Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1384497
| From | Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v1 23/23] powerpc/4xx: Device tree update for the 460ex DWC SATA |
| Date | 2016-04-21 20:30 +0200 |
| Message-ID | <rqrwu-587-7@gated-at.bofh.it> (permalink) |
| References | <rqrmN-52G-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Device tree update for the Applied micro processor 460ex on-chip SATA to use
"dmas" property.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
arch/powerpc/boot/dts/canyonlands.dts | 15 ++++++++++++---
1 file 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 {
--
2.8.0.rc3
Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread
[PATCH v1 23/23] powerpc/4xx: Device tree update for the 460ex DWC SATA Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-04-21 20:30 +0200 Re: [PATCH v1 23/23] powerpc/4xx: Device tree update for the 460ex DWC SATA Rob Herring <robh+dt@kernel.org> - 2016-04-21 22:00 +0200
csiph-web