On Tue, Aug 09, 2016 at 09:51:22AM +0800, yuantian.tang@nxp.com wrote:

From: Tang Yuantian <redacted>

By default the SATA IP on the qoriq SoCs does not generating
coherent/snoopable transactions.  This patch enable it in the
sata axicc register.
In addition, the dma-coherent property must be set on the
SATA controller nodes.

Signed-off-by: Tang Yuantian <redacted>

Applied 1-2 to libata/for-4.9.

Thanks.

-- 
tejun