Messages in this thread Patch in this message | | | From | Linus Walleij <> | Subject | [PATCH 04/13] mach-ux500: update ASIC version detection | Date | Mon, 16 May 2011 01:37:45 +0200 |
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This makes the core detect the DB8500 V2.0 and V2.1 ASICs, and add a convenience macro for "V2 or later".
Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- arch/arm/mach-ux500/include/mach/id.h | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h index f1288d1..02b541a 100644 --- a/arch/arm/mach-ux500/include/mach/id.h +++ b/arch/arm/mach-ux500/include/mach/id.h @@ -75,6 +75,26 @@ static inline bool __attribute_const__ cpu_is_u8500v2(void) return cpu_is_u8500() && ((dbx500_revision() & 0xf0) == 0xB0); } +static inline bool cpu_is_u8500v20(void) +{ + return cpu_is_u8500() && (dbx500_revision() == 0xB0); +} + +static inline bool cpu_is_u8500v21(void) +{ + return cpu_is_u8500() && (dbx500_revision() == 0xB1); +} + +static inline bool cpu_is_u8500v20_or_later(void) +{ + return cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11(); +} + +static inline bool ux500_is_svp(void) +{ + return false; +} + #define ux500_unknown_soc() BUG() #endif -- 1.7.4.4
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