[U-Boot] [PATCH v4] spi: fsl_qspi: Add controller busy check before new spi operation

[Jagan Teki]

On Wed, Aug 30, 2017 at 8:56 PM, Jagan Teki <jagannadh.teki at gmail.com> wrote:
> On Wed, Aug 30, 2017 at 8:06 PM, Suresh Gupta <suresh.gupta at nxp.com> wrote:
>> It is recommended to check either controller is free to take
>> new spi action. The IP_ACC and AHB_ACC bits indicates that
>> the controller is busy in IP or AHB mode respectively.
>> And the BUSY bit indicates that controller is currently
>> busy handling a transaction to an external flash device
>>
>> Signed-off-by: Suresh Gupta <suresh.gupta at nxp.com>
>> ---
>
> Reviewed-by: Jagan Teki <jagan at openedev.com>

Applied to u-boot-spi/master

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.