[PATCH V7 1/7] ARM: dts: imx6q-dhcom: Use 1G ethernet on the PDK2 board

Shawn Guo shawnguo at kernel.org
Mon Aug 9 00:30:10 PDT 2021


On Mon, Aug 02, 2021 at 04:10:32PM +0200, Christoph Niedermaier wrote:
> The PDK2 board is capable of running both 100M and 1G ethernet. However,
> the i.MX6 has only one ethernet MAC, so it is possible to configure
> either 100M or 1G Ethernet. In case of 100M option, the PHY is on the
> SoM and the signals are routed to a RJ45 port. For 1G the PHY is on
> the PDK2 board with another RJ45 port. 100M and 1G ethernet use
> different signal pins from the i.MX6, but share the MDIO bus.
> 
> This SoM board combination is used to demonstrate how to enable 1G
> ethernet configuration.
> 
> Signed-off-by: Christoph Niedermaier <cniedermaier at dh-electronics.com>
> Cc: Shawn Guo <shawnguo at kernel.org>
> Cc: Fabio Estevam <festevam at denx.de>
> Cc: Marek Vasut <marex at denx.de>
> Cc: NXP Linux Team <linux-imx at nxp.com>
> Cc: kernel at dh-electronics.com
> To: linux-arm-kernel at lists.infradead.org

Applied, thanks.



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