ARM: OMAP2+: AM43x: Add ID for ES1.1

Adding ID for AM437x ES1.1 silicon.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

2 files changed, 14 insertions, 3 deletions

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 9428c5f9d4f2..8a05eaf85f8a 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -465,8 +465,18 @@ void __init omap3xxx_check_revision(void)
                 }
                 break;
         case 0xb98c:
-                omap_revision = AM437X_REV_ES1_0;
-                cpu_rev = "1.0";
+                switch (rev) {
+                case 0:
+                        omap_revision = AM437X_REV_ES1_0;
+                        cpu_rev = "1.0";
+                        break;
+                case 1:
+                /* FALLTHROUGH */
+                default:
+                        omap_revision = AM437X_REV_ES1_1;
+                        cpu_rev = "1.1";
+                        break;
+                }
                 break;
         case 0xb8f2:
                 switch (rev) {
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 076bd90a6ce0..30abcc8b20e0 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -438,7 +438,8 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define AM335X_REV_ES2_1        (AM335X_CLASS | (0x2 << 8))
 
 #define AM437X_CLASS            0x43700000
-#define AM437X_REV_ES1_0        AM437X_CLASS
+#define AM437X_REV_ES1_0        (AM437X_CLASS | (0x10 << 8))
+#define AM437X_REV_ES1_1        (AM437X_CLASS | (0x11 << 8))
 
 #define OMAP443X_CLASS          0x44300044
 #define OMAP4430_REV_ES1_0      (OMAP443X_CLASS | (0x10 << 8))