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authorZhang Wei <wei.zhang@freescale.com>2008-05-12 10:28:20 -0500
committerKumar Gala <galak@kernel.crashing.org>2008-05-13 08:53:48 -0500
commit3f346935f4f7141b0253ab0d8dfefb6e20ad08c3 (patch)
treee38e95274614055dfca201b45dd49f769aad7a15 /arch
parentf637ef8ea07d529418294a8e65e1be5b8db13454 (diff)
downloadop-kernel-dev-3f346935f4f7141b0253ab0d8dfefb6e20ad08c3.zip
op-kernel-dev-3f346935f4f7141b0253ab0d8dfefb6e20ad08c3.tar.gz
[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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/mpc8377_mds.dts27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index eac8e1b..1e7802c 100644
--- 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:
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