ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants

Use the corresponding compatibles to identify the devices.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 01ca808..4376f59 100644 (file)
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -245,6 +245,8 @@ IS_AM_SUBCLASS(437x, 0x437)
 #define soc_is_omap54xx()              0
 #define soc_is_omap543x()              0
 #define soc_is_dra7xx()                        0
+#define soc_is_dra74x()                        0
+#define soc_is_dra72x()                        0
 
 #if defined(MULTI_OMAP2)
 # if defined(CONFIG_ARCH_OMAP2)
@@ -393,7 +395,11 @@ IS_OMAP_TYPE(3430, 0x3430)
 
 #if defined(CONFIG_SOC_DRA7XX)
 #undef soc_is_dra7xx
+#undef soc_is_dra74x
+#undef soc_is_dra72x
 #define soc_is_dra7xx()        (of_machine_is_compatible("ti,dra7"))
+#define soc_is_dra74x()        (of_machine_is_compatible("ti,dra74"))
+#define soc_is_dra72x()        (of_machine_is_compatible("ti,dra72"))
 #endif
 
 /* Various silicon revisions for omap2 */