From patchwork Thu May 11 22:05:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 681404 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0702EC7EE24 for ; Thu, 11 May 2023 22:07:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239206AbjEKWHf (ORCPT ); Thu, 11 May 2023 18:07:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56696 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239158AbjEKWH2 (ORCPT ); Thu, 11 May 2023 18:07:28 -0400 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A0C376E93 for ; Thu, 11 May 2023 15:07:24 -0700 (PDT) Received: by mail-pj1-x1029.google.com with SMTP id 98e67ed59e1d1-24e5c1f6461so6327683a91.0 for ; Thu, 11 May 2023 15:07:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1683842844; x=1686434844; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=jGmB8F2e98GdWrgyT4B5IleiARSuWWe2Ulwy2r0MhKE=; b=a8ROuWQy9au/LGDatW3Yczkvz1oDRSIPWobGizLtzk0TsyfsXDteYsoxk4LFs2lq9I zmg18AmauzAwY5tL3x5orosIDGNmfVPcTnQE8EGCRj40rRYHapv4Zj4uHo4PiAkpJjE9 p+5iV3Raay93vAOnpWhbkitqUW6+lsDByEF10= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683842844; x=1686434844; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=jGmB8F2e98GdWrgyT4B5IleiARSuWWe2Ulwy2r0MhKE=; b=UL8UeIXKlTXKtkQSLHwNkCSPUmUFvRm3c6TV9DGZlw7y/E+Lfu4C4YIQbCTLQKtZOW LfPk64ftWSYKZPJujRdDfXyBPJAYdY5E/KCsOS610Df/OEstkQwO5SgIiXtXRILnDmKb 65392wZXv553EAQn4EScgeur2hWmTsNo2AnDxPcuURPw+i0B6W+FePcQEiViOEpuuwb1 7dNhxqsSFxKQUmeXo/pbqnw4KQuXrh6Okrd4xl79HuCroodvvNvUjo4WaO67Bc+zpiSf NfsceV0HklokhTaLTeJbK4PS7I+Ae08CA0KUt670FzSsMl90iGnjnp6DZAz0KE050lPE dHUA== X-Gm-Message-State: AC+VfDwHx1pwE9zjMiDxPElQXYEuhVxydvQXBIJGgpfov32s8OhJcFX5 rlReIx/Er3hEHn6K5s+jJ151iQ== X-Google-Smtp-Source: ACHHUZ4L4GfuFi0ir2OtEqoC+3EwK8m+Ei92ubWuNmIPIwYD0THA24Kk7jcXZ4JIs8vWNH+/tZYPUA== X-Received: by 2002:a17:90a:2d6:b0:252:a2e5:4c3f with SMTP id d22-20020a17090a02d600b00252a2e54c3fmr1747848pjd.25.1683842844119; Thu, 11 May 2023 15:07:24 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:9d:2:b96a:d776:ee3:e572]) by smtp.gmail.com with ESMTPSA id h24-20020a17090a9c1800b00247735d1463sm17589457pjp.39.2023.05.11.15.07.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 May 2023 15:07:23 -0700 (PDT) From: Douglas Anderson To: Marc Zyngier , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Matthias Brugger Cc: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, wenst@chromium.org, Eddie Huang , Allen-KH Cheng , Ben Ho , Weiyi Lu , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org, Tinghan Shen , jwerner@chromium.org, Hsin-Hsiung Wang , yidilin@chromium.org, Seiya Wang , Douglas Anderson , Conor Dooley , linux-kernel@vger.kernel.org Subject: [PATCH 3/6] arm64: dts: mediatek: mt8183: Add mediatek,gicr-save-quirk Date: Thu, 11 May 2023 15:05:37 -0700 Message-ID: <20230511150539.3.I525a2ed4260046d43c885ee1275e91707743df1c@changeid> X-Mailer: git-send-email 2.40.1.606.ga4b1b128d6-goog In-Reply-To: <20230511150539.6.Ia0b6ebbaa351e3cd67e201355b9ae67783c7d718@changeid> References: <20230511150539.6.Ia0b6ebbaa351e3cd67e201355b9ae67783c7d718@changeid> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Firmware shipped on mt8183 Chromebooks is affected by the GICR save/restore issue as described by the patch ("dt-bindings: interrupt-controller: arm,gic-v3: Add quirk for Mediatek SoCs w/ broken FW"). Add the quirk property. Fixes: e526c9bc11f8 ("arm64: dts: Add Mediatek SoC MT8183 and evaluation board dts and Makefile") Signed-off-by: Douglas Anderson --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 5169779d01df..39545172fce5 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -709,6 +709,7 @@ gic: interrupt-controller@c000000 { <0 0x0c400000 0 0x2000>, /* GICC */ <0 0x0c410000 0 0x1000>, /* GICH */ <0 0x0c420000 0 0x2000>; /* GICV */ + mediatek,gicr-save-quirk; interrupts = ; ppi-partitions {