[ARM] properly report mv78100 stepping A1

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>

2 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 1b22e4af8791..08465eb6a2c2 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -845,6 +845,8 @@ static char * __init mv78xx0_id(void)
         } else if (dev == MV78100_DEV_ID) {
                 if (rev == MV78100_REV_A0)
                         return "MV78100-A0";
+                else if (rev == MV78100_REV_A1)
+                        return "MV78100-A1";
                 else
                         return "MV78100-Rev-Unsupported";
         } else if (dev == MV78200_DEV_ID) {
diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
index d715b92b0908..788bdace1304 100644
--- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
+++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
@@ -112,6 +112,7 @@
 
 #define MV78100_DEV_ID          0x7810
 #define MV78100_REV_A0          1
+#define MV78100_REV_A1          2
 
 #define MV78200_DEV_ID          0x7820
 #define MV78200_REV_A0          1