linux-phytec-ti

reset: reset-zynq: Adding support for Xilinx Zynq reset controller.

This adds a reset controller driver to control the Xilinx Zynq
AP-SoC's various resets.

Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>