* [PATCH] arm64: dts: nuvoton: npcm8xx: Drop the GIC "ppi-partitions" node
@ 2025-06-09 20:37 Rob Herring (Arm)
2025-06-13 2:26 ` Andrew Jeffery
0 siblings, 1 reply; 2+ messages in thread
From: Rob Herring (Arm) @ 2025-06-09 20:37 UTC (permalink / raw)
To: Avi Fishman, Tomer Maimon, Tali Perry, Patrick Venture,
Nancy Yuen, Benjamin Fair, Krzysztof Kozlowski, Conor Dooley
Cc: openbmc, devicetree, linux-kernel
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.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi b/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi
index fead4dde590d..acd3137d2464 100644
--- a/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi
+++ b/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi
@@ -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>;
- };
- };
};
};
--
2.47.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: nuvoton: npcm8xx: Drop the GIC "ppi-partitions" node
2025-06-09 20:37 [PATCH] arm64: dts: nuvoton: npcm8xx: Drop the GIC "ppi-partitions" node Rob Herring (Arm)
@ 2025-06-13 2:26 ` Andrew Jeffery
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Jeffery @ 2025-06-13 2:26 UTC (permalink / raw)
To: Avi Fishman, Tomer Maimon, Tali Perry, Patrick Venture,
Nancy Yuen, Benjamin Fair, Krzysztof Kozlowski, Conor Dooley,
Rob Herring (Arm)
Cc: openbmc, devicetree, linux-kernel
On Mon, 09 Jun 2025 15:37:20 -0500, Rob Herring (Arm) wrote:
> 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.
--
Andrew Jeffery <andrew@codeconstruct.com.au>
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