1 files changed, 17 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 8c616e436bc7..4588df1447ed 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -8,6 +8,7 @@
  * Written by Tony Lindgren <tony.lindgren@nokia.com>
  *
  * Added OMAP4/5 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.com>
+ * Added DRA7xxx specific defines - Sricharan R<r.sricharan@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -35,6 +36,7 @@
 #ifndef __ASSEMBLY__
 
 #include <linux/bitops.h>
+#include <linux/of.h>
 
 /*
  * Test if multicore OMAP support is needed
@@ -105,6 +107,15 @@
 # endif
 #endif
 
+#ifdef CONFIG_SOC_DRA7XX
+# ifdef OMAP_NAME
+#  undef MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME DRA7XX
+# endif
+#endif
+
 /*
  * Omap device type i.e. EMU/HS/TST/GP/BAD
  */
@@ -233,6 +244,7 @@ IS_AM_SUBCLASS(437x, 0x437)
 #define cpu_is_omap447x()               0
 #define soc_is_omap54xx()               0
 #define soc_is_omap543x()               0
+#define soc_is_dra7xx()                 0
 
 #if defined(MULTI_OMAP2)
 # if defined(CONFIG_ARCH_OMAP2)
@@ -379,6 +391,11 @@ IS_OMAP_TYPE(3430, 0x3430)
 # define soc_is_omap543x()              is_omap543x()
 #endif
 
+#if defined(CONFIG_SOC_DRA7XX)
+#undef soc_is_dra7xx
+#define soc_is_dra7xx() (of_machine_is_compatible("ti,dra7"))
+#endif
+
 /* Various silicon revisions for omap2 */
 #define OMAP242X_CLASS          0x24200024
 #define OMAP2420_REV_ES1_0      OMAP242X_CLASS