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authorSean Wang <sean.wang@mediatek.com>2019-06-01 08:03:10 +0800
committerDavid S. Miller <davem@davemloft.net>2019-06-03 15:00:00 -0700
commitfa0e5158c26ea63e1ac45befeda4d03e02f00d44 (patch)
tree5a5851996e3a7ae29a957ca9d0e63ff16e0e010f /Documentation/devicetree/bindings/arm/mediatek
parent2789c14d198a4890f4c61ac5bf7cb02a14a6f99e (diff)
dt-bindings: clock: mediatek: Add an extra required property to sgmiisys
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@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree/bindings/arm/mediatek')
-rw-r--r--Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt2
1 files changed, 2 insertions, 0 deletions
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