Commits
Ye Li committed 7980dc9700b
MLK-14938-22 mxc_gpio: Change to get value from DR register Currently the driver gets value from PSR register, but this register is only for input mode. For output mode, it always return 0 not the value we set for output. This patch changes to use DR register, which returns the DR value for output mode, and PSR value for input mode. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 4afc3f90943c6b117f79b66d2cd04e64f437b0c2) (cherry picked from commit 8cca3efba0d508b2c267f8a32b302970dd05244d)