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ARM: DRA7: Add is_dra72x cpu check definition

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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>
This commit is contained in:
Lokesh Vutla 2015-06-03 14:43:25 +05:30 committed by Tom Rini
parent f308b4fce5
commit c7400e4882
1 changed files with 7 additions and 0 deletions
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7
arch/arm/include/asm/omap_common.h
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@ -622,12 +622,19 @@ static inline u8 is_omap54xx(void)
} }
#define DRA7XX 0x07000000 #define DRA7XX 0x07000000
#define DRA72X 0x07200000
static inline u8 is_dra7xx(void) static inline u8 is_dra7xx(void)
{ {
extern u32 *const omap_si_rev; extern u32 *const omap_si_rev;
return ((*omap_si_rev & 0xFF000000) == DRA7XX); 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 #endif
/* /*