diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-04-26 09:03:24 (GMT) |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-05-12 14:54:22 (GMT) |
| commit | 951b8e4e673196932fa4c3b87d719644636e5ac9 (patch) | |
| tree | 3dc809171c4baefeb4fcae33a9ba934868442e17 /arch | |
| parent | bb08ab6a4c9cee6e544aeb5de3ed92cd78c6ede4 (diff) | |
| download | linux-951b8e4e673196932fa4c3b87d719644636e5ac9.tar.xz | |
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')
| -rw-r--r-- | arch/powerpc/boot/dts/canyonlands.dts | 15 |
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 { |