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SubjectRe: [PATCH net-next v4 2/4] dt-bindings: net: Add Rx/Tx output configuration for 10base T1L
On Tue, Nov 17, 2020 at 02:15:53PM -0600, Dan Murphy wrote:
> Per the 802.3cg spec the 10base T1L can operate at 2 different
> differential voltages 1v p2p and 2.4v p2p. The abiility of the PHY to

1.1V?

> drive that output is dependent on the PHY's on board power supply.
> This common feature is applicable to all 10base T1L PHYs so this binding
> property belongs in a top level ethernet document.
>
> Signed-off-by: Dan Murphy <dmurphy@ti.com>
> ---
> Documentation/devicetree/bindings/net/ethernet-phy.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> index 6dd72faebd89..bda1ce51836b 100644
> --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> @@ -174,6 +174,12 @@ properties:
> PHY's that have configurable TX internal delays. If this property is
> present then the PHY applies the TX delay.
>
> + max-tx-rx-p2p-microvolt:
> + description: |

Don't need '|' if no formatting.

> + Configures the Tx/Rx p2p differential output voltage for 10base-T1L PHYs.
> + enum: [ 1100, 2400 ]
> + default: 2400

Aren't you off by 1000?

> +
> required:
> - reg
>
> --
> 2.29.2
>

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