Re: [PATCH v6] spi: spi-imx: add DMA support
From: Mark Brown
Date: Tue Sep 16 2014 - 13:41:35 EST
On Thu, Sep 11, 2014 at 09:18:44AM +0800, Robin Gong wrote:
> Enable DMA support on i.mx6. The read speed can increase from 600KB/s
> to 1.2MB/s on i.mx6q. You can disable or enable dma function in dts.
> If not set "dma-names" in dts, spi will use PIO mode. This patch only
> validate on i.mx6, not i.mx5, but encourage ones to apply this patch
> on i.mx5 since they share the same IP.
Applied, thanks.
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