Skip to contentSkip to conversation

arm64: dts: nuvoton: npcm8xx: Drop the GIC "ppi-partitions" node

PATCH In review Rob Herring (Arm) 2 participants 2 messages Jun 9, 2025 – Jun 13, 2025

Subsystems (2)
lore
Share & tools
lore

Rob Herring (Arm)

author maintainer
#0 lore raw

PATCH 1/1 arm64: dts: nuvoton: npcm8xx: Drop the GIC "ppi-partitions" node

The Arm GIC "ppi-partitions" node is only relevant to GICv3 and makes no sense for GICv2 implementations which the GIC-400 is. PPIs in GICv2 have no CPU affinity.

---
 arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi | 5 -----
 1 file changed, 5 deletions(-)
arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi +0 -5
index fead4dde590d..acd3137d2464 100644
@@ -32,11 +32,6 @@ gic: interrupt-controller@dfff9000 {
 			#interrupt-cells = <3>;
 			interrupt-controller;
 			#address-cells = <0>;
-			ppi-partitions {
-				ppi_cluster0: interrupt-partition-0 {
-					affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
-				};
-			};
 		};
 	};
 
Signature · 1 line
2.47.2
maintainer
#1 lore raw
Quoted 5 lines · Rob Herring (Arm)

The Arm GIC "ppi-partitions" node is only relevant to GICv3 and makes no sense for GICv2 implementations which the GIC-400 is. PPIs in GICv2 have no CPU affinity.

Thanks, I've applied this to be picked up through the BMC tree.

Signature · 1 line
Andrew Jeffery <[email protected]>