[PATCH 03/22] dt-bindings: gpio: fsl-imx-gpio: Add parsing of hogs

Krzysztof Kozlowski
2020-08-23T16:16:15Z

Allow parsing GPIO controller children nodes with GPIO hogs to fix
warning:

arch/arm64/boot/dts/freescale/imx8mq-evk.dt.yaml: gpio@30240000: 'wl-reg-on' does not match any of the regexes: 'pinctrl-[0-9]+'
From schema: Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
.../devicetree/bindings/gpio/fsl-imx-gpio.yaml | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
index 1fac69573bb9..337b99343dce 100644
--- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
@@ -54,6 +54,23 @@ properties:
gpio-ranges:
maxItems: 1

+patternProperties:
+ "^(hog-[0-9]+|.+-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
--
2.17.1