Commits
Sandor Yu committed f1ae217b23a
MLK-10046: gpc: read GPC_CNTR before write to avoid bits overwrite On imx6sx, bit 17 and bit18 will power off/on VADC directly, so read GPC_CNTR firstly before write to avoid touching other bits. Signed-off-by: Sandor Yu <R01008@freescale.com> (cherry picked from commit ce70fc330c33dd33a73e2f1c8d00f29ec4d68b1d)