This patch updates the binding doc with clock description
for AXI DMA's.
Acked-by: NRob Herring <robh@kernel.org>
Acked-by: NSören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: NKedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>