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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2016-04-26 12:03:24 +0300
committerTejun Heo <tj@kernel.org>2016-05-12 10:54:22 -0400
commit951b8e4e673196932fa4c3b87d719644636e5ac9 (patch)
tree3dc809171c4baefeb4fcae33a9ba934868442e17 /arch/powerpc
parentbb08ab6a4c9cee6e544aeb5de3ed92cd78c6ede4 (diff)
downloadop-kernel-dev-951b8e4e673196932fa4c3b87d719644636e5ac9.zip
op-kernel-dev-951b8e4e673196932fa4c3b87d719644636e5ac9.tar.gz
powerpc/4xx: Device tree update for the 460ex DWC SATA
Device tree update for the Applied micro processor 460ex on-chip SATA to use "dmas" property. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/canyonlands.dts15
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
index 3dc75de..549c24c 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -190,12 +190,21 @@
/* DMA */ 0x2 &UIC0 0xc 0x4>;
};
+ AHBDMA: dma@bffd0800 {
+ compatible = "snps,dma-spear1340";
+ reg = <4 0xbffd0800 0x400>;
+ interrupt-parent = <&UIC3>;
+ interrupts = <0x5 0x4>;
+ #dma-cells = <3>;
+ };
+
SATA0: sata@bffd1000 {
compatible = "amcc,sata-460ex";
- reg = <4 0xbffd1000 0x800 4 0xbffd0800 0x400>;
+ reg = <4 0xbffd1000 0x800>;
interrupt-parent = <&UIC3>;
- interrupts = <0x0 0x4 /* SATA */
- 0x5 0x4>; /* AHBDMA */
+ interrupts = <0x0 0x4>;
+ dmas = <&AHBDMA 0 1 0>;
+ dma-names = "sata-dma";
};
POB0: opb {
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