[U-Boot] [PATCH v2 3/5] mmc: omap_hsmmc: Add support for DMA (ADMA2)

Tom Rini trini at konsulko.com
Sun Sep 24 14:40:06 UTC 2017


On Thu, Sep 21, 2017 at 04:51:34PM +0200, Jean-Jacques Hiblot wrote:

> From: Kishon Vijay Abraham I <kishon at ti.com>
> 
> The omap hsmmc host controller can have the ADMA2 feature. It brings better
> read and write throughput.
> On most SOC, the capability is read from the hl_hwinfo register. On OMAP3,
> DMA support is compiled out.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon at ti.com>
> Signed-off-by: Jean-Jacques Hiblot <jjhiblot at ti.com>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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