Re: [PATCH 3/4] spi: imx: Chose DMA bits per word transfered

From: Mark Brown
Date: Sat Feb 21 2015 - 09:36:27 EST

On Thu, Feb 12, 2015 at 01:07:27PM +0100, Aurelien BOUIN wrote:
> This patch enable to give a parameter to device tree to set the number of bits per word the DMA uses in transfer
> In device tree you can specify fsl,spi-dma-bits-per-word = <16>; in the ecspi section

Why would this be a DT property? It seems like something the driver
ought to be able to figure out automatically if it matters.

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