tree 90e2f2e80c538a3c3d8ab5423aa675f14e7bd00e
parent 57980d79f48b8bf16647979df2e103702d11e49c
author Alok Chauhan <alokc@codeaurora.org> 1360924460 +0530
committer Alok Chauhan <alokc@codeaurora.org> 1363238076 +0530

spi_qsd: DM mode support for different fifo sizes

SPI driver doesn't support different block size in
DM mode because based on assumption that GSBI tx&rx
FIFOs are of same size. Some GSBI configuration
can have different tx/rx fifo size. Tx/Rx fifo size
is defined based on input/output block size.

Adds support for different rx/tx fifo size in
case of DMA transaction.

CRs-Fixed: 452986
Change-Id: Ie86f487ea97037ed14e9838a3bd52dfe95f56974
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>