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Commit 5d99eaee authored by Linus Walleij's avatar Linus Walleij
Browse files

mach-ux500: update ASIC version detection 



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: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 06be2efa

arch/arm/mach-ux500/include/mach/id.h

+20 −0
Original line number Diff line number Diff line
@@ -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