + + /* + * image metadata partition (64KB), used by Facebook internal + * tools. + */ + image-meta@f0000 { + reg = <0xf0000 0x10000>; + label = "meta"; + }; + + /* + * FIT image: 119 MB. + */ + fit@100000 { + reg = <0x100000 0x7700000>; + label = "fit"; + }; + + /* + * "data0" partition (8MB) is used by Facebook BMC platforms as + * persistent data store. + */ + data0@7800000 { + reg = <0x7800000 0x800000>; + label = "data0"; + }; + + /* + * Although the master partition can be created by enabling + * MTD_PARTITIONED_MASTER option, below "flash0" partition is + * explicitly created to avoid breaking legacy applications. + */ + flash0@0 { + reg = <0x0 0x8000000>; + label = "flash0"; + }; +}; From patchwork Thu Aug 5 22:28:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 12422233 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26D27C4338F for ; Thu, 5 Aug 2021 22:30:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D259A61131 for ; Thu, 5 Aug 2021 22:30:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D259A61131 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QmeLOXdeTFk8LFlnNHN17Hz8J3iQFsNYBebUGCMZ9M4=; b=DFtJtxoaGLAqDa IYG1XslX/cR/tglhyI3JFTjXUvyq+XYh9/rowce60bKkzkSEEwqfbDWgwLFoheLdCe0Nsp5fQVPNw DWlqyKTAozLLho9FHH/MLDrsb0DdWFTTfDJjx3gRecOh5EY6ukJunPQmYccSquQuha+Bp0hNLOhB3 8GZTPH+mV7pcAR47BTvHChe7l3NzEPUZfs2QPdP63LQpVJWg120NH+dj6f5TsWmC/sPVa3N9XJqH9 ZvwVU2kD6kgYjEa+DJq3HvIlIdbOqLuO2HgZTmpOrQWcL7MX/d0n5eORecLHKbP1pPETItu/Hmg0x G12ml8PvqJglTjKCTPew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlrR-00Ax5r-Ks; Thu, 05 Aug 2021 22:29:09 +0000 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlqp-00Awwe-KR for linux-arm-kernel@lists.infradead.org; Thu, 05 Aug 2021 22:28:33 +0000 Received: by mail-pj1-x102d.google.com with SMTP id j1so12461982pjv.3 for ; Thu, 05 Aug 2021 15:28:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=l9GKlJXENJ+NEavpSz/rpIPnYrBdVQY2pEFyg+IrfTI=; b=YqmtBVNokX+oXdyXQ2LyXpjGfk56n7Wniukfoi6MKU30C4kiXU6GDU7M1SDPfL3HBq MI8OBrFBCwiWUkH/IE4r0WpcfklvaPeniYVkSFqshowg2ngwRmbh/bIi5iDfAE8CNK61 2Xm6RNqcH9efaFf7L7RIBGluXE/IgXpgUzXjP6WJA4OtJ14+PwwRsKzXkr6TGc0Ej433 Hnh84NEB8gewUXSN/+Ifai2pjp+uJ+8adeqlUGjlTFMkvgs251gkLfTTy2JB9uZBa1QD TAt+F2e943VmMcmVBIpCEHF9fhE1GnfyvcdmfE+FsNsv1bHOdA7kAUn6iJEc3eBO93JU VdXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=l9GKlJXENJ+NEavpSz/rpIPnYrBdVQY2pEFyg+IrfTI=; b=AERhBW3jl0E8oa/gzyxt026NY5A2G6Qm8hpAqF6HsEqiuV7BlAMLk2Dop0AitPjsXR wxvdw3LzpA3cdpPkgWeLY+UvIH9hakWG8QK3KssLfY2BTc94e+aAj9o6z/oFqj4sbd4U nCrD9SFePRFV2rYVUJFkqf4g/tun7w6CpHzbPoPNPpMK3e0AvfD93/DK6ej1W44Ml6Ww 73Gv+SEF/t7GQJQQMuRtHFJhyIz/XVyVj9l27otakRugpY3mognKK1ne5unzmQ6pH6Ff 5panK/F3pp5fkEzgH5EiTG1IsUGXZKEXsfQ9Ao820veWwUeFMcSCa1P/Z75XwF8AO0YH rNKA== X-Gm-Message-State: AOAM533zTuYd6yvfUA9fOZFKyi15Q3RoTvBkGJ/Q+fFfJb4VJqlAES02 6IIG8wty1rVnfyU3r+Emv18= X-Google-Smtp-Source: ABdhPJzQJp51jXanZDAwkUbCB9TjOsTXFSFj+xqsyn+Y10RvKJSFBk9BehdJOkgqmaLp/2H3ZcufnQ== X-Received: by 2002:aa7:9f06:0:b029:3c6:c469:9135 with SMTP id g6-20020aa79f060000b02903c6c4699135mr6137357pfr.27.1628202511172; Thu, 05 Aug 2021 15:28:31 -0700 (PDT) Received: from taoren-ubuntu-R90MNF91.thefacebook.com (c-73-252-146-110.hsd1.ca.comcast.net. [73.252.146.110]) by smtp.gmail.com with ESMTPSA id b26sm8082292pfo.47.2021.08.05.15.28.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Aug 2021 15:28:30 -0700 (PDT) From: rentao.bupt@gmail.com 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, taoren@fb.com Cc: Tao Ren Subject: [PATCH v2 2/6] ARM: dts: aspeed: wedge400: Use common flash layout Date: Thu, 5 Aug 2021 15:28:14 -0700 Message-Id: <20210805222818.8391-3-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210805222818.8391-1-rentao.bupt@gmail.com> References: <20210805222818.8391-1-rentao.bupt@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_152831_739621_2C46BC8A X-CRM114-Status: GOOD ( 13.39 ) 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tao Ren Simplify wedge400 flash layout by using the common layout defined in "facebook-bmc-flash-layout-128.dtsi". Signed-off-by: Tao Ren --- Changes in v2: - None. .../boot/dts/aspeed-bmc-facebook-wedge400.dts | 48 +------------------ 1 file changed, 1 insertion(+), 47 deletions(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts index 63a3dd548f30..a901c8be49b9 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts @@ -91,53 +91,7 @@ * Both firmware flashes are 128MB on Wedge400 BMC. */ &fmc_flash0 { - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - /* - * u-boot partition: 384KB. - */ - u-boot@0 { - reg = <0x0 0x60000>; - label = "u-boot"; - }; - - /* - * u-boot environment variables: 128KB. - */ - u-boot-env@60000 { - reg = <0x60000 0x20000>; - label = "env"; - }; - - /* - * FIT image: 123.5 MB. - */ - fit@80000 { - reg = <0x80000 0x7b80000>; - label = "fit"; - }; - - /* - * "data0" partition (4MB) is reserved for persistent - * data store. - */ - data0@7c00000 { - reg = <0x7c00000 0x400000>; - label = "data0"; - }; - - /* - * "flash0" partition (covering the entire flash) is - * explicitly created to avoid breaking legacy applications. - */ - flash0@0 { - reg = <0x0 0x8000000>; - label = "flash0"; - }; - }; +#include "facebook-bmc-flash-layout-128.dtsi" }; &fmc_flash1 { From patchwork Thu Aug 5 22:28:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 12422237 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E0EEC4338F for ; Thu, 5 Aug 2021 22:31:15 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C4EEC60EE4 for ; Thu, 5 Aug 2021 22:31:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C4EEC60EE4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LOyaxC4KgzfLMUPJRRURi5Dc7ZyUD0MyDwIleh6OyM4=; b=GBGaos+X42sdmc EHFvvrRcL8i1je6L1KG8/SfBLAFKY3AHinSCuMCbMDP/zBfjrxBWqOlG9xlIa1ArK4mVr0o50A7EB BI8+lYYByHAbp8NWNw7PG19QMKqM8x8OCzkAfmstFmeQc4Y8+pnowDuMVgWWCwFfLV3i1oUYeQglM Zwc1VmyxQEHbq/PF2xZypVmTBoJsi2+RoYacBNfRkvk8akMjl9gxW80lzQnmjbe3q0+oZfdzBRMLf sdgtHt9Fn4x63iqI4KIrvqmESGxfqgjxOuVJbOWYuEswgVvZsIiZt/gsdM1EBkZQ7C//TzmNMeft9 QnNbYnJzrw6KKRiIUUDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlrg-00AxAp-69; Thu, 05 Aug 2021 22:29:24 +0000 Received: from mail-pj1-x1033.google.com ([2607:f8b0:4864:20::1033]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlqr-00AwxC-8M for linux-arm-kernel@lists.infradead.org; Thu, 05 Aug 2021 22:28:34 +0000 Received: by mail-pj1-x1033.google.com with SMTP id j1so12462109pjv.3 for ; Thu, 05 Aug 2021 15:28:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=lw6gEfo2Nw0mBe3S5xni2/OM/VRr81Ls+EqynsWDkMc=; b=aOcpCuuQ0oZecIVFgmbyx/nUvanBWvhzq2rfR/nVSM0vyTA3cNp7Z8RlCAWGJ7c9zg xuZ371oGoGa3EfR8yul5t/RSNzV9G11LIBo4G7oR892flIJExRxaU4rJRbrcFXgDMmdm KmgJv2gfQ+P8AURFIwp+ZphhLAwFhf/HbISR2u8yUAkNkHnDxQLqO5wgkCNOyQFe8do5 5aUfD1+gaCN7gveWCB16RT+f/Oiu+xknX5OlyIX7vcgE5O9Gknr6gMih+FHiVOfNQ931 dSsAmE8PHrWH6TXla+tkxw7+OSyZ6noX3ogHoBRG33VJIfi2jkQwpgZgXg35N8bhBIsO 7Igw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=lw6gEfo2Nw0mBe3S5xni2/OM/VRr81Ls+EqynsWDkMc=; b=cDuVt+V/MosyZb/3/M+RvHkhRNlTe1lcB6quJIBLu2/xjGQHhMw6xYrzVdGF9iI3TG vd77fmDCNFbA1H4EWuTWRd0XiBNk2oD0qTYVfZ675SHwo/v0jf8HF+iJRhX/430Lszp9 7hQv7AHifuPrh1da4HsdOjMHHk8CUgApvaeC6k8JafBBd0yQqRPhT6sM27I20psBqqqD pdQnWegzOnwYgF5Vr7e9RQHf4cai3R4K1GYF8nWMcOowRj8tCQbgeHv3HoIpugT7vaTK rBWBFsg3pAC5NH1KkePwagTrtensJyCCQA4p1cCM+NSYE64/IBP1VRCqXZsrtWUJ3Sho AlHQ== X-Gm-Message-State: AOAM533WfwnFKArdYsvd8UFomRXfOooUTnvYQZuLrNa8mQNvC7byfiSl yJ/FQKuEeZt+ECS1sAZHTqSeZWdYZceQ0zMiDJE= X-Google-Smtp-Source: ABdhPJzOXA2xJb3hzf499cQvBTj3sFISjd2xApvkTjWJm88fkqrqkVChquuhHW4AnYTQa+r8MGVViA== X-Received: by 2002:a62:36c5:0:b029:32b:83fa:3a3e with SMTP id d188-20020a6236c50000b029032b83fa3a3emr1603833pfa.52.1628202512620; Thu, 05 Aug 2021 15:28:32 -0700 (PDT) Received: from taoren-ubuntu-R90MNF91.thefacebook.com (c-73-252-146-110.hsd1.ca.comcast.net. [73.252.146.110]) by smtp.gmail.com with ESMTPSA id b26sm8082292pfo.47.2021.08.05.15.28.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Aug 2021 15:28:32 -0700 (PDT) From: rentao.bupt@gmail.com 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, taoren@fb.com Cc: Tao Ren Subject: [PATCH v2 3/6] ARM: dts: aspeed: Common dtsi for Facebook AST2600 Network BMCs Date: Thu, 5 Aug 2021 15:28:15 -0700 Message-Id: <20210805222818.8391-4-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210805222818.8391-1-rentao.bupt@gmail.com> References: <20210805222818.8391-1-rentao.bupt@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_152833_357607_23D1B749 X-CRM114-Status: GOOD ( 16.28 ) 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tao Ren This common descirption is included by all Facebook AST2600 Network BMC platforms to minimize duplicated device entries across Facebook Network BMC device trees. Signed-off-by: Tao Ren Reviewed-by: Patrick Williams Reviewed-by: Tao Ren --- Changes in v2: - "mac3" is removed from the dtsi (moved to platform dts files). .../dts/ast2600-facebook-netbmc-common.dtsi | 169 ++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi diff --git a/arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi b/arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi new file mode 100644 index 000000000000..051de5bec345 --- /dev/null +++ b/arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi @@ -0,0 +1,169 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Facebook Inc. + +#include "aspeed-g6.dtsi" +#include + +/ { + aliases { + mmc0 = &emmc; + spi1 = &spi1; + spi2 = &spi_gpio; + }; + + chosen { + bootargs = "console=ttyS0,9600n8 root=/dev/ram rw vmalloc=640M"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + /* + * GPIO-based SPI Master is required to access SPI TPM, because + * full-duplex SPI transactions are not supported by ASPEED SPI + * Controllers. + */ + spi_gpio: spi-gpio { + status = "okay"; + compatible = "spi-gpio"; + #address-cells = <1>; + #size-cells = <0>; + + gpio-sck = <&gpio0 ASPEED_GPIO(X, 3) GPIO_ACTIVE_HIGH>; + gpio-mosi = <&gpio0 ASPEED_GPIO(X, 4) GPIO_ACTIVE_HIGH>; + gpio-miso = <&gpio0 ASPEED_GPIO(X, 5) GPIO_ACTIVE_HIGH>; + + tpmdev@0 { + compatible = "tcg,tpm_tis-spi"; + spi-max-frequency = <33000000>; + reg = <0>; + }; + }; +}; + +&fmc { + status = "okay"; + + flash@0 { + status = "okay"; + m25p,fast-read; + label = "spi0.0"; + +#include "facebook-bmc-flash-layout-128.dtsi" + }; + + flash@1 { + status = "okay"; + m25p,fast-read; + label = "spi0.1"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + flash1@0 { + reg = <0x0 0x8000000>; + label = "flash1"; + }; + }; + }; +}; + +&spi1 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&wdt1 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&i2c15 { + status = "okay"; +}; + +&vhub { + status = "okay"; +}; + +&emmc_controller { + status = "okay"; +}; + +&emmc { + status = "okay"; + + non-removable; + max-frequency = <25000000>; + bus-width = <4>; +}; + +&rtc { + status = "okay"; +}; From patchwork Thu Aug 5 22:28:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 12422239 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72A8DC4338F for ; Thu, 5 Aug 2021 22:31:18 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1828A60EE4 for ; Thu, 5 Aug 2021 22:31:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1828A60EE4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ig/RkvxGmUwPZVw7VAgyTk/zk2Z+nGPMwZTm1Or/pcI=; b=gb3mkU+Y9DwMQW IcSyNd9JbgKMq2TcY4fJswIWrBhlsph/KfXVJTeN1w1TgbbEjEgHIfM652M79fVTRjQenENwt2FVL PF/Ip4aS0QIkwpKQZ/4vW61l0fBwsBpVDySpuRZ6m+Ony70FUZJR3TmzZaP905EYJbWIP/ZW542S3 061e+nJBW27wuA7QcwDfHfNRlYyV33syEBavyFBT0QTLrI3knliKIXDNL411E3j7OpySzW+G0q37P Pd6zv3iENr89iBwXmBTeN5tNJwjsGnJQK3T6lQdujAoM0PTJ77J5ECm/RLrUlAOAGSbpAy1N33oNz 4CAJbJtAX9O6f5XQUsxQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlrt-00AxFj-92; Thu, 05 Aug 2021 22:29:37 +0000 Received: from mail-pj1-x1036.google.com ([2607:f8b0:4864:20::1036]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlqs-00Awxd-FC for linux-arm-kernel@lists.infradead.org; Thu, 05 Aug 2021 22:28:37 +0000 Received: by mail-pj1-x1036.google.com with SMTP id l19so12545737pjz.0 for ; Thu, 05 Aug 2021 15:28:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=mHv9Z6X5hPUNyFnl0cBikCh2bIwfmM7wAKv/qs4AZk8=; b=XcSPJDPQyHkluikv1DfAIHIopKL/8WCTWndEqyBsI2obrrvS5XmrSZHNo8h+0zBNt/ LF7JP86+VFKSjlUsQrnEvZNhgCKJpr4//E8qMt7SFz7Klpcz8EeAVr5Bh1ojsUZHRSa2 dlsAp+ZVV1C4UW97T5avOXLTYVCtvWm7R2q6ZohYzr8tedp6VF55FhvBRbULeHIc+5uO ZbOmurhL7rkjq/36TLUFCq7qBz69rBj4va5Sl8Ksymu5lnqsZpJLntVCb1NtCc8vz3MF X+JByRGCW6bG+1QaYYOSOyOGVTpoeFc3ezEaoX+bSMzOYQJqTSa+95QFtOexERWjbXlN QGxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=mHv9Z6X5hPUNyFnl0cBikCh2bIwfmM7wAKv/qs4AZk8=; b=EDnURZ27UFa53kDh7Al15Y0JkaS8+7ABn/jfZypXEwblUXYhfjmw4SBeDOJ6Vl1aMP aowA8X2LyO1IvmZdvaC2GiQD3EZW6xljbfg5ouNJquNdGQkX9exh39gmxqrUY9alaMVw FJhwdUkE9A/KChYkX/TtXvkcuwmlaIEe/GaqUzguLbjxodip5vuUlQHYx5Dvn3ln2kW/ P2+2F/qt7DwVkcKZuO3Q2MH4HPuNmIto7tGupP6s2DY4zuP6WMZ+3Ezr9TXB5p2BoJeq ed30uNTi4mTRdeEnnT+Rc5K96YMMC3yLN8Yy7pruRrhIxUsw88bgWwjEHcBy9raUDSvf h21w== X-Gm-Message-State: AOAM532lF7lk2OUARAPwai13PLB+nbRxNatqWm9VzRch55oxyMdyGE7b M/+UeDaV+W+XCPvceC0Qo4w= X-Google-Smtp-Source: ABdhPJxZ5c5vp+QzG6+QEptFhR8Vy6gQ7lohKCJuIjKLe0Cc60gFGAD+n26P7st10DMpsMtlxIlCTQ== X-Received: by 2002:a17:90a:d190:: with SMTP id fu16mr17848636pjb.157.1628202513947; Thu, 05 Aug 2021 15:28:33 -0700 (PDT) Received: from taoren-ubuntu-R90MNF91.thefacebook.com (c-73-252-146-110.hsd1.ca.comcast.net. [73.252.146.110]) by smtp.gmail.com with ESMTPSA id b26sm8082292pfo.47.2021.08.05.15.28.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Aug 2021 15:28:33 -0700 (PDT) From: rentao.bupt@gmail.com 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, taoren@fb.com Cc: Tao Ren Subject: [PATCH v2 4/6] ARM: dts: aspeed: Add Facebook Cloudripper (AST2600) BMC Date: Thu, 5 Aug 2021 15:28:16 -0700 Message-Id: <20210805222818.8391-5-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210805222818.8391-1-rentao.bupt@gmail.com> References: <20210805222818.8391-1-rentao.bupt@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_152834_557638_B8DFA692 X-CRM114-Status: GOOD ( 17.94 ) 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tao Ren Add initial version of device tree for Facebook Cloudripper (AST2600) BMC. Cloudripper is Facebook's next generation switch platform with an AST2600 BMC integrated for health monitoring purpose. Signed-off-by: Tao Ren --- Changes in v2: - added more notes about the new platform in patch description. - "spi1" was removed as the driver is not ready. - "mac3" properties were updated with pinctrl, and etc. arch/arm/boot/dts/Makefile | 1 + .../dts/aspeed-bmc-facebook-cloudripper.dts | 539 ++++++++++++++++++ 2 files changed, 540 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 90aed2c2959a..74c760038f28 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1409,6 +1409,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ aspeed-bmc-asrock-e3c246d4i.dtb \ aspeed-bmc-bytedance-g220a.dtb \ + aspeed-bmc-facebook-cloudripper.dtb \ aspeed-bmc-facebook-cmm.dtb \ aspeed-bmc-facebook-galaxy100.dtb \ aspeed-bmc-facebook-minipack.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts new file mode 100644 index 000000000000..01ec3ce0a29d --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts @@ -0,0 +1,539 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Facebook Inc. + +/dts-v1/; + +#include +#include "ast2600-facebook-netbmc-common.dtsi" + +/ { + model = "Facebook Cloudripper BMC"; + compatible = "facebook,cloudripper-bmc", "aspeed,ast2600"; + + aliases { + /* + * PCA9548 (1-0070) provides 8 channels connecting to + * SMB (Switch Main Board). + */ + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + + /* + * PCA9548 (2-0070) provides 8 channels connecting to + * SCM (System Controller Module). + */ + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + + /* + * PCA9548 (3-0070) provides 8 channels connecting to + * SMB (Switch Main Board). + */ + i2c32 = &imux32; + i2c33 = &imux33; + i2c34 = &imux34; + i2c35 = &imux35; + i2c36 = &imux36; + i2c37 = &imux37; + i2c38 = &imux38; + i2c39 = &imux39; + + /* + * PCA9548 (8-0070) provides 8 channels connecting to + * PDB (Power Delivery Board). + */ + i2c40 = &imux40; + i2c41 = &imux41; + i2c42 = &imux42; + i2c43 = &imux43; + i2c44 = &imux44; + i2c45 = &imux45; + i2c46 = &imux46; + i2c47 = &imux47; + + /* + * PCA9548 (15-0076) provides 8 channels connecting to + * FCM (Fan Controller Module). + */ + i2c48 = &imux48; + i2c49 = &imux49; + i2c50 = &imux50; + i2c51 = &imux51; + i2c52 = &imux52; + i2c53 = &imux53; + i2c54 = &imux54; + i2c55 = &imux55; + }; + + spi_gpio: spi-gpio { + num-chipselects = <2>; + cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>, + <&gpio0 ASPEED_GPIO(X, 1) GPIO_ACTIVE_HIGH>; + + eeprom@1 { + compatible = "atmel,at93c46d"; + spi-max-frequency = <250000>; + data-size = <16>; + spi-cs-high; + reg = <1>; + }; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&mdio1 { + status = "okay"; +}; + +&mdio3 { + status = "okay"; + + ethphy1: ethernet-phy@13 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x0d>; + }; +}; + +&mac3 { + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <ðphy1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii4_default>; +}; + +&i2c0 { + multi-master; + bus-frequency = <1000000>; +}; + +&i2c1 { + /* + * PCA9548 (1-0070) provides 8 channels connecting to SMB (Switch + * Main Board). + */ + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux20: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux21: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux22: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux23: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c2 { + /* + * PCA9548 (2-0070) provides 8 channels connecting to SCM (System + * Controller Module). + */ + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux28: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux29: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux30: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux31: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c3 { + /* + * PCA9548 (3-0070) provides 8 channels connecting to SMB (Switch + * Main Board). + */ + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux32: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux33: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux34: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux35: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux36: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux37: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux38: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux39: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c6 { + lp5012@14 { + compatible = "ti,lp5012"; + reg = <0x14>; + #address-cells = <1>; + #size-cells = <0>; + + multi-led@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "sys"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + + multi-led@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "fan"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + + multi-led@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "psu"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + + multi-led@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "scm"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + }; +}; + +&i2c8 { + /* + * PCA9548 (8-0070) provides 8 channels connecting to PDB (Power + * Delivery Board). + */ + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux40: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux41: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux42: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux43: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux44: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux45: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux46: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux47: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + + }; +}; + +&i2c15 { + /* + * PCA9548 (15-0076) provides 8 channels connecting to FCM (Fan + * Controller Module). + */ + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux48: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux49: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux50: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux51: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux52: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux53: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux54: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux55: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; From patchwork Thu Aug 5 22:28:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 12422243 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6B00C4338F for ; Thu, 5 Aug 2021 22:32:10 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6D74F60EE4 for ; Thu, 5 Aug 2021 22:32:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6D74F60EE4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=muCY15wmQ827+MMgEs1atgf2inTr5lzFxizj9nDRcOE=; b=1vnhV7aLfn0N2i IA6F6YNiJcdTvj5o5Zuex1it0YTSB7H6aMPNMA84F9aSCV9fDvOt3DnQOZdRZpTlvMZiQTq7hZZIW ZNs7mhppuKisvEWM+5jDoi+A8+UN2VE6u+F4+x/AS9nIoirSBl5esnqvEMHTX2yZDI1u4RRAwF+Iz 4Xy0kBsMFagWBImQMAg7lU5yZkAyJfSBhYc6H0+XfDieJPsfkwEnkyCm6qCoJH3B8tJofcI7OcG7O 1FN4HsY0qRRzXDw6yE7eXbBccLWyCdz9hQ2JbqvwEHjIAB8yulRyHCVUKQa7nNsgviH/bUddtwqm6 frKmrYw/arf8EEvyYIoQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlsi-00Axe2-NG; Thu, 05 Aug 2021 22:30:29 +0000 Received: from mail-pj1-x1034.google.com ([2607:f8b0:4864:20::1034]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlqw-00AwyL-5i for linux-arm-kernel@lists.infradead.org; Thu, 05 Aug 2021 22:28:41 +0000 Received: by mail-pj1-x1034.google.com with SMTP id cl16-20020a17090af690b02901782c35c4ccso9392850pjb.5 for ; Thu, 05 Aug 2021 15:28:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=x9LT5c4tP+6iUvbuWoRnR6t22aNd6IuBQug+MWgbe5s=; b=ZPCJEzMOhPSUqxp4L0TSYhFWztZWLhh35f2HJvZlLTzuLA8RFIXtk62x83QTspty6u SSBPjr4PoAY37sK41obXpmxb+sPKeaCW7MPfgxiz8iNABjZ33pUcG+8jl6IQHdk9wk7B 0/ImVnPVFz/GCCO55U84bBMYokjvTxySHOYucN71B+i8EgBEcpuX+kTu7wiQraOJICS+ viwn3V+71uE+gm1vTwxnh1tFFkPOi6l7Nyjl5eztVD+pp7vh1/fXErh2hsSE4BOR69KM bLCI/EFgWE8YZDafwXyekUjYSYj0XMoekkFYgjfetuby3VceVeCTllILIeFiGzRHliFg VX9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=x9LT5c4tP+6iUvbuWoRnR6t22aNd6IuBQug+MWgbe5s=; b=BwzTnkxI3iY/lD3gY9UB6nzGT4DqVE35fLuxLHok4AU+YsSrUjRabcLe63j301UR3D jjlkr/RVFLtHqnbaK7cdYLUOcmnyay9Ivnj8jMd4kOdX9ZknKy5UgccE8/LAFJG4QPH0 vHq/oTbJZ85WRvftC2hGZhmogt0h2QX8UkeCOrqYiBdDUihsCMK9uCZLiut6ogh8wiku 7RfdGxjwPM0TxDP30Za5GdI9qbIe2XR5IjR+sQJaEum/EDnZd8G9Q5ih7AggtodRW13L /WLOQEaIWQPyspiW/1dOFvbQfZfhwfdKL0SB7ocxRjTHpJ3yNgIbblbNgcCBcA9QiDxH UK7g== X-Gm-Message-State: AOAM532wgUFa2UFLWJnU8B/SQv9R/H9tROxPRCia5yILOdZfqz/AoQov 1jPEvDJUDSNio+H5+CiajckLjpVTcVoESjhpFMg= X-Google-Smtp-Source: ABdhPJwSY+vE1pIY8E/D9RMBmpll/OF+BznXsavGIkuc8bX33cwCLtR1l4eT0adYH0Q3BNYQC8vWLA== X-Received: by 2002:aa7:8116:0:b029:346:8678:ce26 with SMTP id b22-20020aa781160000b02903468678ce26mr1572516pfi.15.1628202515238; Thu, 05 Aug 2021 15:28:35 -0700 (PDT) Received: from taoren-ubuntu-R90MNF91.thefacebook.com (c-73-252-146-110.hsd1.ca.comcast.net. [73.252.146.110]) by smtp.gmail.com with ESMTPSA id b26sm8082292pfo.47.2021.08.05.15.28.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Aug 2021 15:28:34 -0700 (PDT) From: rentao.bupt@gmail.com 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, taoren@fb.com Cc: Tao Ren Subject: [PATCH v2 5/6] ARM: dts: aspeed: Add Facebook Elbert (AST2600) BMC Date: Thu, 5 Aug 2021 15:28:17 -0700 Message-Id: <20210805222818.8391-6-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210805222818.8391-1-rentao.bupt@gmail.com> References: <20210805222818.8391-1-rentao.bupt@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_152838_269450_D04184E7 X-CRM114-Status: GOOD ( 18.08 ) 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tao Ren Add initial version of device tree for Facebook Elbert (AST2600) BMC. Elbert is Facebook's next generation switch platform with an AST2600 BMC integrated for health monitoring purpose. Signed-off-by: Tao Ren --- Changes in v2: - added more notes about the new platform in patch description. - "mac3" was disabled (because it was removed from Facebook AST2600 NetBMC common dtsi). Will add "mac3" back when "fixed-link" is supported in the MAC driver. arch/arm/boot/dts/Makefile | 1 + .../boot/dts/aspeed-bmc-facebook-elbert.dts | 185 ++++++++++++++++++ 2 files changed, 186 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 74c760038f28..7cbb982a7c8b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1411,6 +1411,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-bytedance-g220a.dtb \ aspeed-bmc-facebook-cloudripper.dtb \ aspeed-bmc-facebook-cmm.dtb \ + aspeed-bmc-facebook-elbert.dtb \ aspeed-bmc-facebook-galaxy100.dtb \ aspeed-bmc-facebook-minipack.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts new file mode 100644 index 000000000000..27b43fe099f1 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts @@ -0,0 +1,185 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Facebook Inc. + +/dts-v1/; + +#include "ast2600-facebook-netbmc-common.dtsi" + +/ { + model = "Facebook Elbert BMC"; + compatible = "facebook,elbert-bmc", "aspeed,ast2600"; + + aliases { + serial0 = &uart5; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + + /* + * 8 child channels of PCA9548 2-0075. + */ + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + + /* + * 8 child channels of PCA9548 5-0075. + */ + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + }; + + chosen { + stdout-path = &uart5; + }; + + spi_gpio: spi-gpio { + num-chipselects = <1>; + cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>; + }; +}; + +&lpc_ctrl { + status = "okay"; +}; + +&kcs2 { + status = "okay"; + aspeed,lpc-io-reg = <0xca8>; +}; + +&kcs3 { + status = "okay"; + aspeed,lpc-io-reg = <0xca2>; +}; + +&i2c2 { + i2c-switch@75 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + i2c-mux-idle-disconnect; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux20: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux21: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux22: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux23: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c5 { + i2c-switch@75 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + i2c-mux-idle-disconnect; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux28: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux29: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux30: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux31: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c11 { + status = "okay"; +}; From patchwork Thu Aug 5 22:28:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 12422241 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D15DCC4338F for ; Thu, 5 Aug 2021 22:31:46 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 7B94060EE4 for ; Thu, 5 Aug 2021 22:31:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7B94060EE4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wTwmQDf2uu2BpmK8LXEmAmpU/soQn1oV8DEcHrA1s7I=; b=1KqWtV0lypGtOv hnpCUf1FXQjU+jMrQOEl83B67DfoCq1wfMZTfTO+/RNGTSNrzg/iqc1Bt0WL/gujMZXBYUfH1Px5g osyuOZAMoslZarTsX091VfkbHdcdq8HiucD+Zh7o6I5bI6YWJkWoZQs4lVYnkGOrTkIJF5CDLe3Fz 8t33zOUkexl1VXlTdb3c9L1ZEiuDS2MbBFk9aEXePHqdSMOQQYXKRpjYL2h5vw2Xz2QZpOLmza3Wy sZnHDsgZTS3kYWwZ+gLzKSnW3GlLQsPjKudJpf/DfRdOOUQ5jTyuXnEuoocLq0rwimdl6vDX8m15V yuGBogH8Wc1vXCfnZ8sQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlsH-00AxPY-0M; Thu, 05 Aug 2021 22:30:01 +0000 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBlqv-00AwyM-8q for linux-arm-kernel@lists.infradead.org; Thu, 05 Aug 2021 22:28:41 +0000 Received: by mail-pj1-x102d.google.com with SMTP id e2-20020a17090a4a02b029016f3020d867so13132427pjh.3 for ; Thu, 05 Aug 2021 15:28:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Vva1kpS9R9UxY6UFwWp1Q1d/7uoWpojbbcImWk+6uNg=; b=CZjCJ1fLXmfyHVTh5Vpz8BVqFoDKvJGuIn4d7lzWzAddZqmQBGt80cOrepcX1n9wuP fJob6XBWg3+Co9UOTDj5EBVTZg4zm56EtC1lZkl05ArRtozoUWl8B8vCLwHC3rK7RsGH 1GCJ3SwsINmw6M65W3l8yKrnC8CYfl1hZb52PNHeqog+lAvny3+MMdRodcbwxq1+Bxp7 8l8xpthtSCcO/wBOQm9QIhBK6qkbfUwk1glOfgM3ea+rHVH3HADA/WvRDWHquuDwOdO7 UK4sBSlsAUeUzJz1tErZ3NkwQqpMTvg2T6RUzGyIgry8CIYEx0/XSbij43ZrkUmp41Je FDlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Vva1kpS9R9UxY6UFwWp1Q1d/7uoWpojbbcImWk+6uNg=; b=nP+CmVqpya3jVo3CwkUC43NwOtC1iIdnl98y4Oc4Gd8Q+/7UrWwxjDw/1WUo8KMeXQ YhvMtFHr0wGc/2eFTOJCY+bD5s0PgsJjlON/TUAGLHwxsYlnyRTe9xCrNMGGIIljw6Ak gnriKL8Rn8XY/M8yt/GR8GNmARdIo0CvOfc9BghjrzUkxx/IIcl0UgEOMFBxDnejo0c9 CawWjTz+8mUTc6VfBT8NpKjvSicniowsy45rxVyNHoKJl7dwfjqmFyB8dQxBFQ2I/pJ2 i2ViE04XaPvKhjUE/FEFfVolCdiv9NTdTsQEIXThxjWad9lBx3zTGxBPKlkmCE28vtGK B4DA== X-Gm-Message-State: AOAM532g6UGlQJikBcvS8OuOW9vIbps3IikNEXOjSGSZFg/xv4hwWzIY WnEkjAo30CX9NbTy8yUzUhCerVUPG/brCxWtRN8= X-Google-Smtp-Source: ABdhPJyEQWXkqZHzaFFIOKQ+Gj6JJ8QTfFOaa1eNM3XTtqsdx6flrMRLFKHNbpOLTUGerSXEnxYV4w== X-Received: by 2002:a17:90a:aa05:: with SMTP id k5mr6893679pjq.47.1628202516580; Thu, 05 Aug 2021 15:28:36 -0700 (PDT) Received: from taoren-ubuntu-R90MNF91.thefacebook.com (c-73-252-146-110.hsd1.ca.comcast.net. [73.252.146.110]) by smtp.gmail.com with ESMTPSA id b26sm8082292pfo.47.2021.08.05.15.28.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Aug 2021 15:28:36 -0700 (PDT) From: rentao.bupt@gmail.com 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, taoren@fb.com Cc: Tao Ren Subject: [PATCH v2 6/6] ARM: dts: aspeed: Add Facebook Fuji (AST2600) BMC Date: Thu, 5 Aug 2021 15:28:18 -0700 Message-Id: <20210805222818.8391-7-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210805222818.8391-1-rentao.bupt@gmail.com> References: <20210805222818.8391-1-rentao.bupt@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_152837_381883_8EAD12B7 X-CRM114-Status: GOOD ( 18.00 ) 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tao Ren Add initial version of device tree for Facebook Fuji (AST2600) BMC. Fuji is Facebook's next generation switch platform with an AST2600 BMC integrated for health monitoring purpose. Signed-off-by: Tao Ren --- Changes in v2: - added more notes about the new platform in patch description. - "spi1" was removed as the driver is not ready. - "mac3" properties were updated with pinctrl, and etc. arch/arm/boot/dts/Makefile | 1 + .../arm/boot/dts/aspeed-bmc-facebook-fuji.dts | 1251 +++++++++++++++++ 2 files changed, 1252 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7cbb982a7c8b..9765e2ff5bfe 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1412,6 +1412,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-facebook-cloudripper.dtb \ aspeed-bmc-facebook-cmm.dtb \ aspeed-bmc-facebook-elbert.dtb \ + aspeed-bmc-facebook-fuji.dtb \ aspeed-bmc-facebook-galaxy100.dtb \ aspeed-bmc-facebook-minipack.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts new file mode 100644 index 000000000000..af58a73bbc49 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts @@ -0,0 +1,1251 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Facebook Inc. + +/dts-v1/; + +#include +#include "ast2600-facebook-netbmc-common.dtsi" + +/ { + model = "Facebook Fuji BMC"; + compatible = "facebook,fuji-bmc", "aspeed,ast2600"; + + aliases { + /* + * PCA9548 (2-0070) provides 8 channels connecting to + * SCM (System Controller Module). + */ + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + + /* + * PCA9548 (8-0070) provides 8 channels connecting to + * SMB (Switch Main Board). + */ + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + + /* + * PCA9548 (11-0077) provides 8 channels connecting to + * SMB (Switch Main Board). + */ + i2c40 = &imux40; + i2c41 = &imux41; + i2c42 = &imux42; + i2c43 = &imux43; + i2c44 = &imux44; + i2c45 = &imux45; + i2c46 = &imux46; + i2c47 = &imux47; + + /* + * PCA9548 (24-0071) provides 8 channels connecting to + * PDB-Left. + */ + i2c48 = &imux48; + i2c49 = &imux49; + i2c50 = &imux50; + i2c51 = &imux51; + i2c52 = &imux52; + i2c53 = &imux53; + i2c54 = &imux54; + i2c55 = &imux55; + + /* + * PCA9548 (25-0072) provides 8 channels connecting to + * PDB-Right. + */ + i2c56 = &imux56; + i2c57 = &imux57; + i2c58 = &imux58; + i2c59 = &imux59; + i2c60 = &imux60; + i2c61 = &imux61; + i2c62 = &imux62; + i2c63 = &imux63; + + /* + * PCA9548 (26-0076) provides 8 channels connecting to + * FCM1. + */ + i2c64 = &imux64; + i2c65 = &imux65; + i2c66 = &imux66; + i2c67 = &imux67; + i2c68 = &imux68; + i2c69 = &imux69; + i2c70 = &imux70; + i2c71 = &imux71; + + /* + * PCA9548 (27-0076) provides 8 channels connecting to + * FCM2. + */ + i2c72 = &imux72; + i2c73 = &imux73; + i2c74 = &imux74; + i2c75 = &imux75; + i2c76 = &imux76; + i2c77 = &imux77; + i2c78 = &imux78; + i2c79 = &imux79; + + /* + * PCA9548 (40-0076) provides 8 channels connecting to + * PIM1. + */ + i2c80 = &imux80; + i2c81 = &imux81; + i2c82 = &imux82; + i2c83 = &imux83; + i2c84 = &imux84; + i2c85 = &imux85; + i2c86 = &imux86; + i2c87 = &imux87; + + /* + * PCA9548 (41-0076) provides 8 channels connecting to + * PIM2. + */ + i2c88 = &imux88; + i2c89 = &imux89; + i2c90 = &imux90; + i2c91 = &imux91; + i2c92 = &imux92; + i2c93 = &imux93; + i2c94 = &imux94; + i2c95 = &imux95; + + /* + * PCA9548 (42-0076) provides 8 channels connecting to + * PIM3. + */ + i2c96 = &imux96; + i2c97 = &imux97; + i2c98 = &imux98; + i2c99 = &imux99; + i2c100 = &imux100; + i2c101 = &imux101; + i2c102 = &imux102; + i2c103 = &imux103; + + /* + * PCA9548 (43-0076) provides 8 channels connecting to + * PIM4. + */ + i2c104 = &imux104; + i2c105 = &imux105; + i2c106 = &imux106; + i2c107 = &imux107; + i2c108 = &imux108; + i2c109 = &imux109; + i2c110 = &imux110; + i2c111 = &imux111; + + /* + * PCA9548 (44-0076) provides 8 channels connecting to + * PIM5. + */ + i2c112 = &imux112; + i2c113 = &imux113; + i2c114 = &imux114; + i2c115 = &imux115; + i2c116 = &imux116; + i2c117 = &imux117; + i2c118 = &imux118; + i2c119 = &imux119; + + /* + * PCA9548 (45-0076) provides 8 channels connecting to + * PIM6. + */ + i2c120 = &imux120; + i2c121 = &imux121; + i2c122 = &imux122; + i2c123 = &imux123; + i2c124 = &imux124; + i2c125 = &imux125; + i2c126 = &imux126; + i2c127 = &imux127; + + /* + * PCA9548 (46-0076) provides 8 channels connecting to + * PIM7. + */ + i2c128 = &imux128; + i2c129 = &imux129; + i2c130 = &imux130; + i2c131 = &imux131; + i2c132 = &imux132; + i2c133 = &imux133; + i2c134 = &imux134; + i2c135 = &imux135; + + /* + * PCA9548 (47-0076) provides 8 channels connecting to + * PIM8. + */ + i2c136 = &imux136; + i2c137 = &imux137; + i2c138 = &imux138; + i2c139 = &imux139; + i2c140 = &imux140; + i2c141 = &imux141; + i2c142 = &imux142; + i2c143 = &imux143; + }; + + spi_gpio: spi-gpio { + num-chipselects = <3>; + cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>, + <0>, /* device reg=<1> does not exist */ + <&gpio0 ASPEED_GPIO(X, 2) GPIO_ACTIVE_HIGH>; + + eeprom@2 { + compatible = "atmel,at93c46d"; + spi-max-frequency = <250000>; + data-size = <16>; + spi-cs-high; + reg = <2>; + }; + }; +}; + +&i2c0 { + multi-master; + bus-frequency = <1000000>; +}; + +&i2c2 { + /* + * PCA9548 (2-0070) provides 8 channels connecting to SCM (System + * Controller Module). + */ + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + adm1278@10 { + compatible = "adi,adm1278"; + reg = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + shunt-resistor-micro-ohms = <1500>; + }; + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux20: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux21: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux22: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux23: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c8 { + /* + * PCA9548 (8-0070) provides 8 channels connecting to SMB (Switch + * Main Board). + */ + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + i2c-switch@71 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + i2c-mux-idle-disconnect; + + imux48: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux49: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux50: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + lp5012@14 { + compatible = "ti,lp5012"; + reg = <0x14>; + #address-cells = <1>; + #size-cells = <0>; + + multi-led@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "sys"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + + multi-led@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "fan"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + + multi-led@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "psu"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + + multi-led@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + color = ; + function = LED_FUNCTION_ACTIVITY; + label = "smb"; + + led@0 { + reg = <0>; + color = ; + }; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + }; + }; + }; + + imux51: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux52: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux53: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux54: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux55: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + i2c-switch@72 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x72>; + i2c-mux-idle-disconnect; + + imux56: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux57: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux58: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux59: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux60: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux61: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux62: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux63: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux64: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux65: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux66: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux67: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + adm1278@10 { + compatible = "adi,adm1278"; + reg = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + shunt-resistor-micro-ohms = <250>; + }; + }; + + imux68: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux69: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux70: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux71: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux72: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux73: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux74: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux75: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + adm1278@10 { + compatible = "adi,adm1278"; + reg = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + shunt-resistor-micro-ohms = <250>; + }; + }; + + imux76: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux77: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux78: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux79: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux28: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux29: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux30: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux31: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + + }; +}; + +&i2c11 { + status = "okay"; + + /* + * PCA9548 (11-0077) provides 8 channels connecting to SMB (Switch + * Main Board). + */ + i2c-switch@77 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x77>; + i2c-mux-idle-disconnect; + + imux40: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux80: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux81: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux82: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux83: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux84: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux85: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux86: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux87: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux41: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux88: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux89: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux90: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux91: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux92: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux93: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux94: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux95: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux42: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux96: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux97: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux98: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux99: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux100: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux101: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux102: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux103: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux43: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux104: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux105: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux106: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux107: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux108: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux109: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux110: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux111: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux44: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux112: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux113: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux114: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux115: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux116: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux117: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux118: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux119: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux45: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux120: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux121: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux122: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux123: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux124: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux125: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux126: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux127: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux46: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux128: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux129: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux130: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux131: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux132: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux133: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux134: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux135: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + imux47: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + + i2c-switch@76 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux136: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux137: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux138: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux139: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux140: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux141: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux142: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux143: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + }; + + }; +}; + +&ehci1 { + status = "okay"; +}; + +&mdio1 { + status = "okay"; + + ethphy3: ethernet-phy@13 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x0d>; + }; +}; + +&mac3 { + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <ðphy3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii4_default>; +};