hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: ux500: add detection for DB8500 ASIC v2.2 

Add a macro to properly detect the v2.2 version of the
DB8500 ASIC.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2012-08-09 17:46:27 +02:00
parent e1bbb55d11
commit 1d3266ecca
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/mach-ux500/include/mach/id.h
View File

@ -105,6 +105,11 @@ 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());