| commit | 16af080e47785d14919bf94bf8a4097c5c8529fb | [log] [tgz] |
|---|---|---|
| author | Tang Yuantian <Yuantian.Tang@nxp.com> | Tue Aug 09 09:51:22 2016 +0800 |
| committer | Tejun Heo <tj@kernel.org> | Wed Aug 10 00:03:33 2016 -0400 |
| tree | 76764acbf773889be650df25af68d8f3db9be6af | |
| parent | 107a077d19341b4d47ae06f0bd24883b94e64628 [diff] |
ahci: qoriq: enable snoopable sata read and write 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 <yuantian.tang@nxp.com> Signed-off-by: Tejun Heo <tj@kernel.org>