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(parent: fc9ae1b) | patch
spi: exynos: Support a delay after deactivate
authorRajeshwari Shinde <rajeshwari.s@samsung.com>
Tue, 8 Oct 2013 10:50:04 +0000 (16:20 +0530)
committerJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Tue, 8 Oct 2013 12:48:11 +0000 (18:18 +0530)
commit8d203afdd3bf54ad5b2523cdacaff4ac35da6b08
tree7475cc77f249269c1e36168d0337c564f45cf95ftree | snapshot
parentfc9ae1bac45a40bdc9b8756757b645dc8d5b781ccommit | diff
spi: exynos: Support a delay after deactivate

For devices that need some time to react after a spi transaction
finishes, add the ability to set a delay.

Implement this as a delay on the first/next transaction to avoid
any delay in the fairly common case where a SPI transaction is
followed by other processing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
drivers/spi/exynos_spi.c diff | blob | history
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