diff mbox series

[v2,02/30] dt-bindings: gpio: nomadik: add optional ngpios property

Message ID 20240228-mbly-gpio-v2-2-3ba757474006@bootlin.com
State Not Applicable, archived
Headers show
Series Rework Nomadik GPIO to add Mobileye EyeQ5 support | expand

Checks

Context Check Description
robh/dt-meta-schema success
robh/checkpatch success
robh/patch-applied success
robh/dtbs-check warning build log

Commit Message

Théo Lebrun Feb. 28, 2024, 11:28 a.m. UTC 
This GPIO controller can support a lesser number of GPIOs than 32.
Express that in devicetree using an optional, generic property.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
 Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Linus Walleij Feb. 29, 2024, 9:17 a.m. UTC | #1 
On Wed, Feb 28, 2024 at 12:28 PM Théo Lebrun <theo.lebrun@bootlin.com> wrote:

> This GPIO controller can support a lesser number of GPIOs than 32.
> Express that in devicetree using an optional, generic property.
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>

Patch applied to the pinctrl tree.

Yours,
Linus Walleij
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml b/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
index 69774f36e03f..4080e94702d5 100644
--- a/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
@@ -51,6 +51,10 @@  properties:
   gpio-ranges:
     maxItems: 1
 
+  ngpios:
+    minimum: 0
+    maximum: 32
+
 required:
   - compatible
   - reg