Since fsl-ls1088a Soc GPIO registers are used as little endian,
the patch adds the little-endian attribute to each gpio node.
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>