[U-Boot] [PATCH v2 0/5] DW SPI: fixes and improvements

[Jagan Teki]

On Thu, Mar 22, 2018 at 4:20 PM, Eugeniy Paltsev
<Eugeniy.Paltsev at synopsys.com> wrote:
> Various fixes and improvements of designware spi driver.
>
> Changes v1->v2:
>  * Use readl_poll_timeout macros instead of custom code.
>
> Eugeniy Paltsev (5):
>   DW SPI: fix tx data loss on FIFO flush
>   DW SPI: fix transmit only mode
>   DW SPI: refactor poll_transfer functions
>   DW SPI: add option to use external gpio for chip select
>   DW SPI: use 32 bit access instead of 16 and 32 bit mix
>
>  drivers/spi/designware_spi.c | 132 ++++++++++++++++++++++++++++---------------
>  1 file changed, 87 insertions(+), 45 deletions(-)

Applied to u-boot-spi/master