From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D82548F74 for ; Sun, 16 Jul 2023 20:08:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5AAFFC433C7; Sun, 16 Jul 2023 20:08:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689538096; bh=VCPObwJKw2KDnJ/HE9R9aYasW/LYYVO96WHrFZff1KU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RqeD+55SNjGK2OHdfyzvwEv8EPQ2iFmpGM3mJBybaE0p8L+TxJtfIbDwY1v+/Vxv6 52SgNs3Pxt9lmGjoohlYY/Snc+yew1SLzd+BYUbfCJn4uo8PEGy6M4qE4f7lKJVEsT YG/SHuZtKg3ArHpKI4PIJ37amWRm2uOtmbguKi0s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Julius Werner , Douglas Anderson , AngeloGioacchino Del Regno , Matthias Brugger , Sasha Levin Subject: [PATCH 6.4 329/800] arm64: dts: mediatek: mt8195: Add mediatek,broken-save-restore-fw to cherry Date: Sun, 16 Jul 2023 21:43:02 +0200 Message-ID: <20230716194956.725679058@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230716194949.099592437@linuxfoundation.org> References: <20230716194949.099592437@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Douglas Anderson [ Upstream commit ea6c5f21efecbaa3a14cb21c5bc0e23c84473a11 ] Firmware shipped on mt8195 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: 5eb2e303ec6b ("arm64: dts: mediatek: Introduce MT8195 Cherry platform's Tomato") Reviewed-by: Julius Werner Signed-off-by: Douglas Anderson Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20230515131353.v2.5.Ia0b6ebbaa351e3cd67e201355b9ae67783c7d718@changeid Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index 8ac80a136c371..f2d0726546c77 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -255,6 +255,10 @@ dptx_out: endpoint { }; }; +&gic { + mediatek,broken-save-restore-fw; +}; + &gpu { status = "okay"; mali-supply = <&mt6315_7_vbuck1>; -- 2.39.2