From patchwork Tue Oct 27 12:37:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konstantin Aladyshev X-Patchwork-Id: 1389074 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CLWFr0qR6z9sVD for ; Wed, 28 Oct 2020 12:29:36 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=RpQ+Mlo6; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4CLWFr0KkKzDqRY for ; Wed, 28 Oct 2020 12:29:36 +1100 (AEDT) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2a00:1450:4864:20::242; helo=mail-lj1-x242.google.com; envelope-from=aladyshev22@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=RpQ+Mlo6; dkim-atps=neutral Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4CLB7l4WRJzDqLr for ; Tue, 27 Oct 2020 23:38:08 +1100 (AEDT) Received: by mail-lj1-x242.google.com with SMTP id h20so1555165lji.9 for ; Tue, 27 Oct 2020 05:38:08 -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; bh=vahP35hIg4Z9TX7Ulxw+JLPNjil+mWhfbx0IQp4z3Hk=; b=RpQ+Mlo6+D4vhkapHBOgMWurkzcLiQzSs5ACIKPeZXZobPykthQ+RLo7bqEd4UZgSu j+JJHJsXyApfvZL7P3wNe9g5KIQ/Xu89mnTzl9Ci9VoCjW8DHvvH13BHBozBUT9j0I+s U8j7pcrWKV3OUXv7uT1roALobi/RfgIktRnFCcWyzcAg4R3kBi/dmDSglEE0awySgraV 9cdWG56+vJXUw+zr3avUGWg3abyIN4cyxSrSsOI3tXij/bxprUsP01mvqJ9TPiwr/CvA uyZSmL69oLkD2wiN00QYdF6JIY9AijgoOvqEi1L4niQdFtyDdjzLSXJr7jr+S98IQJEc Ldbw== 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; bh=vahP35hIg4Z9TX7Ulxw+JLPNjil+mWhfbx0IQp4z3Hk=; b=h+DD0oyxZNHF/dXhEHLOxFx2BnVgivki4dl30Oim+Fnqn65cQFneupmu3Z6XRRI8W5 iLwvsNQerSqsv6+vEYAaQAXacrg4NUhL7h0qWLZ9vCxL93R0+bNx8H+u0Z5CPO1XgcGU P7L06E2CdWrRyddQ4gqaAnu4mPoCAaBjqcByHHVZkA1L7j173i2kk/4BD33PZK7/xH6J JKrhPRAj62/idsRmhjXmnsNDK1KQCrCT7rcQfdFRwxvakR63fcZo7HMsy2nnWOOpJzGS BxLgCv/toh29pcONkmOEd0yuKbesb8n9Hi6sLI2GkE1eJRo6k9/Wogj78Bg9E2S6OXuN AAxQ== X-Gm-Message-State: AOAM530r/AiZ3sbQQF1VHFAccPM6IXcJncV33fePfso1Wx/blZqBtNo2 nBP3tfkIA6y7VUsX6go4S6c= X-Google-Smtp-Source: ABdhPJw+G0h55774/2Dna177AbD16UbvkWwJWYVmHDifFEnaYenPakmczFrXvoTkjirCT1kIqPxMNQ== X-Received: by 2002:a2e:b5c1:: with SMTP id g1mr938842ljn.305.1603802284106; Tue, 27 Oct 2020 05:38:04 -0700 (PDT) Received: from DESKTOP-GSFPEC9.localdomain (broadband-46-242-8-148.ip.moscow.rt.ru. [46.242.8.148]) by smtp.gmail.com with ESMTPSA id e15sm49132ljj.60.2020.10.27.05.38.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2020 05:38:03 -0700 (PDT) From: Konstantin Aladyshev To: Subject: [PATCH 1/3] ARM: dts: aspeed: amd-ethanolx: Update KCS nodes to use v2 binding Date: Tue, 27 Oct 2020 15:37:20 +0300 Message-Id: <20201027123722.2935-1-aladyshev22@gmail.com> X-Mailer: git-send-email 2.17.1 X-Mailman-Approved-At: Wed, 28 Oct 2020 12:29:33 +1100 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, aladyshev22@gmail.com, linux-kernel@vger.kernel.org, Rob Herring , supreeth.venkatesh@amd.com, linux-arm-kernel@lists.infradead.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" KCS nodes compatible property in the 'aspeed-g5.dtsi' file was changed to use v2 binding in the commit fa4c8ec6feaa ("ARM: dts: aspeed: Change KCS nodes to v2 binding"). For the proper initialization of /dev/ipmi-kcs* devices KCS node variables also need to be changed to use v2 binding. Signed-off-by: Konstantin Aladyshev Reviewed-by: Joel Stanley --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 60ba86f3e5bc..89ddc3847222 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -139,17 +139,17 @@ &kcs1 { status = "okay"; - kcs_addr = <0x60>; + aspeed,lpc-io-reg = <0x60>; }; &kcs2 { status = "okay"; - kcs_addr = <0x62>; + aspeed,lpc-io-reg = <0x62>; }; &kcs4 { status = "okay"; - kcs_addr = <0x97DE>; + aspeed,lpc-io-reg = <0x97DE>; }; &lpc_snoop { From patchwork Tue Oct 27 12:37:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konstantin Aladyshev X-Patchwork-Id: 1389075 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CLWFx13vJz9sVH for ; Wed, 28 Oct 2020 12:29:41 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=NFXCg+zs; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4CLWFx0dhxzDqRj for ; Wed, 28 Oct 2020 12:29:41 +1100 (AEDT) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2a00:1450:4864:20::241; helo=mail-lj1-x241.google.com; envelope-from=aladyshev22@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=NFXCg+zs; dkim-atps=neutral Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4CLBCP6TN7zDqQ1 for ; Tue, 27 Oct 2020 23:41:21 +1100 (AEDT) Received: by mail-lj1-x241.google.com with SMTP id 2so1509034ljj.13 for ; Tue, 27 Oct 2020 05:41:21 -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=ZlE8y81IS7pCFhqYuFCDF3LrzBymS6x7k4Q6CBmO9rI=; b=NFXCg+zsjIOZrdGi7v95xzt4Ur/C4WtTPpKDCrsAB6GFjx5WVo5AdeIIOva7txkQR6 fHzAlnHmAANNRG4r0W0YfYV1wmI+lrxlmvG5+TicNZBd3ytkUY7S3Wbvd5LT+Y8vukgT EvH5LxV7hgp0lqmHDoTHD0fYfkcs8ljo+rB88cO2DtsnIOABgPwXJNRo3ysIJJ+sUw5o W7/sYNzugo8LpyIzInVx2Bp8CZENRUM5hu4+mdLTdOtQCJOXjZMLbEXRx89YbUMFUaZV mgHsN1PQOnY6RXpLYnjL1HmmTD9L3362ZEWRKk/xQXsY/HC0Wy+kqvRIvELyefdBnUTR V7hA== 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=ZlE8y81IS7pCFhqYuFCDF3LrzBymS6x7k4Q6CBmO9rI=; b=nCdV9wbFgnE+5s4rlw1HHvgiMqRHzyRH+kVyYijbaI8PBzoE11wP+cCbGtkdHvwBUn FfvAFZpbb6IIK0CU2Bxl/Lw7zytaSK3Z8ebqb29fi5zZNVOCBPh0/YW6JC2Eq7ozMDJ9 rkt4ryhWOxyF7Zo/zARyLxrsefwTQmg/rUnCUkKiN06IjNNQKij2oc9X7lQFd8EnP+gX efKBXGih0TLvrz/s00NfrrQEkyE75FiSno4UJx5FbSPsdeAnoAJpDQTpMtbA5IVNf+fd VsGr+7f6yk2dE+ORFRPPxXI+RE6Akj0vpsQZfiE/jA4RbAAhatggwU0lv6rDxMls/ZJL 8iVA== X-Gm-Message-State: AOAM531jQ2o1hA0GruV/UOwVLSer0KUsOuHDZAz2VlV339n0QoxweGSv W3x9qXDExJ+iAot84cRLjak= X-Google-Smtp-Source: ABdhPJyAQtoQD4/oapmYyvgaUmbHlXvjVu2e0fO1sRFFnXAVlKXjbkmEP0S2eZ18/uUL8NTylkQ8VQ== X-Received: by 2002:a2e:9dcd:: with SMTP id x13mr968561ljj.422.1603802473866; Tue, 27 Oct 2020 05:41:13 -0700 (PDT) Received: from DESKTOP-GSFPEC9.localdomain (broadband-46-242-8-148.ip.moscow.rt.ru. [46.242.8.148]) by smtp.gmail.com with ESMTPSA id e15sm49132ljj.60.2020.10.27.05.41.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2020 05:41:13 -0700 (PDT) From: Konstantin Aladyshev To: Subject: [PATCH 2/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Date: Tue, 27 Oct 2020 15:37:21 +0300 Message-Id: <20201027123722.2935-2-aladyshev22@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201027123722.2935-1-aladyshev22@gmail.com> References: <20201027123722.2935-1-aladyshev22@gmail.com> X-Mailman-Approved-At: Wed, 28 Oct 2020 12:29:33 +1100 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, aladyshev22@gmail.com, linux-kernel@vger.kernel.org, Rob Herring , supreeth.venkatesh@amd.com, linux-arm-kernel@lists.infradead.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" The KCS interface on the LPC channel 3 in the controller is used for the in-band BMC<->BIOS IPMI communication. 0xCA2 is a default host CPU LPC IO address for this interface. Signed-off-by: Konstantin Aladyshev Reviewed-by: Joel Stanley Reviewed-by: Supreeth Venkatesh --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 89ddc3847222..2a86bda8afd8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -147,6 +147,11 @@ aspeed,lpc-io-reg = <0x62>; }; +&kcs3 { + status = "okay"; + aspeed,lpc-io-reg = <0xCA2>; +}; + &kcs4 { status = "okay"; aspeed,lpc-io-reg = <0x97DE>; From patchwork Tue Oct 27 12:37:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konstantin Aladyshev X-Patchwork-Id: 1389076 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CLWG470b4z9sV0 for ; Wed, 28 Oct 2020 12:29:48 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=bQmlgGWa; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4CLWG4616gzDqNk for ; Wed, 28 Oct 2020 12:29:48 +1100 (AEDT) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2a00:1450:4864:20::141; helo=mail-lf1-x141.google.com; envelope-from=aladyshev22@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=bQmlgGWa; dkim-atps=neutral Received: from mail-lf1-x141.google.com (mail-lf1-x141.google.com [IPv6:2a00:1450:4864:20::141]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4CLBCQ09XnzDqQP for ; Tue, 27 Oct 2020 23:41:21 +1100 (AEDT) Received: by mail-lf1-x141.google.com with SMTP id r127so2070171lff.12 for ; Tue, 27 Oct 2020 05:41:21 -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=p5MHF+GS//NLoxtDdJvGf+EKzs5shXRufRzejDPH6Ww=; b=bQmlgGWaAj6ONZe7lIbtUhAeMgidNVhcGFgIP1nEGtudEb+k4VAK6dPj15Mf+gC3v5 XJZTewE9/lJ59NFEe4YZ2vk0WMq7fy9dWUqG8L8afW7P9zTWNGQldAsKEBrdfgSyoZJP X4wBuEphxxj++zNFlcOFG3/UEyTbUpPiJiE+wBm6qlvpcjTVEAUD1ATN11kmjHfRvE9y WG7QrQlvcgAwwwJMDUajTKtVGBX9LwVqWBNK8LQa5/chLj4kY6LxmvcvZJ4IPwtvpt8x 9xcf4FsogsSceGLFIRd72yr4hbDBGQIXBBM0traMyIzz13Dv+ruUjhyCz0SM1hn3He1r SEcw== 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=p5MHF+GS//NLoxtDdJvGf+EKzs5shXRufRzejDPH6Ww=; b=pabf/BZZdCmSz21UPNsuN0D4hQtQKJ2u3f1MuQNmrsVCkj0bFZuL9PF0CTqpXEK9JT H5jgVMTTY3or/bpXGaj1cxgTIaHwQ0onaYq9PgdQZbXlMj1pyKl1paQDtFDqtgbRcd5r w4OZWHBPirvKS8k5FgkJSImkR61M5aTamERdzd+3Y13d8U5gVOw09XIqHYHhhJVIrUnR /55gd6A4IE2/BxSuLsd4Fa5dEuNq7WiqU52xPT3Y/Ja+OoVbiSs37BusZJRKxIIxL2tQ FQEAQgEsk223WC7Gd6/+GukjV+TOxoXt5bmQZyXOTiYH+KeI/bdcjLkaqO6k3m5jXEe7 ARVw== X-Gm-Message-State: AOAM532ZcLgm3i16ep0h8kBAKUPusFXR0K6FT5xQ2yQn8vn7/fg2+rPS tnHxeOiYDdZ3p5NPa5ABLQE= X-Google-Smtp-Source: ABdhPJwL7ovGKGXskH6rRkXZBnc//Bv8sl5bhQwi8/HtQ1VqxOKNaST2YV/nEhhIHFbBLWbnBKQqWw== X-Received: by 2002:a05:6512:322d:: with SMTP id f13mr744638lfe.571.1603802476481; Tue, 27 Oct 2020 05:41:16 -0700 (PDT) Received: from DESKTOP-GSFPEC9.localdomain (broadband-46-242-8-148.ip.moscow.rt.ru. [46.242.8.148]) by smtp.gmail.com with ESMTPSA id e15sm49132ljj.60.2020.10.27.05.41.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2020 05:41:15 -0700 (PDT) From: Konstantin Aladyshev To: Subject: [PATCH 3/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Date: Tue, 27 Oct 2020 15:37:22 +0300 Message-Id: <20201027123722.2935-3-aladyshev22@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201027123722.2935-1-aladyshev22@gmail.com> References: <20201027123722.2935-1-aladyshev22@gmail.com> X-Mailman-Approved-At: Wed, 28 Oct 2020 12:29:33 +1100 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, aladyshev22@gmail.com, linux-kernel@vger.kernel.org, Rob Herring , supreeth.venkatesh@amd.com, linux-arm-kernel@lists.infradead.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" Enable the USB 2.0 Virtual Hub Controller and the Video Engine with it's reserved memory region for the implementation of the iKVM functionality in the BMC. Signed-off-by: Konstantin Aladyshev Reviewed-by: Joel Stanley --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 2a86bda8afd8..b93ed44eba0c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -13,6 +13,21 @@ memory@80000000 { reg = <0x80000000 0x20000000>; }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + video_engine_memory: jpegbuffer { + size = <0x02000000>; /* 32M */ + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + aliases { serial0 = &uart1; serial4 = &uart5; @@ -220,5 +235,12 @@ }; }; +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; +&vhub { + status = "okay"; +};