From: Douglas Anderson dianders@chromium.org
[ Upstream commit d72cfbd6fcf7cd02084991eee47ecc9f4b4c1e69 ]
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 jwerner@chromium.org Signed-off-by: Douglas Anderson dianders@chromium.org Reviewed-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Link: https://lore.kernel.org/r/20230515131353.v2.4.Ie7e600278ffbed55a1e5a58178203... Signed-off-by: Matthias Brugger matthias.bgg@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 5a440504d4f9b..0e8b341170907 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";