| commit | 1f67d28d2707dc1da24c7f94b0a80721ea89abac | [log] [tgz] |
|---|---|---|
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | Fri May 05 11:57:50 2017 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Jun 14 15:05:57 2017 +0200 |
| tree | 6f30b435bbc0b0330d1345eebfa4f2b5cea59cd9 | |
| parent | eb5afaba617739df3fea2d6312cf493822d14934 [diff] |
dmaengine: mv_xor_v2: set DMA mask to 40 bits
commit b2d3c270f9f2fb82518ac500a9849c3aaf503852 upstream.
The XORv2 engine on Armada 7K/8K can only access the first 40 bits of
the physical address space, so the DMA mask must be set accordingly.
Fixes: 19a340b1a820 ("dmaengine: mv_xor_v2: new driver")
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>