Hello.
On 03-04-2012 14:12, Thang Q. Nguyen wrote:
Signed-off-by: Thang Q. Nguyen<tqnguyen@xxxxxxx>
[...]
diff --git a/arch/powerpc/boot/dts/bluestone.dts b/arch/powerpc/boot/dts/bluestone.dts
index cfa23bf..803fda6 100644
--- a/arch/powerpc/boot/dts/bluestone.dts
+++ b/arch/powerpc/boot/dts/bluestone.dts
@@ -155,6 +155,27 @@
/*RXDE*/ 0x5 0x4>;
};
+ /* SATA DWC devices */
+ SATA0: sata@bffd1000 {
+ compatible = "amcc,sata-apm821xx";
+ reg =<4 0xbffd1000 0x800 /* SATA0 */
+ 4 0xbffd0800 0x400>; /* AHBDMA */
+ dma-channel=<0>;
+ interrupt-parent =<&UIC0>;
+ interrupts =<26 4 /* SATA0 */
+ 25 4>; /* AHBDMA */
+ };
+
+ SATA1: sata@bffd1800 {
+ compatible = "amcc,sata-apm821xx";
+ reg =<4 0xbffd1800 0x800 /* SATA1 */
+ 4 0xbffd0800 0x400>; /* AHBDMA */
+ dma-channel=<1>;
+ interrupt-parent =<&UIC0>;
+ interrupts =<27 4 /* SATA1 */
+ 25 4>; /* AHBDMA */
+ };
+
So, this is dual SATA controller, not dual port SATA controller?
BTW, it's wrong to have the same AHBDMA resource in two device nodes I think.
MBR, Sergei
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