omap4: sdma: Enable the idle modes on omap4

This patch enables smart-idle idlemodes and autoidle for sDMA
on OMAP4

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 30ff525fe33c..5ec96db83779 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -2138,7 +2138,7 @@ static int __init omap_init_dma(void)
                 setup_irq(irq, &omap24xx_dma_irq);
         }
 
-        if (cpu_is_omap34xx()) {
+        if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
                 /* Enable smartidle idlemodes and autoidle */
                 u32 v = dma_read(OCP_SYSCONFIG);
                 v &= ~(DMA_SYSCONFIG_MIDLEMODE_MASK |