This is a note to let you know that I've just added the patch titled
arm64: dts: mediatek: mt8192: Add mediatek,broken-save-restore-fw to asurada
to the 6.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-mediatek-mt8192-add-mediatek-broken-save-r.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ed9c064b55f8a04dd3dfb03e121c3142797c8ff7
Author: Douglas Anderson <dianders@xxxxxxxxxxxx>
Date: Mon May 15 13:13:53 2023 -0700
arm64: dts: mediatek: mt8192: Add mediatek,broken-save-restore-fw to asurada
[ 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@xxxxxxxxxxxx>
Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230515131353.v2.4.Ie7e600278ffbed55a1e5a58178203787b1449b35@changeid
Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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";
