From: Daniel Hellstrom <daniel@gaisler.com>
Date: Thu, 27 Jan 2011 01:26:58 +0000 (+0000)
Subject: SPARC/LEON: power down instruction different of different LEONs
X-Git-Tag: v2.6.39-rc1~459^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7279b82cb1975ba4e337a549757f17418cfdffad;p=pandora-kernel.git

SPARC/LEON: power down instruction different of different LEONs

The way a LEON is powered down is implemented differently depending
on CHIP type. The AMBA Plug&Play system ID tells revision of GRLIB
and CHIP.

This is for example needed by the GR-LEON4-ITX board and the UT699.

Previously the power down support for LEON was limited to SMP, now
both SMP and UP systems use the instruction.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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