From c7400e4882d8bf5c48f7d9ecc243987368dac2ba Mon Sep 17 00:00:00 2001
From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Wed, 3 Jun 2015 14:43:25 +0530
Subject: [PATCH] ARM: DRA7: Add is_dra72x cpu check definition
A generic is_dra72x cpu check is useful for grouping
all the revisions under that. This is used in the
subsequent patches.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
arch/arm/include/asm/omap_common.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index b0296fbae6..50f178bd58 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -622,12 +622,19 @@ static inline u8 is_omap54xx(void)
}
#define DRA7XX 0x07000000
+#define DRA72X 0x07200000
static inline u8 is_dra7xx(void)
{
extern u32 *const omap_si_rev;
return ((*omap_si_rev & 0xFF000000) == DRA7XX);
}
+
+static inline u8 is_dra72x(void)
+{
+ extern u32 *const omap_si_rev;
+ return (*omap_si_rev & 0xFFF00000) == DRA72X;
+}
#endif
/*
--
2.39.5