tree 73e2e59fa074d442d79c9a74bd9d937e0b886edf
parent fbe1909f0b41c07e74620f5f5950945936127181
author Vignesh R <vigneshr@ti.com> 1439805013 +0530
committer Jagan Teki <jteki@openedev.com> 1439834355 +0530

spi: ti_qspi: Use DMA to read from qspi flash

ti_qspi uses memory map mode for faster read. Enabling DMA will increase
read speed by 3x @48MHz on DRA74 EVM.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>