[PATCH v2 2/2] dt-bindings: sifive: add gpio-line-names

[Atul Khare]

Fixes device tree schema validation messages like 'gpio-line-names'
does not match any of the regexes: 'pinctrl-[0-9]+' From schema: ...
sifive,gpio.yaml'.

The bindings were missing the gpio-line-names element, which was
causing the dt-schema checker to trip-up.

Signed-off-by: Atul Khare <atulkhare at rivosinc.com>
---
Changes since v1 [1]: Rebased on latest version
[1]: https://tinyurl.com/yvdvmsjd
---
---
 Documentation/devicetree/bindings/gpio/sifive,gpio.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
index 939e31c48081..787ce7300118 100644
--- a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
@@ -47,6 +47,9 @@ properties:
     default: 16

   gpio-controller: true
+  gpio-line-names:
+    minItems: 1
+    maxItems: 32

 required:
   - compatible
--
2.34.1