diff mbox series

[RESEND,v4,06/10] dt-bindings: gpio: change items restriction of clock for rockchip,gpio-bank

Message ID 20210513033351.17879-1-cl@rock-chips.com
State Superseded
Headers show
Series None | expand

Commit Message

陈亮 May 13, 2021, 3:33 a.m. UTC 
From: Liang Chen <cl@rock-chips.com>

The clock property need 2 items on some rockchip chips.

Signed-off-by: Liang Chen <cl@rock-chips.com>
---
 Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
index d993e00..0df147f 100644
--- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
+++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
@@ -22,7 +22,11 @@  properties:
     maxItems: 1
 
   clocks:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
+    items:
+      - description: APB interface clock source
+      - description: GPIO debounce reference clock source
 
   gpio-controller: true