arm64: xilinx: Put ethernet phys to mdio node

All zynqmp boards have been already described via mdio node that's why also
convert zc1751. With using mdio node there is an option to add reset
property for the whole mdio bus.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/dc228a27579b48f3e768fcb439d118b4a0f0ef5b.1695040866.git.michal.simek@amd.com

arm64: zynqmp: Switch to amd.com emails

Update my and DPs email address to match current setup.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/108cbbbab29e13d386d38a779fd582f10844a030.1685443337.git.michal.simek@amd.com

arm64: zynqmp: Wire psgtr for zc1751-xm013

Add psgtr description for SATA and USB.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/8c78625f08c16385a4798e0a62d20df7491ac00e.1628244860.git.michal.simek@xilinx.com

arm64: zynqmp: Enable xlnx,zynqmp-dwc3 driver for xilinx boards

The commit 84770f028fab ("usb: dwc3: Add driver for Xilinx platforms")
finally add proper support for Xilinx dwc3 driver. This patch is adding DT
description for it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michael Tretter <m.tretter@pengutronix.de>
Link: https://lore.kernel.org/r/640a3bc0dc3e32560d3e84c2f78b5ae561396eb0.1628244703.git.michal.simek@xilinx.com

arm64: zynqmp: Enable nand driver for dc2 and dc3

Add description for nand devices on zc1751 dc2 and dc3 boards.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/e103821bdb717132559e780f1a4f4f6fefc95688.1623684253.git.michal.simek@xilinx.com

arm64: zynqmp: Use ethernet-phy as node name for ethernet phys

Ethernet phys based on devicetree specification should be using
ethernet-phy@ node name instead of pure phy@.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arm64: dts: xilinx: Add the clock nodes for zynqmp

Add clock nodes for zynqmp based on CCF.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arm64: zynqmp: Add support for Xilinx zc1751

Xilinx zc1751 boards is used for silicon validation. Board can be
extended with 5 FMCs/DCs cards to connect various IPs. Describe all
these combinations.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>