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authorVaibhav Hiremath <hvaibhav@ti.com>2013-05-08 16:48:02 -0700
committerTony Lindgren <tony@atomide.com>2013-05-08 17:07:40 -0700
commitd240ef3056528785a28ad9b3e5013205b06e7d03 (patch)
tree50f146ab40f8469185178e2c07e2ff4c9dc8f896 /arch/arm/mach-omap2/id.c
parent27b105bb9906292720dd75f54136554a3b70ce19 (diff)
downloadblackbird-op-linux-d240ef3056528785a28ad9b3e5013205b06e7d03.tar.gz
blackbird-op-linux-d240ef3056528785a28ad9b3e5013205b06e7d03.zip
ARM: OMAP2: AM33XX: id: Add support for new AM335x PG2.1 Si
Add support for chip id detection of AM335x PG2.1 Silicon. Currently omap3xxx_check_revision() detects PG1.0 and PG2.0 only, this patch extends it by adding PG2.1 Si support. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/id.c')
-rw-r--r--arch/arm/mach-omap2/id.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 0f4c18e6e60c..9bc5a18794f9 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -419,11 +419,15 @@ void __init omap3xxx_check_revision(void)
cpu_rev = "1.0";
break;
case 1:
- /* FALLTHROUGH */
- default:
omap_revision = AM335X_REV_ES2_0;
cpu_rev = "2.0";
break;
+ case 2:
+ /* FALLTHROUGH */
+ default:
+ omap_revision = AM335X_REV_ES2_1;
+ cpu_rev = "2.1";
+ break;
}
break;
case 0xb8f2:
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