[U-Boot] [PATCH v4 05/16] spi: Add support for dual and quad mode

Mugunthan V N
2015-12-17T06:30:13Z

On Tuesday 15 December 2015 01:43 PM, Jagan Teki wrote:
> On 15 December 2015 at 13:22, Mugunthan V N <mugunthanvnm@ti.com> wrote:
>> spi bus can support dual and quad wire data transfers for tx and
>> rx. So defining dual and quad modes for both tx and rx. Also add
>> support to parse bus width used for spi tx and rx transfers.
>>
>> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
>> Reviewed-by: Simon Glass <sjg@chromium.org>
>> Reviewed-by: Tom Rini <trini@konsulko.com>
>> ---
>>
>> Changes from v3->v4
>> * used op_mode_{t/r}x to hold flash tx/rx modes.
>>
>> This has been tested on am437x-sk evm logs [1] and pushed a
>> branch for others to test [2]
>>
>> [1] - http://pastebin.ubuntu.com/14024895/
>> [2] - git://git.ti.com/~mugunthanvnm/ti-u-boot/mugunth-ti-u-boot.git dm-qspi-v4
>>
>> ---
>
> Please rebase it on master, there is some changes regarding SPI_TX_*
> and also please send the whole series with next version, it easy for
> me to quantify all at once and pick.
>

Okay, will send v4 as a separate series. The branch which I pushed is
based on u-boot/master only.

Regards
Mugunthan V N