davinci: dm646x: Add support for 3.x silicon revision

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@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 0976049c7b3b..36e4fb4fada8 100644
--- 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",
         },
 };