Determine stacked configuration using is-stacked property in dts
Incase if is-stacked is not defined in dts, default to single
mode. This change was done in order to be aligned with kernel.
Modified the required dts files as well.
Signed-off-by: Vipul Kumar <vipulk@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
d07417a8c9