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dt-bindings: clock: mediatek: Add an extra required property to sgmiisys

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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>
This commit is contained in:
Sean Wang 2019-06-01 08:03:10 +08:00 committed by David S. Miller
parent 2789c14d19
commit fa0e5158c2
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
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@ -9,6 +9,8 @@ Required Properties:
- "mediatek,mt7622-sgmiisys", "syscon" - "mediatek,mt7622-sgmiisys", "syscon"
- "mediatek,mt7629-sgmiisys", "syscon" - "mediatek,mt7629-sgmiisys", "syscon"
- #clock-cells: Must be 1 - #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 The SGMIISYS controller uses the common clk binding from
Documentation/devicetree/bindings/clock/clock-bindings.txt Documentation/devicetree/bindings/clock/clock-bindings.txt