[PATCH 1/2] arm64: dts: socionext: uniphier-ld20: Add default PCI interrup controller address cells

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Sun Aug 31 03:59:41 PDT 2025


On Fri, 22 Aug 2025 15:33:19 +0200, Krzysztof Kozlowski wrote:
> Add missing address-cells 0 to the PCI interrupt node to silence W=1
> warning:
> 
>   uniphier-ld20.dtsi:941.4-944.29: Warning (interrupt_map): /soc at 0/pcie at 66000000:interrupt-map:
>     Missing property '#address-cells' in node /soc at 0/pcie at 66000000/legacy-interrupt-controller, 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)
> 
> [...]

Applied, thanks!

[1/2] arm64: dts: socionext: uniphier-ld20: Add default PCI interrup controller address cells
      https://git.kernel.org/krzk/linux-dt/c/613fb0c8bd49df4fb28bca89aa5363856487096f
[2/2] arm64: dts: socionext: uniphier-pxs3: Add default PCI interrup controller address cells
      https://git.kernel.org/krzk/linux-dt/c/a29bf0b10a1a7f51afb91c1ff9edd73b0ca1fd18

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>




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