[PATCH net-next v1 1/6] dt-bindings: clock: mediatek: Add an extra required property to sgmiisys

[sean.wang]

From: Sean Wang <sean.wang@xxxxxxxxxxxx>

add an extra required property "mediatek,physpeed" to sgmiisys to determine
link speed to match up the capability of the target PHY.

Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
---
 .../devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
index 30cb645c0e54..f5518f26a914 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
@@ -9,6 +9,8 @@ Required Properties:
 	- "mediatek,mt7622-sgmiisys", "syscon"
 	- "mediatek,mt7629-sgmiisys", "syscon"
 - #clock-cells: Must be 1
+- mediatek,physpeed: Should be one of "auto", "1000" or "2500" to match up
+		     the capability of the target PHY.
 
 The SGMIISYS controller uses the common clk binding from
 Documentation/devicetree/bindings/clock/clock-bindings.txt
-- 
2.17.1