From patchwork Mon May 15 20:13:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 683706 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 9D871C77B7D for ; Mon, 15 May 2023 20:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245323AbjEOUQ1 (ORCPT ); Mon, 15 May 2023 16:16:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245290AbjEOUQT (ORCPT ); Mon, 15 May 2023 16:16:19 -0400 Received: from mail-pf1-x434.google.com (mail-pf1-x434.google.com [IPv6:2607:f8b0:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24EF51162F for ; Mon, 15 May 2023 13:16:15 -0700 (PDT) Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-6434e65d808so14033345b3a.3 for ; Mon, 15 May 2023 13:16:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1684181774; x=1686773774; 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=bSFZLbNpPgEje16hneDjcdrQcGQsPzQHluB44E8FHjY=; b=NzeeeyMk/hpNF9RAIv4WS+B4v3mYCs9HKMq562nfambK4GSGTB0CGnrcK2r+VFo780 HOrS4BGRvf+d3B4kDMaLMX4m2Mw73l4go1EcX5Ax9aT0LcH8ZWquW7hE67EC5SC5ZbyG BFfEo7608Jp0pE+46I0xG19lunTRA96KvfVhk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684181774; x=1686773774; 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=bSFZLbNpPgEje16hneDjcdrQcGQsPzQHluB44E8FHjY=; b=ddyYlxZkrqW9nVNVAAFVVA5YZ1NkOQG6iz9EfbH/DN9iyNxTe2QE4Q5FglQb1EuiGd 13spZOFBdBwTdbqdRlt1lhP1S7QgAtaKX0iCVVCSGC8qE40o0SbxutjHO30TnBFFZ7d4 Y+fWkqcRTVzf04SXNnVp9oN9bDUyUyPGumYmYeJ7B7GPpsNNhY+FwWINYBtDLQbratss dQDmb0FsGTb6pCYd+Gka5bAX2TRXbmccwv1wxDpL8zOwxjgSwEDNIugxcCGdYtaZ7Y3B 4kzN+EfJTC4Mu4oYNvXVlHOyGJiJFKVwXi6nSK4s3Xv9AQKAh9dgTmMu85vgL0Q019v6 v+eA== X-Gm-Message-State: AC+VfDwE2/i75Q7lFK4IN6w9Z51GFGTPZexIFsNwoApwjzsLf4SOOPTc gtfgqrEa7TGo8Rx+nocL4BIyPQ== X-Google-Smtp-Source: ACHHUZ6AiGghtlJlsLLlfd1VuDZv1nQaPFrstBdAfKOZ49IsIsdqeqYgi0pnJ00tpX1ojW99Y/UVeg== X-Received: by 2002:a05:6a00:188f:b0:63b:8eeb:77b8 with SMTP id x15-20020a056a00188f00b0063b8eeb77b8mr50708074pfh.13.1684181774645; Mon, 15 May 2023 13:16:14 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:9d:2:9f33:9d98:277a:d4cd]) by smtp.gmail.com with ESMTPSA id a19-20020a62bd13000000b0063f0c9eadc7sm7981411pff.200.2023.05.15.13.16.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 13:16:14 -0700 (PDT) From: Douglas Anderson To: Marc Zyngier , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Matthias Brugger Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Allen-KH Cheng , linux-mediatek@lists.infradead.org, Eddie Huang , Hsin-Hsiung Wang , AngeloGioacchino Del Regno , wenst@chromium.org, yidilin@chromium.org, Tinghan Shen , jwerner@chromium.org, Weiyi Lu , Ben Ho , Seiya Wang , Douglas Anderson , Conor Dooley , =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , linux-kernel@vger.kernel.org Subject: [PATCH v2 4/5] arm64: dts: mediatek: mt8192: Add mediatek,broken-save-restore-fw to asurada Date: Mon, 15 May 2023 13:13:53 -0700 Message-ID: <20230515131353.v2.4.Ie7e600278ffbed55a1e5a58178203787b1449b35@changeid> X-Mailer: git-send-email 2.40.1.606.ga4b1b128d6-goog In-Reply-To: <20230515131353.v2.cover@dianders> References: <20230515131353.v2.cover@dianders> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Firmware shipped on mt8192 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: 331fae2fc922 ("arm64: dts: mediatek: Introduce MT8192-based Asurada board family") Reviewed-by: Julius Werner Signed-off-by: Douglas Anderson --- Changes in v2: - Changed "Fixes" tag. - Moved from mt8192.dtsi to mt8192-asurada.dtsi - mediatek,gicr-save-quirk => mediatek,broken-save-restore-fw arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index 5a440504d4f9..0e8b34117090 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -275,6 +275,10 @@ &dsi_out { remote-endpoint = <&anx7625_in>; }; +&gic { + mediatek,broken-save-restore-fw; +}; + &gpu { mali-supply = <&mt6315_7_vbuck1>; status = "okay";