1 files changed, 41 insertions, 1 deletions

diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h
index a42c7207082..04c7a26b1f2 100644
--- a/arch/arm/plat-mxc/include/mach/mxc.h
+++ b/arch/arm/plat-mxc/include/mach/mxc.h
@@ -32,9 +32,25 @@
 #define MXC_CPU_MX27            27
 #define MXC_CPU_MX31            31
 #define MXC_CPU_MX35            35
+#define MXC_CPU_MX50            50
 #define MXC_CPU_MX51            51
+#define MXC_CPU_MX53            53
 #define MXC_CPU_MXC91231        91231
 
+#define IMX_CHIP_REVISION_1_0           0x10
+#define IMX_CHIP_REVISION_1_1           0x11
+#define IMX_CHIP_REVISION_1_2           0x12
+#define IMX_CHIP_REVISION_1_3           0x13
+#define IMX_CHIP_REVISION_2_0           0x20
+#define IMX_CHIP_REVISION_2_1           0x21
+#define IMX_CHIP_REVISION_2_2           0x22
+#define IMX_CHIP_REVISION_2_3           0x23
+#define IMX_CHIP_REVISION_3_0           0x30
+#define IMX_CHIP_REVISION_3_1           0x31
+#define IMX_CHIP_REVISION_3_2           0x32
+#define IMX_CHIP_REVISION_3_3           0x33
+#define IMX_CHIP_REVISION_UNKNOWN       0xff
+
 #ifndef __ASSEMBLY__
 extern unsigned int __mxc_cpu_type;
 #endif
@@ -111,7 +127,19 @@ extern unsigned int __mxc_cpu_type;
 # define cpu_is_mx35()          (0)
 #endif
 
-#ifdef CONFIG_ARCH_MX5
+#ifdef CONFIG_ARCH_MX50
+# ifdef mxc_cpu_type
+#  undef mxc_cpu_type
+#  define mxc_cpu_type __mxc_cpu_type
+# else
+#  define mxc_cpu_type MXC_CPU_MX50
+# endif
+# define cpu_is_mx50()          (mxc_cpu_type == MXC_CPU_MX50)
+#else
+# define cpu_is_mx50()          (0)
+#endif
+
+#ifdef CONFIG_ARCH_MX51
 # ifdef mxc_cpu_type
 #  undef mxc_cpu_type
 #  define mxc_cpu_type __mxc_cpu_type
@@ -123,6 +151,18 @@ extern unsigned int __mxc_cpu_type;
 # define cpu_is_mx51()          (0)
 #endif
 
+#ifdef CONFIG_ARCH_MX53
+# ifdef mxc_cpu_type
+#  undef mxc_cpu_type
+#  define mxc_cpu_type __mxc_cpu_type
+# else
+#  define mxc_cpu_type MXC_CPU_MX53
+# endif
+# define cpu_is_mx53()          (mxc_cpu_type == MXC_CPU_MX53)
+#else
+# define cpu_is_mx53()          (0)
+#endif
+
 #ifdef CONFIG_ARCH_MXC91231
 # ifdef mxc_cpu_type
 #  undef mxc_cpu_type