diff options
Diffstat (limited to 'arch/arm/mach-ux500/include/mach/id.h')
-rw-r--r-- | arch/arm/mach-ux500/include/mach/id.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h deleted file mode 100644 index 9c42642ab16..00000000000 --- a/arch/arm/mach-ux500/include/mach/id.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (C) ST-Ericsson SA 2010 - * - * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson - * License terms: GNU General Public License (GPL) version 2 - */ - -#ifndef __MACH_UX500_ID -#define __MACH_UX500_ID - -/** - * struct dbx500_asic_id - fields of the ASIC ID - * @process: the manufacturing process, 0x40 is 40 nm 0x00 is "standard" - * @partnumber: hithereto 0x8500 for DB8500 - * @revision: version code in the series - */ -struct dbx500_asic_id { - u16 partnumber; - u8 revision; - u8 process; -}; - -extern struct dbx500_asic_id dbx500_id; - -static inline unsigned int __attribute_const__ dbx500_partnumber(void) -{ - return dbx500_id.partnumber; -} - -static inline unsigned int __attribute_const__ dbx500_revision(void) -{ - return dbx500_id.revision; -} - -/* - * SOCs - */ - -static inline bool __attribute_const__ cpu_is_u8500(void) -{ - return dbx500_partnumber() == 0x8500; -} - -static inline bool __attribute_const__ cpu_is_u8520(void) -{ - return dbx500_partnumber() == 0x8520; -} - -static inline bool cpu_is_u8500_family(void) -{ - return cpu_is_u8500() || cpu_is_u8520(); -} - -static inline bool __attribute_const__ cpu_is_u9540(void) -{ - return dbx500_partnumber() == 0x9540; -} - -static inline bool __attribute_const__ cpu_is_u8540(void) -{ - return dbx500_partnumber() == 0x8540; -} - -static inline bool cpu_is_ux540_family(void) -{ - return cpu_is_u9540() || cpu_is_u8540(); -} - -/* - * 8500 revisions - */ - -static inline bool __attribute_const__ cpu_is_u8500ed(void) -{ - return cpu_is_u8500() && dbx500_revision() == 0x00; -} - -static inline bool __attribute_const__ cpu_is_u8500v1(void) -{ - return cpu_is_u8500() && (dbx500_revision() & 0xf0) == 0xA0; -} - -static inline bool __attribute_const__ cpu_is_u8500v10(void) -{ - return cpu_is_u8500() && dbx500_revision() == 0xA0; -} - -static inline bool __attribute_const__ cpu_is_u8500v11(void) -{ - return cpu_is_u8500() && dbx500_revision() == 0xA1; -} - -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_u8500v22(void) -{ - return cpu_is_u8500() && (dbx500_revision() == 0xB2); -} - -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 |