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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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230515_131617_724626_3C12E753 X-CRM114-Status: GOOD ( 12.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 Reviewed-by: AngeloGioacchino Del Regno --- 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";