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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-08-22 15:31:15 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-09-11 10:37:45 +0800 |
| commit | faf183a02ed6beea3d0bc5162740294497aa5e80 (patch) | |
| tree | 5a6aab94a93092d3ba793612806035627bc2fac7 | |
| parent | 78d9275da9e26f3f1b3482dbe6069b5bbcd717c8 (diff) | |
| download | linux-faf183a02ed6beea3d0bc5162740294497aa5e80.tar.gz linux-faf183a02ed6beea3d0bc5162740294497aa5e80.zip | |
arm64: dts: imx8mp: Add default GIC address cells
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
imx8mp.dtsi:2184.4-2187.29: Warning (interrupt_map): /soc@0/pcie@33800000:interrupt-map:
Missing property '#address-cells' in node /soc@0/interrupt-controller@38800000, 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)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 0c4bc3ab0555..87a34e8b7266 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -2327,6 +2327,7 @@ compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, <0x38880000 0xc0000>; + #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; |