From: "Gautham R. Shenoy" <e...@linux.vnet.ibm.com> Hi,
This is the v2 of the consolidated patchset consisting patches for enabling cpufreq on IBM POWERNV platforms along with some enhancements. The v1 of these patches have been previously submitted on linuxppc-dev [1][2]. - This patchset contains code for the platform driver to support CPU frequency scaling on IBM POWERNV platforms. - In addition to the standard control and status files exposed by the cpufreq core, the patchset exposes the nominal frequency through the file named "cpuinfo_nominal_freq". The patchset is based against commit c3bebc71c4bcdafa24b506adf0c1de3c1f77e2e0 of the mainline tree. [1]: https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-February/115244.html [2]: https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-March/115703.html Gautham R. Shenoy (3): powernv:cpufreq: Create pstate_id_to_freq() helper powernv:cpufreq: Export nominal frequency via sysfs. powernv:cpufreq: Implement the driver->get() method Srivatsa S. Bhat (2): powernv:cpufreq: Create a powernv_cpu_to_core_mask() helper. powernv,cpufreq:Add per-core locking to serialize frequency transitions Vaidyanathan Srinivasan (1): powernv: cpufreq driver for powernv platform arch/powerpc/include/asm/reg.h | 4 + arch/powerpc/platforms/powernv/Kconfig | 1 + drivers/cpufreq/Kconfig | 1 + drivers/cpufreq/Kconfig.powerpc | 13 ++ drivers/cpufreq/Makefile | 1 + drivers/cpufreq/powernv-cpufreq.c | 397 +++++++++++++++++++++++++++++++++ 6 files changed, 417 insertions(+) create mode 100644 drivers/cpufreq/powernv-cpufreq.c -- 1.8.3.1 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev