linux-kernel - [10/98] davinci: dm646x: Add support for 3.x silicon revision

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Date:	Tue, 26 Jan 2010 15:33:36 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Hemant Pedanekar <hemantp@...com>,
	Kevin Hilman <khilman@...prootsystems.com>,
	Ben Hutchings <ben@...adent.org.uk>
Subject: [10/98] davinci: dm646x: Add support for 3.x silicon revision

2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Hemant Pedanekar <hemantp@...com>

commit f63dd12da29f47c37bbc093abec098538e04357c upstream.

DM6467 silicon revisions 3.x have variant field in JTAGID register as '1'.
This path adds entry for the same in dm646x_ids to be able to boot on boards
with 3.x revision chips.

Also modifies name for 'variant=0' (revisions 1.0, 1.1).

Signed-off-by: Hemant Pedanekar <hemantp@...com>
Signed-off-by: Kevin Hilman <khilman@...prootsystems.com>
Cc: Ben Hutchings <ben@...adent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 arch/arm/mach-davinci/dm646x.c |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -789,7 +789,14 @@ static struct davinci_id dm646x_ids[] = 
 		.part_no	= 0xb770,
 		.manufacturer	= 0x017,
 		.cpu_id		= DAVINCI_CPU_ID_DM6467,
-		.name		= "dm6467",
+		.name		= "dm6467_rev1.x",
+	},
+	{
+		.variant	= 0x1,
+		.part_no	= 0xb770,
+		.manufacturer	= 0x017,
+		.cpu_id		= DAVINCI_CPU_ID_DM6467,
+		.name		= "dm6467_rev3.x",
 	},
 };
 


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