[PATCH 1/1] dt-bindings: gpio: fsl,qoriq-gpio: add common property gpio-line-names

[Frank Li <Frank.Li@xxxxxxx>]

Add common gpio-line-names property for fsl,qoriq-gpio to fix below
warning.

arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dtb: gpio@2300000: 'gpio-line-names' does not match any of the regexes: 'pinctrl-[0-9]+'
        from schema $id: http://devicetree.org/schemas/gpio/fsl,qoriq-gpio.yaml

Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
 Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml
index d5f056b35d805..84fd82291ee40 100644
--- a/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml
@@ -45,6 +45,10 @@ properties:
   "#interrupt-cells":
     const: 2
 
+  gpio-line-names:
+    minItems: 1
+    maxItems: 32
+
   little-endian:
     $ref: /schemas/types.yaml#/definitions/flag
     description:
-- 
2.34.1