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(parent: 97bf6af) | patch
spi: img-spfi: Enable controller before starting TX DMA
authorAndrew Bresticker <abrestic@chromium.org>
Tue, 16 Dec 2014 21:05:44 +0000 (13:05 -0800)
committerMark Brown <broonie@kernel.org>
Mon, 22 Dec 2014 17:52:07 +0000 (17:52 +0000)
commitc0e7dc21d33caa31296d1e4af1e99008359f1b64
tree33501b62eb403f704e173fff2780536d81968d70tree | snapshot (tar.gz zip)
parent97bf6af1f928216fd6c5a66e8a57bfa95a659672commit | diff
spi: img-spfi: Enable controller before starting TX DMA

It is recommended that the SPFI controller be enabled (i.e. setting
SPFI_EN in SPFI_CONTROL) before TX DMA begins.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-img-spfi.c diff | blob | blame | history