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>
---
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";
--
2.40.1.606.ga4b1b128d6-goog
