[PATCH v3 05/17] arm64: dts: allwinner: Add EL2 virtual timer interrupt
From: Marc Zyngier <maz@kernel.org>
Date: 2026-05-23 14:02:58
Also in:
linux-acpi, linux-devicetree, lkml
Subsystem:
arm/allwinner sunxi soc support, the rest · Maintainers:
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Linus Torvalds
The ARMv8.2 based CPUs used in the A523 SoC (and derivatives) are missing the EL2 virtual timer interrupt. Add it. Reviewed-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> --- arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi
index 5afa8d92acbfb..d3c47966e8fc8 100644
--- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi@@ -101,7 +101,8 @@ timer { interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>, <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>, <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>, - <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; + <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>, + <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH>; }; soc {
--
2.47.3