[PATCH next v2 07/17] dt-bindings: usb: mtk-xhci: add optional assigned clock properties

[Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>]

Add optional property "assigned-clock" and "assigned-clock-parents"
used by mt7629.

Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
---
v2: separate compatible out of the patch
---
 .../devicetree/bindings/usb/mediatek,mtk-xhci.yaml        | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index a3817f3af59d..5eb8d7cd8155 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -67,6 +67,14 @@ properties:
       - const: dma_ck
       - const: xhci_ck
 
+  assigned-clocks:
+    minItems: 1
+    maxItems: 5
+
+  assigned-clock-parents:
+    minItems: 1
+    maxItems: 5
+
   phys:
     description:
       List of all PHYs used on this HCD, it's better to keep PHYs in order
-- 
2.18.0