----- Original Message ----- 
From: "Aaro Koskinen" <[email protected]>
Subject: [PATCH] OMAP: McSPI: Fix RX DMA transfer path


> From: Eero Nurkkala <[email protected]>
>
> When data is read through DMA, the last element must be read separately
> through the RX register. It cannot be transferred by the DMA. For further
> details see e.g. OMAP3430 TRM.

Could you provide the section number and the version of TRM you are
referring to.

>
> Without the fix the driver causes extra clocks to be clocked to the
> bus after DMA RX operations. This can cause interesting behaviour with
> some devices.

Could you provide more details on the errors seen i.e is the transfer 
aborted

Thanks
Hemanth


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