2 Commits

Author	SHA1	Message	Date
Bin Gao	f3a02ecebe	x86/tsc: Set TSC_KNOWN_FREQ and TSC_RELIABLE flags on Intel Atom SoCs ... TSC on Intel Atom SoCs capable of determining TSC frequency by MSR is reliable and the frequency is known (provided by HW). On these platforms PIT/HPET is generally not available so calibration won't work at all and there is no other clocksource to act as a watchdog for the TSC, so we have no other choice than to trust it. Set both X86_FEATURE_TSC_KNOWN_FREQ and X86_FEATURE_TSC_RELIABLE flags to make sure the calibration is skipped and no watchdog is required. Signed-off-by: Bin Gao <bin.gao@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1479241644-234277-5-git-send-email-bin.gao@linux.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>	2016-11-18 10:58:31 +01:00
Andy Shevchenko	62d855d3e7	x86/platform/intel-mid: Rename mrfl.c to mrfld.c ... Use mrfld as an abbreviation of Merrifield to be consistent with the rest of the code. In the future we are going to add more files here prefixed with 'mrfld'. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1466265094-146113-1-git-send-email-andriy.shevchenko@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>	2016-07-09 14:02:09 +02:00