[POWERPC] 83xx: Enable DMA engine on the MPC8377 MDS board.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
Cc: "Nelson, Shannon" <shannon.nelson@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index eac8e1b..1e7802c 100644 (file)
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -268,6 +268,33 @@
                        interrupt-parent = <&ipic>;
                };
 
+               dma@82a8 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "fsl,mpc8349-dma";
+                       reg = <0x82a8 4>;
+                       ranges = <0 0x8100 0x1a8>;
+                       interrupt-parent = <&ipic>;
+                       interrupts = <0x47 8>;
+                       cell-index = <0>;
+                       dma-channel@0 {
+                               compatible = "fsl,mpc8349-dma-channel";
+                               reg = <0 0x80>;
+                       };
+                       dma-channel@80 {
+                               compatible = "fsl,mpc8349-dma-channel";
+                               reg = <0x80 0x80>;
+                       };
+                       dma-channel@100 {
+                               compatible = "fsl,mpc8349-dma-channel";
+                               reg = <0x100 0x80>;
+                       };
+                       dma-channel@180 {
+                               compatible = "fsl,mpc8349-dma-channel";
+                               reg = <0x180 0x28>;
+                       };
+               };
+
                /* IPIC
                 * interrupts cell = <intr #, sense>
                 * sense values match linux IORESOURCE_IRQ_* defines: