Firmware shipped on mt8183 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: e526c9bc11f8 ("arm64: dts: Add Mediatek SoC MT8183 and evaluation board dts and Makefile")
Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 5169779d01df..39545172fce5 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -709,6 +709,7 @@ gic: interrupt-controller@c000000 {
<0 0x0c400000 0 0x2000>, /* GICC */
<0 0x0c410000 0 0x1000>, /* GICH */
<0 0x0c420000 0 0x2000>; /* GICV */
+ mediatek,gicr-save-quirk;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
ppi-partitions {
--
2.40.1.606.ga4b1b128d6-goog
