Re: [PATCH net-next] net: phy: dp83869: support mii mode when rgmii strap cfg is used

From: Andrew Lunn
Date: Mon May 08 2023 - 22:21:39 EST


On Mon, May 08, 2023 at 12:33:59PM +0530, Siddharth Vadapalli wrote:
> From: Grygorii Strashko <grygorii.strashko@xxxxxx>
>
> The DP83869 PHY on TI's k3-am642-evm supports both MII and RGMII
> interfaces and is configured by default to use RGMII interface (strap).
> However, the board design allows switching dynamically to MII interface
> for testing purposes by applying different set of pinmuxes.
>
> To support switching to MII interface, update the DP83869 PHY driver to
> configure OP_MODE_DECODE.RGMII_MII_SEL(bit 5) properly when MII PHY
> interface mode is requested.
>
> Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
> Signed-off-by: Siddharth Vadapalli <s-vadapalli@xxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

Andrew