diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-08-22 15:34:24 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-09-04 15:50:30 +0200 |
| commit | b32a24f21283fbc86922006cc7d19fd23f70b8b8 (patch) | |
| tree | 370b6a2fc3192e525389d10cb2156334b321d7e4 | |
| parent | d5cb16361f89e7f60da76c7e9e32c72c49db3e82 (diff) | |
arm64: dts: amazon: alpine-v2: Add default GIC address cells
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
alpine-v2.dtsi:138.4-139.33: Warning (interrupt_map): /soc/pci@fbc00000:interrupt-map:
Missing property '#address-cells' in node /soc/interrupt-controller@f0200000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Link: https://lore.kernel.org/r/20250822133423.312621-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/amazon/alpine-v2.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amazon/alpine-v2.dtsi b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi index 5a72f0b64247..f49209fddbbb 100644 --- a/arch/arm64/boot/dts/amazon/alpine-v2.dtsi +++ b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi @@ -123,6 +123,7 @@ <0x0 0xf0120000 0x0 0x2000>; /* GICH */ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; + #address-cells = <0>; #interrupt-cells = <3>; }; |