Add Versal compatible string to support Versal
binding.
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Link: https://lkml.kernel.org/r/1575527759-26452-3-git-send-email-rajan.vaja@xilinx.comSigned-off-by: Stephen Boyd <sboyd@kernel.org>