-----Original Message-----
From: Sergei Shtylyov [mailto:sshtylyov@mvista.com]
Sent: Monday, January 17, 2011 19:48 PM
To: Xu Lei-B33228
Cc: linuxppc-dev@lists.ozlabs.org; Gala Kumar-B11780; jgarzik@pobox.com;
linux-ide@vger.kernel.org; Zang Roy-R61911
Subject: Re: [PATCH] ATA: Add FSL sata v2 controller support

Hello.

On 17-01-2011 10:10, Xulei wrote:

quoted

In FSL sata v2 block, the snoop bit of PRDT Word3 description
information is at bit28 instead of bit22.

quoted

This patch adds FSL sata v2 probe and resolve this difference.

quoted

Signed-off-by: Xulei <redacted>

[snip]

quoted

diff --git a/arch/powerpc/boot/dts/p1022ds.dts

b/arch/powerpc/boot/dts/p1022ds.dts

quoted

index 2bbecbb..9ad41dd 100644

--- a/arch/powerpc/boot/dts/p1022ds.dts
+++ b/arch/powerpc/boot/dts/p1022ds.dts

@@ -475,14 +475,14 @@
  		};

  		sata@18000 {
-			compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
+			compatible = "fsl,p1022-sata", "fsl,pq-sata-v2";
  			reg =<0x18000 0x1000>;
  			cell-index =<1>;
  			interrupts =<74 0x2>;
  		};

  		sata@19000 {
-			compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
+			compatible = "fsl,p1022-sata", "fsl,pq-sata-v2";
  			reg =<0x19000 0x1000>;
  			cell-index =<2>;
  			interrupts =<41 0x2>;

    Please put this into the separate patch and push thru the PPC tree.

I agree to put to them to separate patches, but should we 
pull in the separate patches to one candidate tree to make
the function work?
Thanks.
Roy