* [PATCH] arm64: dts: google: lga: fixup #size-cells DT warning
@ 2026-09-29 11:11 Peter Griffin
2026-09-29 15:47 ` Doug Anderson
2026-09-30 5:30 ` Krzysztof Kozlowski
0 siblings, 2 replies; 4+ messages in thread
From: Peter Griffin @ 2026-09-29 11:11 UTC (permalink / raw)
To: André Draszik, Tudor Ambarus, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Douglas Anderson,
Brian Norris
Cc: Juan Yescas, linux-arm-kernel, linux-samsung-soc, devicetree,
linux-kernel, kernel-team, Peter Griffin
Fix newly introduced DT warnings:
Warning (avoid_unnecessary_addr_size): /soc@0/interrupt-controller@5880000:
unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or
child "reg" or "ranges" property
Fixes: 80f23487d554c7 ("arm64: dts: google: Add initial dts for frankel/blazer/mustang")
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
arch/arm64/boot/dts/google/lga.dtsi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/google/lga.dtsi b/arch/arm64/boot/dts/google/lga.dtsi
index 26a14b3a1b190a..919ee6619d9ee8 100644
--- a/arch/arm64/boot/dts/google/lga.dtsi
+++ b/arch/arm64/boot/dts/google/lga.dtsi
@@ -370,8 +370,7 @@ gic: interrupt-controller@5880000 {
reg = <0x0 0x05880000 0x0 0x10000>,
<0x0 0x05900000 0x0 0x200000>;
- #address-cells = <2>;
- #size-cells = <2>;
+ #address-cells = <0>;
#interrupt-cells = <4>;
interrupt-controller;
---
base-commit: b736258e80ca4c2c465cd4ec6d2bbf780e99ef55
change-id: 20260929-pixel10-initial-dts-fixup-8c21c6951759
Best regards,
--
Peter Griffin <peter.griffin@linaro.org>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: google: lga: fixup #size-cells DT warning
2026-09-29 11:11 [PATCH] arm64: dts: google: lga: fixup #size-cells DT warning Peter Griffin
@ 2026-09-29 15:47 ` Doug Anderson
2026-09-30 5:22 ` Krzysztof Kozlowski
2026-09-30 5:30 ` Krzysztof Kozlowski
1 sibling, 1 reply; 4+ messages in thread
From: Doug Anderson @ 2026-09-29 15:47 UTC (permalink / raw)
To: Peter Griffin
Cc: André Draszik, Tudor Ambarus, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Brian Norris, Juan Yescas,
linux-arm-kernel, linux-samsung-soc, devicetree, linux-kernel,
kernel-team
Hi,
On Tue, Sep 29, 2026 at 4:11 AM Peter Griffin <peter.griffin@linaro.org> wrote:
>
> Fix newly introduced DT warnings:
> Warning (avoid_unnecessary_addr_size): /soc@0/interrupt-controller@5880000:
> unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or
> child "reg" or "ranges" property
>
> Fixes: 80f23487d554c7 ("arm64: dts: google: Add initial dts for frankel/blazer/mustang")
Is the above git hash correct? In linuxnext, I see:
54edd8698bb1 arm64: dts: google: Add initial dts for frankel/blazer/mustang
Other than that, this looks fine to me.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> ---
> arch/arm64/boot/dts/google/lga.dtsi | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/google/lga.dtsi b/arch/arm64/boot/dts/google/lga.dtsi
> index 26a14b3a1b190a..919ee6619d9ee8 100644
> --- a/arch/arm64/boot/dts/google/lga.dtsi
> +++ b/arch/arm64/boot/dts/google/lga.dtsi
> @@ -370,8 +370,7 @@ gic: interrupt-controller@5880000 {
> reg = <0x0 0x05880000 0x0 0x10000>,
> <0x0 0x05900000 0x0 0x200000>;
>
> - #address-cells = <2>;
> - #size-cells = <2>;
> + #address-cells = <0>;
>
> #interrupt-cells = <4>;
> interrupt-controller;
nit: Leaving "#address-cells = <0>;" alone in a section, with blank
lines before and after, looks a little weird, but it's not a major
issue...
-Doug
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: google: lga: fixup #size-cells DT warning
2026-09-29 15:47 ` Doug Anderson
@ 2026-09-30 5:22 ` Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2026-09-30 5:22 UTC (permalink / raw)
To: Doug Anderson, Peter Griffin
Cc: André Draszik, Tudor Ambarus, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Brian Norris, Juan Yescas,
linux-arm-kernel, linux-samsung-soc, devicetree, linux-kernel,
kernel-team
On 29/09/2026 17:47, Doug Anderson wrote:
> Hi,
>
> On Tue, Sep 29, 2026 at 4:11 AM Peter Griffin <peter.griffin@linaro.org> wrote:
>>
>> Fix newly introduced DT warnings:
>> Warning (avoid_unnecessary_addr_size): /soc@0/interrupt-controller@5880000:
>> unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or
>> child "reg" or "ranges" property
>>
>> Fixes: 80f23487d554c7 ("arm64: dts: google: Add initial dts for frankel/blazer/mustang")
>
> Is the above git hash correct? In linuxnext, I see:
Yeah:
WARNING: Unknown commit id '80f23487d554c7', maybe rebased or not pulled?
I'll fix both when applied
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: google: lga: fixup #size-cells DT warning
2026-09-29 11:11 [PATCH] arm64: dts: google: lga: fixup #size-cells DT warning Peter Griffin
2026-09-29 15:47 ` Doug Anderson
@ 2026-09-30 5:30 ` Krzysztof Kozlowski
1 sibling, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2026-09-30 5:30 UTC (permalink / raw)
To: André Draszik, Tudor Ambarus, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Douglas Anderson,
Brian Norris, Peter Griffin
Cc: Juan Yescas, linux-arm-kernel, linux-samsung-soc, devicetree,
linux-kernel, kernel-team
On Tue, 29 Sep 2026 11:11:15 +0000, Peter Griffin wrote:
> Fix newly introduced DT warnings:
> Warning (avoid_unnecessary_addr_size): /soc@0/interrupt-controller@5880000:
> unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or
> child "reg" or "ranges" property
Applied, thanks!
[1/1] arm64: dts: google: lga: fixup #size-cells DT warning
https://git.kernel.org/krzk/linux/c/18686b294c6f6ba778cba66eccf01b9fcdf48988
Best regards,
--
Krzysztof Kozlowski <krzk@kernel.org>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2026-09-29 11:11 [PATCH] arm64: dts: google: lga: fixup #size-cells DT warning Peter Griffin
2026-09-29 15:47 ` Doug Anderson
2026-09-30 5:22 ` Krzysztof Kozlowski
2026-09-30 5:30 ` Krzysztof Kozlowski
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