<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7654.12">
<TITLE>RE: [PATCH 2/5] powerpc/85xx/86xx: Add suspend/resume support</TITLE>
</HEAD>
<BODY>
<!-- Converted from text/plain format -->
<BR>
<P><FONT SIZE=2>What about the 8610?<BR>
<BR>
-----Original Message-----<BR>
From: Anton Vorontsov [<A HREF="mailto:avorontsov@ru.mvista.com">mailto:avorontsov@ru.mvista.com</A>]<BR>
Sent: Sun 8/30/2009 2:37 PM<BR>
To: Kumar Gala<BR>
Cc: Tabi Timur-B04825; Wood Scott-B07421; linuxppc-dev@ozlabs.org<BR>
Subject: [PATCH 2/5] powerpc/85xx/86xx: Add suspend/resume support<BR>
<BR>
This patch adds suspend/resume support for MPC8540, MPC8569 and<BR>
MPC8641D-compatible CPUs.<BR>
<BR>
MPC8540 and MPC8641D-compatible PMCs are trivial: we just write<BR>
the SLP bit into the PM control and status register.<BR>
<BR>
MPC8569 is a bit trickier, QE turns off during suspend, thus on<BR>
resume we must reload QE microcode and reset QE.<BR>
<BR>
So far we don't support Deep Sleep mode as found in newer MPC85xx<BR>
CPUs (i.e. MPC8536). It can be relatively easy implemented though,<BR>
and for it we reserve 'mem' suspend type.<BR>
<BR>
<BR>
<BR>
</FONT>
</P>
</BODY>
</HTML>