linux-phytec-fsl

MLK-15962: pxp-v3: fix pxp operation timeout issue

PxP block on imx6sll, imx6ull is different with imx7d, the node
path_ctrl should be different. So add path_ctrl for 6sll, 6ull.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
(cherry picked from commit a5952396dc88856d53a1fd1d150bae301c13d403)