* [PATCH] arm64: dts: qcom: monaco: Add default GIC address cells
@ 2026-04-07 20:15 Krzysztof Kozlowski
2026-04-08 8:56 ` Konrad Dybcio
2026-04-10 16:38 ` Manivannan Sadhasivam
0 siblings, 2 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2026-04-07 20:15 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Manivannan Sadhasivam, Ziyue Zhang, linux-arm-msm,
devicetree, linux-kernel
Cc: Krzysztof Kozlowski
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
monaco.dtsi:2326.4-2329.30: Warning (interrupt_map): /soc@0/pci@1c00000:interrupt-map:
Missing property '#address-cells' in node /soc@0/interrupt-controller@17a00000, 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).
Fixes: 46a7c01e7e9d ("arm64: dts: qcom: qcs8300: enable pcie0")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
Fix for v7.0-rcX.
---
arch/arm64/boot/dts/qcom/monaco.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 7b1d57460f1e..5f060b24d52e 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -7380,6 +7380,7 @@ intc: interrupt-controller@17a00000 {
interrupt-controller;
#redistributor-regions = <1>;
redistributor-stride = <0x0 0x20000>;
+ #address-cells = <0>;
};
watchdog@17c10000 {
--
2.51.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: qcom: monaco: Add default GIC address cells
2026-04-07 20:15 [PATCH] arm64: dts: qcom: monaco: Add default GIC address cells Krzysztof Kozlowski
@ 2026-04-08 8:56 ` Konrad Dybcio
2026-04-08 9:02 ` Krzysztof Kozlowski
2026-04-10 16:38 ` Manivannan Sadhasivam
1 sibling, 1 reply; 4+ messages in thread
From: Konrad Dybcio @ 2026-04-08 8:56 UTC (permalink / raw)
To: Krzysztof Kozlowski, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Manivannan Sadhasivam,
Ziyue Zhang, linux-arm-msm, devicetree, linux-kernel
On 4/7/26 10:15 PM, Krzysztof Kozlowski wrote:
> Add missing address-cells 0 to GIC interrupt node to silence W=1
> warning:
>
> monaco.dtsi:2326.4-2329.30: Warning (interrupt_map): /soc@0/pci@1c00000:interrupt-map:
> Missing property '#address-cells' in node /soc@0/interrupt-controller@17a00000, 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).
>
> Fixes: 46a7c01e7e9d ("arm64: dts: qcom: qcs8300: enable pcie0")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>
> ---
>
> Fix for v7.0-rcX.
> ---
An alternative change would be to describe the GIC_ITS
but for this warning fix:
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: qcom: monaco: Add default GIC address cells
2026-04-08 8:56 ` Konrad Dybcio
@ 2026-04-08 9:02 ` Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2026-04-08 9:02 UTC (permalink / raw)
To: Konrad Dybcio, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Manivannan Sadhasivam,
Ziyue Zhang, linux-arm-msm, devicetree, linux-kernel
On 08/04/2026 10:56, Konrad Dybcio wrote:
> On 4/7/26 10:15 PM, Krzysztof Kozlowski wrote:
>> Add missing address-cells 0 to GIC interrupt node to silence W=1
>> warning:
>>
>> monaco.dtsi:2326.4-2329.30: Warning (interrupt_map): /soc@0/pci@1c00000:interrupt-map:
>> Missing property '#address-cells' in node /soc@0/interrupt-controller@17a00000, 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).
>>
>> Fixes: 46a7c01e7e9d ("arm64: dts: qcom: qcs8300: enable pcie0")
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>>
>> ---
>>
>> Fix for v7.0-rcX.
>> ---
>
> An alternative change would be to describe the GIC_ITS
Yes, but that's pretty different goal and requires testing.
My goal is that code people sent is without warnings :/. I wish there
were some tools helping in that, like you run a command and it tells you
if there is a warning or not.
>
> but for this warning fix:
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: qcom: monaco: Add default GIC address cells
2026-04-07 20:15 [PATCH] arm64: dts: qcom: monaco: Add default GIC address cells Krzysztof Kozlowski
2026-04-08 8:56 ` Konrad Dybcio
@ 2026-04-10 16:38 ` Manivannan Sadhasivam
1 sibling, 0 replies; 4+ messages in thread
From: Manivannan Sadhasivam @ 2026-04-10 16:38 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Ziyue Zhang, linux-arm-msm, devicetree,
linux-kernel
On Tue, Apr 07, 2026 at 10:15:19PM +0200, Krzysztof Kozlowski wrote:
> Add missing address-cells 0 to GIC interrupt node to silence W=1
> warning:
>
> monaco.dtsi:2326.4-2329.30: Warning (interrupt_map): /soc@0/pci@1c00000:interrupt-map:
> Missing property '#address-cells' in node /soc@0/interrupt-controller@17a00000, 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).
>
> Fixes: 46a7c01e7e9d ("arm64: dts: qcom: qcs8300: enable pcie0")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
- Mani
>
> ---
>
> Fix for v7.0-rcX.
> ---
> arch/arm64/boot/dts/qcom/monaco.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
> index 7b1d57460f1e..5f060b24d52e 100644
> --- a/arch/arm64/boot/dts/qcom/monaco.dtsi
> +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
> @@ -7380,6 +7380,7 @@ intc: interrupt-controller@17a00000 {
> interrupt-controller;
> #redistributor-regions = <1>;
> redistributor-stride = <0x0 0x20000>;
> + #address-cells = <0>;
> };
>
> watchdog@17c10000 {
> --
> 2.51.0
>
--
மணிவண்ணன் சதாசிவம்
^ permalink raw reply [flat|nested] 4+ messages in thread
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2026-04-07 20:15 [PATCH] arm64: dts: qcom: monaco: Add default GIC address cells Krzysztof Kozlowski
2026-04-08 8:56 ` Konrad Dybcio
2026-04-08 9:02 ` Krzysztof Kozlowski
2026-04-10 16:38 ` Manivannan Sadhasivam
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