2 files changed, 6 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index b0f8e7d62798..b52a02fc7cd6 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -172,9 +172,13 @@ void __init omap34xx_check_revision(void)
                         omap_revision = OMAP3430_REV_ES3_0;
                         rev_name = "ES3.0";
                         break;
+                case 4:
+                        omap_revision = OMAP3430_REV_ES3_1;
+                        rev_name = "ES3.1";
+                        break;
                 default:
                         /* Use the latest known revision as default */
-                        omap_revision = OMAP3430_REV_ES3_0;
+                        omap_revision = OMAP3430_REV_ES3_1;
                         rev_name = "Unknown revision\n";
                 }
         }
diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h
index b2062f1175de..a8e1178a9468 100644
--- a/arch/arm/plat-omap/include/mach/cpu.h
+++ b/arch/arm/plat-omap/include/mach/cpu.h
@@ -339,6 +339,7 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define OMAP3430_REV_ES2_0      0x34301034
 #define OMAP3430_REV_ES2_1      0x34302034
 #define OMAP3430_REV_ES3_0      0x34303034
+#define OMAP3430_REV_ES3_1      0x34304034
 
 /*
  * omap_chip bits