1 files changed, 7 insertions, 4 deletions

diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index b19d8496c16e..ff75abe60af2 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -227,10 +227,6 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
 
         dma_stride              = OMAP2_DMA_STRIDE;
         dma_common_ch_start     = CSDP;
-        if (cpu_is_omap3630() || cpu_is_omap44xx())
-                dma_common_ch_end = CCDN;
-        else
-                dma_common_ch_end = CCFN;
 
         p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL);
         if (!p) {
@@ -277,6 +273,13 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
                 dev_err(&pdev->dev, "%s: kzalloc fail\n", __func__);
                 return -ENOMEM;
         }
+
+        /* Check the capabilities register for descriptor loading feature */
+        if (dma_read(CAPS_0, 0) & DMA_HAS_DESCRIPTOR_CAPS)
+                dma_common_ch_end = CCDN;
+        else
+                dma_common_ch_end = CCFN;
+
         return 0;
 }