diff options
Diffstat (limited to 'arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c')
| -rw-r--r-- | arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c b/arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c index 65e89aa250..42ee30fbe7 100644 --- a/arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c +++ b/arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c @@ -19,3 +19,8 @@ u32 rmobile_get_cpu_rev_integer(void) { return ((readl(PRR) & 0x000000F0) >> 4) + 1; } + +u32 rmobile_get_cpu_rev_fraction(void) +{ + return readl(PRR) & 0x0000000F; +} |