diff options
| author | Srinidhi Kasagar <srinidhi.kasagar@intel.com> | 2014-12-19 18:43:51 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2014-12-20 19:37:37 +0100 |
| commit | e7ddf4b7b3c5fe64902c4fb9edac92532c87cd75 (patch) | |
| tree | f89bacb2cba6e874d3d5f7c5ecf456bbdfb5261f /arch | |
| parent | SFI: fix compiler warnings (diff) | |
| download | linux-e7ddf4b7b3c5fe64902c4fb9edac92532c87cd75.tar.xz linux-e7ddf4b7b3c5fe64902c4fb9edac92532c87cd75.zip | |
cpufreq: Add SFI based cpufreq driver support
This adds the SFI based cpu freq driver for some of the Intel's
Silvermont based Atom architectures like Z34xx and Z35xx.
Signed-off-by: Rudramuni, Vishwesh M <vishwesh.m.rudramuni@intel.com>
Signed-off-by: Srinidhi Kasagar <srinidhi.kasagar@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/uapi/asm/msr-index.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index e21331ce368f..4f6dae67dd10 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x86/include/uapi/asm/msr-index.h @@ -318,6 +318,7 @@ #define MSR_IA32_PERF_STATUS 0x00000198 #define MSR_IA32_PERF_CTL 0x00000199 +#define INTEL_PERF_CTL_MASK 0xffff #define MSR_AMD_PSTATE_DEF_BASE 0xc0010064 #define MSR_AMD_PERF_STATUS 0xc0010063 #define MSR_AMD_PERF_CTL 0xc0010062 |