[PATCH 1/5] arm64: dts: mediatek: mt8516: fix GICv2 range

Val Packett val at packett.cool
Wed Dec 4 11:05:04 PST 2024


On the MT8167 which is based on the MT8516 DTS, the following error
was appearing on boot, breaking interrupt operation:

GICv2 detected, but range too small and irqchip.gicv2_force_probe not set

Similar to what's been proposed for MT7622 which has the same issue,
fix by using the range reported by force_probe.

Link: https://lore.kernel.org/all/YmhNSLgp%2Fyg8Vr1F@makrotopia.org/
Fixes: 5236347bde42 ("arm64: dts: mediatek: add dtsi for MT8516")
Signed-off-by: Val Packett <val at packett.cool>
---
 arch/arm64/boot/dts/mediatek/mt8516.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
index d0b03dc4d3f4..444429341302 100644
--- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
@@ -268,7 +268,7 @@ gic: interrupt-controller at 10310000 {
 			interrupt-parent = <&gic>;
 			interrupt-controller;
 			reg = <0 0x10310000 0 0x1000>,
-			      <0 0x10320000 0 0x1000>,
+			      <0 0x1032f000 0 0x2000>,
 			      <0 0x10340000 0 0x2000>,
 			      <0 0x10360000 0 0x2000>;
 			interrupts = <GIC_PPI 9
-- 
2.47.1




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