Allow parsing GPIO controller children nodes with GPIO hogs to fix the
following warning:
uniphier-ld11-ref.dtb: gpio@55000000: 'xirq0-hog' does not match any of the regexes: 'pinctrl-[0-9]+'
From schema: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
---
Changes since v1:
- Remove outer brackets from a pattern string
- Add valid properties to patternProperties
- Add gpios to "required:"
.../bindings/gpio/socionext,uniphier-gpio.yaml | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
index bcafa494ed7a..228fa27ffdc3 100644
--- a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
@@ -52,6 +52,23 @@ properties:
<child-interrupt-base parent-interrupt-base length> triplets.
$ref: /schemas/types.yaml#/definitions/uint32-matrix
+patternProperties:
+ "^.+-hog(-[0-9]+)?$":
+ type: object
+ properties:
+ gpio-hog: true
+ gpios: true
+ input: true
+ output-high: true
+ output-low: true
+ line-name: true
+
+ required:
+ - gpio-hog
+ - gpios
+
+ additionalProperties: false
+
required:
- compatible
- reg
--
2.25.1
