fsl-imx7: Add fec[12]-phy-connected properties

Add fec[12]-phy-connected properties and use it to set phy-connected
and phy-consumer properties for imx_fec.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20230315145248.1639364-5-linux@roeck-us.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2 files changed