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| author | Nishanth Menon <nm@ti.com> | 2011-08-29 18:54:50 +0530 |
|---|---|---|
| committer | Tarun Kanti DebBarma <tarun.kanti@ti.com> | 2012-02-06 16:57:29 +0530 |
| commit | 6d13eaaf33436e20d1a41122f28434bcc37999dc (patch) | |
| tree | 32c190d212f1456a38e977a6c7325c124d223e5c /arch | |
| parent | ba805be53cb9112917631d368f859af5e20d695f (diff) | |
| download | blackbird-op-linux-6d13eaaf33436e20d1a41122f28434bcc37999dc.tar.gz blackbird-op-linux-6d13eaaf33436e20d1a41122f28434bcc37999dc.zip | |
gpio/omap: restore OE only after setting the output level
Setup the dataout register before restoring OE. This is to make
sure that we have valid data in dataout register which would be
made available in output pins as soon as OE is enabled. Else,
there is risk of unknown data getting out into gpio pins.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions
