ARM: mach-shmobile: add coherent DMA mask to CEU camera devices

Cameras are currently broken on ARM sh-mobile platforms. They need a
suitable coherent DMA mask.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index badd8ada0659..49bc07482179 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -921,7 +921,8 @@ static struct platform_device ceu_device = {
         .num_resources  = ARRAY_SIZE(ceu_resources),
         .resource       = ceu_resources,
         .dev            = {
-                .platform_data  = &sh_mobile_ceu_info,
+                .platform_data          = &sh_mobile_ceu_info,
+                .coherent_dma_mask      = 0xffffffff,
         },
 };