Some devicetrees specify gpio-line-names in the sgpio node despite it
not being defined by the binding. It's a reasonable thing to do, so
define the property to squash warnings such as:
```
arch/arm/boot/dts/aspeed/aspeed-bmc-vegman-rx20.dtb: sgpio@1e780200: 'gpio-line-names' does not match any of the regexes: 'pinctrl-[0-9]+'
```
Signed-off-by: Andrew Jeffery <[email protected]>
---
Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml
index 6b15a3a3fb66..fe27b5d01e80 100644
--- a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml
@@ -33,6 +33,11 @@ properties:
gpio-controller: true
+ # Each SGPIO is represented as a pair of input and output GPIOs
+ gpio-line-names:
+ minItems: 160
+ maxItems: 256
+
'#gpio-cells':
const: 2
--
2.39.2
On 29/05/2024 07:13, Andrew Jeffery wrote:
> Some devicetrees specify gpio-line-names in the sgpio node despite it
> not being defined by the binding. It's a reasonable thing to do, so
> define the property to squash warnings such as:
>
> ```
No need for ```
This is just commit log. Not markdown.
Acked-by: Krzysztof Kozlowski <[email protected]>
Best regards,
Krzysztof
On Wed, 2024-05-29 at 09:27 +0200, Krzysztof Kozlowski wrote:
> On 29/05/2024 07:13, Andrew Jeffery wrote:
> > Some devicetrees specify gpio-line-names in the sgpio node despite it
> > not being defined by the binding. It's a reasonable thing to do, so
> > define the property to squash warnings such as:
> >
> > ```
>
> No need for ```
>
> This is just commit log. Not markdown.
I'm going to do a v2 anyway, so I'll drop the markup.
> Acked-by: Krzysztof Kozlowski <[email protected]>
Thanks,
Andrew