* [PATCH] dt-bindings: net: dsa: mt7530: Allow interrupts-extended dependency
@ 2026-01-13 11:00 AngeloGioacchino Del Regno
2026-01-13 22:30 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: AngeloGioacchino Del Regno @ 2026-01-13 11:00 UTC (permalink / raw)
To: devicetree
Cc: andrew, olteanv, davem, edumazet, kuba, pabeni, robh, krzk+dt,
conor+dt, matthias.bgg, angelogioacchino.delregno, arinc.unal,
Landen.Chao, dqfext, sean.wang, daniel, netdev, linux-kernel,
linux-arm-kernel, linux-mediatek, kernel
When the MT7530 switch is configured as an interrupt-controller it
also needs an interrupt but, in this case, only "interrupts" was
allowed.
Some devicetrees instead use the interrupts-extended property as a
shorter form, and in place of "interrupts" and "interrupt-parent",
as an equivalent.
For this reason, when interrupt-controller is present, depend on
either `interrupts` or `interrupts-extended`; this also resolves
some dtbs_check warnings.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
.../devicetree/bindings/net/dsa/mediatek,mt7530.yaml | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
index 815a90808901..ffeb8d5836fe 100644
--- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
@@ -279,8 +279,11 @@ allOf:
- resets
- reset-names
- - dependencies:
- interrupt-controller: [ interrupts ]
+ - anyOf:
+ - dependencies:
+ interrupt-controller: [ interrupts ]
+ - dependencies:
+ interrupt-controller: [ interrupts-extended ]
- if:
properties:
--
2.52.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] dt-bindings: net: dsa: mt7530: Allow interrupts-extended dependency
2026-01-13 11:00 [PATCH] dt-bindings: net: dsa: mt7530: Allow interrupts-extended dependency AngeloGioacchino Del Regno
@ 2026-01-13 22:30 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2026-01-13 22:30 UTC (permalink / raw)
To: AngeloGioacchino Del Regno
Cc: devicetree, andrew, olteanv, davem, edumazet, kuba, pabeni,
krzk+dt, conor+dt, matthias.bgg, arinc.unal, Landen.Chao, dqfext,
sean.wang, daniel, netdev, linux-kernel, linux-arm-kernel,
linux-mediatek, kernel
On Tue, Jan 13, 2026 at 12:00:20PM +0100, AngeloGioacchino Del Regno wrote:
> When the MT7530 switch is configured as an interrupt-controller it
> also needs an interrupt but, in this case, only "interrupts" was
> allowed.
>
> Some devicetrees instead use the interrupts-extended property as a
> shorter form, and in place of "interrupts" and "interrupt-parent",
> as an equivalent.
>
> For this reason, when interrupt-controller is present, depend on
> either `interrupts` or `interrupts-extended`; this also resolves
> some dtbs_check warnings.
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
> .../devicetree/bindings/net/dsa/mediatek,mt7530.yaml | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
> index 815a90808901..ffeb8d5836fe 100644
> --- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
> +++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
> @@ -279,8 +279,11 @@ allOf:
> - resets
> - reset-names
>
> - - dependencies:
> - interrupt-controller: [ interrupts ]
> + - anyOf:
> + - dependencies:
> + interrupt-controller: [ interrupts ]
> + - dependencies:
> + interrupt-controller: [ interrupts-extended ]
We already fixup this case:
dependencies:
interrupts: ...
And there's a few other cases like yours. So I've pushed a dtschema
change to handle this case.
Rob
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2026-01-13 11:00 [PATCH] dt-bindings: net: dsa: mt7530: Allow interrupts-extended dependency AngeloGioacchino Del Regno
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