[PATCH 1/2] dt-bindings: gpio: cdns: add clock-names property

[Zichar Zhang]

From: "Zichar.Zhang" <zichar.zhang@xxxxxxxxxxx>

Add the optional 'clock-names' property to specify the name of the GPIO
controller's input clock, aligning with standard clock binding conventions.
This complements the existing 'clocks' property and ensures proper clock
handling in device tree descriptions.

Signed-off-by: Zichar Zhang <zichar.zhang@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/gpio/cdns,gpio.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/cdns,gpio.yaml b/Documentation/devicetree/bindings/gpio/cdns,gpio.yaml
index a84d60b39459..c242b31edcbf 100644
--- a/Documentation/devicetree/bindings/gpio/cdns,gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/cdns,gpio.yaml
@@ -24,6 +24,12 @@ properties:
   clocks:
     maxItems: 1
 
+  clock-names:
+    description:
+      Optional name for the GPIO controller input clock.
+    minItems: 1
+    maxItems: 1
+
   ngpios:
     minimum: 1
     maximum: 32
-- 
2.34.1