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dt-bindings: net: mtk-star-emac: add description for new properties

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Add description for new properties which will be parsed in driver.

Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Biao Huang 2022-06-29 11:17:40 +08:00 committed by David S. Miller
parent 769c197b09
commit 320c49fe31
1 changed files with 16 additions and 0 deletions
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16
Documentation/devicetree/bindings/net/mediatek,star-emac.yaml
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@ -48,6 +48,22 @@ properties:
Phandle to the device containing the PERICFG register range. This is used
to control the MII mode.
mediatek,rmii-rxc:
type: boolean
description:
If present, indicates that the RMII reference clock, which is from external
PHYs, is connected to RXC pin. Otherwise, is connected to TXC pin.
mediatek,rxc-inverse:
type: boolean
description:
If present, indicates that clock on RXC pad will be inversed.
mediatek,txc-inverse:
type: boolean
description:
If present, indicates that clock on TXC pad will be inversed.
mdio:
$ref: mdio.yaml#
unevaluatedProperties: false