Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 06c2d368 authored by Keerthy's avatar Keerthy Committed by Tony Lindgren
Browse files

ARM: OMAP: DRA7: Make use of omap_revision information for soc_is* calls 



Currently of_machine_is_compatible is used to detect the soc which
employs string comparison operations. We already have all the required
information in the omap_revision. Hence make use of the same like
the previous OMAPs and avoid costly string comparisons.

Signed-off-by: default avatarKeerthy <j-keerthy@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 92e963f5

arch/arm/mach-omap2/soc.h

+20 −3
Original line number Diff line number Diff line
@@ -181,6 +181,14 @@ static inline int is_ti ##class (void) \ 
	return (GET_TI_CLASS == (id)) ? 1 : 0;	\

}



#define GET_DRA_CLASS	((omap_rev() >> 24) & 0xff)



#define IS_DRA_CLASS(class, id)				\

static inline int is_dra ##class (void)			\

{							\

	return (GET_DRA_CLASS == (id)) ? 1 : 0;		\

}



#define GET_OMAP_SUBCLASS	((omap_rev() >> 20) & 0x0fff)



#define IS_OMAP_SUBCLASS(subclass, id)			\
@@ -201,6 +209,12 @@ static inline int is_am ##subclass (void) \ 
	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\

}



#define IS_DRA_SUBCLASS(subclass, id)			\

static inline int is_dra ##subclass (void)		\

{							\

	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\

}



IS_OMAP_CLASS(24xx, 0x24)

IS_OMAP_CLASS(34xx, 0x34)

IS_OMAP_CLASS(44xx, 0x44)
@@ -210,6 +224,7 @@ IS_AM_CLASS(33xx, 0x33) 
IS_AM_CLASS(43xx, 0x43)



IS_TI_CLASS(81xx, 0x81)

IS_DRA_CLASS(7xx, 0x7)



IS_OMAP_SUBCLASS(242x, 0x242)

IS_OMAP_SUBCLASS(243x, 0x243)
@@ -224,6 +239,8 @@ IS_TI_SUBCLASS(816x, 0x816) 
IS_TI_SUBCLASS(814x, 0x814)

IS_AM_SUBCLASS(335x, 0x335)

IS_AM_SUBCLASS(437x, 0x437)

IS_DRA_SUBCLASS(75x, 0x75)

IS_DRA_SUBCLASS(72x, 0x72)



#define soc_is_omap24xx()		0

#define soc_is_omap242x()		0
@@ -397,9 +414,9 @@ IS_OMAP_TYPE(3430, 0x3430) 
#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"))

#define soc_is_dra7xx()	is_dra7xx()

#define soc_is_dra74x()	is_dra75x()

#define soc_is_dra72x()	is_dra72x()

#endif



/* Various silicon revisions for omap2 */