ARM: OMAP: Fix omap34xx revision detection for ES3.1

Fix omap34xx revision detection for ES3.1

Signed-off-by: Tony Lindgren <tony@atomide.com>

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";
 		}
 	}

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