diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2012-05-02 17:20:03 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-05-02 17:21:21 +0200 |
| commit | 87c35c56f4beed9e43bd41427643215655a31c3d (patch) | |
| tree | a4a29370bbb16ecf1864751def0a9b7ad0629476 /arch/arm/mach-ux500/include/mach/id.h | |
| parent | d1ef5bd711b6b01e6a73cf186245d19939882706 (diff) | |
| parent | ee9581d7adaeb2d04b01e3567e2355ceb5f43ad1 (diff) | |
Merge branch 'ux500-u9540-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/newsoc
From: Linus Walleij <linus.walleij@linaro.org>:
Core support for the U9540 after finalized review
* 'ux500-u9540-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: (2 commits)
ARM: ux500: ioremap differences for DB9540
ARM: ux500: core U9540 support
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-ux500/include/mach/id.h')
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/id.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h index 833d6a6edc9..c6e2db9e9e5 100644 --- a/arch/arm/mach-ux500/include/mach/id.h +++ b/arch/arm/mach-ux500/include/mach/id.h @@ -41,6 +41,16 @@ static inline bool __attribute_const__ cpu_is_u8500(void) return dbx500_partnumber() == 0x8500; } +static inline bool __attribute_const__ cpu_is_u9540(void) +{ + return dbx500_partnumber() == 0x9540; +} + +static inline bool cpu_is_u8500_family(void) +{ + return cpu_is_u8500() || cpu_is_u9540(); +} + static inline bool __attribute_const__ cpu_is_u5500(void) { return dbx500_partnumber() == 0x5500; @@ -111,7 +121,12 @@ static inline bool cpu_is_u8500v21(void) static inline bool cpu_is_u8500v20_or_later(void) { - return cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11(); + /* + * U9540 has so much in common with U8500 that is is considered a + * U8500 variant. + */ + return cpu_is_u9540() || + (cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11()); } static inline bool ux500_is_svp(void) |