* [PATCH] dt-bindings: interrupt-controller: arm,gic: Document resets property
@ 2020-05-19 8:05 Geert Uytterhoeven
2020-05-28 21:10 ` [PATCH] dt-bindings: interrupt-controller: arm, gic: " Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2020-05-19 8:05 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier, Rob Herring, Andre Przywara
Cc: devicetree, linux-arm-kernel, linux-renesas-soc, linux-kernel,
Geert Uytterhoeven
A generic GIC block embedded in an SoC may be connected to an on-SoC
reset controller. Hence allow the DTS writer to describe this relation,
by documenting the optional presence of a "reset" property.
This gets rid of "make dtbs_check" warnings like:
arch/arm/boot/dts/r8a7791-porter.dt.yaml: interrupt-controller@f1001000: 'resets' does not match any of the regexes: '^v2m@[0-9a-f]+$', 'pinctrl-[0-9]+'
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
.../devicetree/bindings/interrupt-controller/arm,gic.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
index 9a47820ef34649dd..caefcc50bcf92c92 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
@@ -125,6 +125,9 @@ properties:
power-domains:
maxItems: 1
+ resets:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] dt-bindings: interrupt-controller: arm, gic: Document resets property
2020-05-19 8:05 [PATCH] dt-bindings: interrupt-controller: arm,gic: Document resets property Geert Uytterhoeven
@ 2020-05-28 21:10 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2020-05-28 21:10 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Andre Przywara, linux-arm-kernel, Marc Zyngier, Thomas Gleixner,
linux-renesas-soc, Jason Cooper, linux-kernel, devicetree,
Rob Herring
On Tue, 19 May 2020 10:05:19 +0200, Geert Uytterhoeven wrote:
> A generic GIC block embedded in an SoC may be connected to an on-SoC
> reset controller. Hence allow the DTS writer to describe this relation,
> by documenting the optional presence of a "reset" property.
>
> This gets rid of "make dtbs_check" warnings like:
>
> arch/arm/boot/dts/r8a7791-porter.dt.yaml: interrupt-controller@f1001000: 'resets' does not match any of the regexes: '^v2m@[0-9a-f]+$', 'pinctrl-[0-9]+'
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> .../devicetree/bindings/interrupt-controller/arm,gic.yaml | 3 +++
> 1 file changed, 3 insertions(+)
>
Applied, thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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