From patchwork Mon May 15 20:13:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 682095 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 AD50AC7EE25 for ; Mon, 15 May 2023 20:16:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245303AbjEOUQY (ORCPT ); Mon, 15 May 2023 16:16:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245274AbjEOUQR (ORCPT ); Mon, 15 May 2023 16:16:17 -0400 Received: from mail-pf1-x436.google.com (mail-pf1-x436.google.com [IPv6:2607:f8b0:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E11C9186 for ; Mon, 15 May 2023 13:16:12 -0700 (PDT) Received: by mail-pf1-x436.google.com with SMTP id d2e1a72fcca58-64ac461af60so4464554b3a.3 for ; Mon, 15 May 2023 13:16:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1684181772; x=1686773772; 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=Jqiqb2iWttvdC3HhbyFxiKycIZ3v56zeARkXn2CaIG8=; b=BA3eC9fLQ13vqDEGsDHWDDvCuyngMEyna4+dAlzia76PnarszsniqtMipx0u6e/Cgu pZhndmlgcmZL7Gzwwo/LJO6pj3Xy+eIAe7K/9wo4PDEpUyEfaxXYbjl62N6VDTzs+HYc rEYn7k3sYXQ8wqyaLPlkSZ/xbOOQKI//ZA1iM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684181772; x=1686773772; 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=Jqiqb2iWttvdC3HhbyFxiKycIZ3v56zeARkXn2CaIG8=; b=DiyOERFAYjevuwjY/w+yB38DALkf3kJVZbr1zrHIKjgeqC+WI9Cy53Lnc/sk282A5O sWQ0IyZyVwaqc7RX6JLwEjVzxM/fPTReb52aBgP1qFggOt3oAvqNnWPTRrWOzBYCONqr Ml2Q73hJ19su6hGMUL4xEDhtEQRusCGnFMSoyWvSassfmCf4yYp0FMjvcZl0V+0f7gZ+ 4IVdkePJgQLcD9cMGLzLzMqWde7VdmxZHiwc6UW36bQC3XMIc0n3IwWU2BxVria8I5Uz sb5UqScUnpTK1JusM18vHq8yQiJ0ULk6R/hndsIV1wyyhwF74T1Mz6sQYeVI2ZOSsw0i hGAg== X-Gm-Message-State: AC+VfDwQVfi84dNs7+vkdAEFiHsSxoBuwLZvtUBTDSbCboebVKWgK+N6 t+4yowghhL7uTVVL/xXXiZQlsA== X-Google-Smtp-Source: ACHHUZ4afNWoz/IHm3+tYuCUS2VKPE/E3iS8LS0IzUgQs4MtgxjGipjnhVX+ILNAtW2aKIz0GlGgLw== X-Received: by 2002:a05:6a00:2285:b0:643:88b1:9bd1 with SMTP id f5-20020a056a00228500b0064388b19bd1mr45311433pfe.26.1684181772491; Mon, 15 May 2023 13:16:12 -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.200.2023.05.15.13.16.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 13:16:11 -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 , Enric Balletbo i Serra , linux-kernel@vger.kernel.org Subject: [PATCH v2 3/5] arm64: dts: mediatek: mt8183: Add mediatek,broken-save-restore-fw to kukui Date: Mon, 15 May 2023 13:13:52 -0700 Message-ID: <20230515131353.v2.3.I525a2ed4260046d43c885ee1275e91707743df1c@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 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: cd894e274b74 ("arm64: dts: mt8183: Add krane-sku176 board") Reviewed-by: Julius Werner Signed-off-by: Douglas Anderson Reviewed-by: AngeloGioacchino Del Regno --- Changes in v2: - Changed "Fixes" tag. - Moved from mt8183.dtsi to mt8183-kukui.dtsi - mediatek,gicr-save-quirk => mediatek,broken-save-restore-fw arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index 63952c1251df..8892b2f64a0f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -292,6 +292,10 @@ dsi_out: endpoint { }; }; +&gic { + mediatek,broken-save-restore-fw; +}; + &gpu { mali-supply = <&mt6358_vgpu_reg>; };