linux/drivers/power, branch v4.3

Merge tag 'for-v4.3-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2015-09-17T19:25:42Z

Pull power supply fixes from Sebastian Reichel: "twl4030-charger fixes" * tag 'for-v4.3-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: twl4030_charger: fix another compile error Revert "twl4030_charger: correctly handle -EPROBE_DEFER from devm_usb_get_phy_by_node"

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2015-09-11T23:13:47Z

Pull thermal updates from Zhang Rui: - use int instead of unsigned long to represent temperature to avoid bogus overheat detection when negative temperature reported. From Sascha Hauer. - export available thermal governors information to user space via sysfs. From Wei Ni. - introduce new thermal driver for Wildcat Point platform controller hub, which uses PCH thermal sensor and associated critical and hot trip points. From Tushar Dave. - add suuport for Intel Skylake and Denlow platforms in powerclamp driver. - some small cleanups in thermal core. * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: Add Intel PCH thermal driver thermal: Add comment explaining test for critical temperature thermal: Use IS_ENABLED instead of #ifdef thermal: remove unnecessary call to thermal_zone_device_set_polling thermal: trivial: fix typo in comment thermal: consistently use int for temperatures thermal: add available policies sysfs attribute thermal/powerclamp: add cpu id for denlow platform thermal/powerclamp: add cpu id for Skylake u/y thermal/powerclamp: add cpu id for skylake h/s

twl4030_charger: fix another compile error

2015-09-10T20:13:11Z

When CONFIG_CHARGER_TWL4030=y and CONFIG_TWL4030_MADC=m we get a compile error: drivers/built-in.o: In function `twl4030_charger_update_current': twl4030_charger.c:(.text+0x504681): undefined reference to `twl4030_get_madc_conversion' Use IS_REACHABLE to fix it. Cc: NeilBrown Reported-by: Randy Dunlap Signed-off-by: Grazvydas Ignotas Acked-by: Tony Lindgren Signed-off-by: Sebastian Reichel

Revert "twl4030_charger: correctly handle -EPROBE_DEFER from devm_usb_get_phy_by_node"

2015-09-10T20:04:07Z

Revert commit 3fc3895e4fe17ee92ae1d1bb9f04da6069e8c370, since it introduced a boot failure on some OMAP platforms. Reported-by: Kevin Hilman Signed-off-by: Sebastian Reichel

Merge tag 'pm+acpi-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2015-09-02T02:45:46Z

Pull power management and ACPI updates from Rafael Wysocki: "From the number of commits perspective, the biggest items are ACPICA and cpufreq changes with the latter taking the lead (over 50 commits). On the cpufreq front, there are many cleanups and minor fixes in the core and governors, driver updates etc. We also have a new cpufreq driver for Mediatek MT8173 chips. ACPICA mostly updates its debug infrastructure and adds a number of fixes and cleanups for a good measure. The Operating Performance Points (OPP) framework is updated with new DT bindings and support for them among other things. We have a few updates of the generic power domains framework and a reorganization of the ACPI device enumeration code and bus type operations. And a lot of fixes and cleanups all over. Included is one branch from the MFD tree as it contains some PM-related driver core and ACPI PM changes a few other commits are based on. Specifics: - ACPICA update to upstream revision 20150818 including method tracing extensions to allow more in-depth AML debugging in the kernel and a number of assorted fixes and cleanups (Bob Moore, Lv Zheng, Markus Elfring). - ACPI sysfs code updates and a documentation update related to AML method tracing (Lv Zheng). - ACPI EC driver fix related to serialized evaluations of _Qxx methods and ACPI tools updates allowing the EC userspace tool to be built from the kernel source (Lv Zheng). - ACPI processor driver updates preparing it for future introduction of CPPC support and ACPI PCC mailbox driver updates (Ashwin Chaugule). - ACPI interrupts enumeration fix for a regression related to the handling of IRQ attribute conflicts between MADT and the ACPI namespace (Jiang Liu). - Fixes related to ACPI device PM (Mika Westerberg, Srinidhi Kasagar). - ACPI device registration code reorganization to separate the sysfs-related code and bus type operations from the rest (Rafael J Wysocki). - Assorted cleanups in the ACPI core (Jarkko Nikula, Mathias Krause, Andy Shevchenko, Rafael J Wysocki, Nicolas Iooss). - ACPI cpufreq driver and ia64 cpufreq driver fixes and cleanups (Pan Xinhui, Rafael J Wysocki). - cpufreq core cleanups on top of the previous changes allowing it to preseve its sysfs directories over system suspend/resume (Viresh Kumar, Rafael J Wysocki, Sebastian Andrzej Siewior). - cpufreq fixes and cleanups related to governors (Viresh Kumar). - cpufreq updates (core and the cpufreq-dt driver) related to the turbo/boost mode support (Viresh Kumar, Bartlomiej Zolnierkiewicz). - New DT bindings for Operating Performance Points (OPP), support for them in the OPP framework and in the cpufreq-dt driver plus related OPP framework fixes and cleanups (Viresh Kumar). - cpufreq powernv driver updates (Shilpasri G Bhat). - New cpufreq driver for Mediatek MT8173 (Pi-Cheng Chen). - Assorted cpufreq driver (speedstep-lib, sfi, integrator) cleanups and fixes (Abhilash Jindal, Andrzej Hajda, Cristian Ardelean). - intel_pstate driver updates including Skylake-S support, support for enabling HW P-states per CPU and an additional vendor bypass list entry (Kristen Carlson Accardi, Chen Yu, Ethan Zhao). - cpuidle core fixes related to the handling of coupled idle states (Xunlei Pang). - intel_idle driver updates including Skylake Client support and support for freeze-mode-specific idle states (Len Brown). - Driver core updates related to power management (Andy Shevchenko, Rafael J Wysocki). - Generic power domains framework fixes and cleanups (Jon Hunter, Geert Uytterhoeven, Rajendra Nayak, Ulf Hansson). - Device PM QoS framework update to allow the latency tolerance setting to be exposed to user space via sysfs (Mika Westerberg). - devfreq support for PPMUv2 in Exynos5433 and a fix for an incorrect exynos-ppmu DT binding (Chanwoo Choi, Javier Martinez Canillas). - System sleep support updates (Alan Stern, Len Brown, SungEun Kim). - rockchip-io AVS support updates (Heiko Stuebner). - PM core clocks support fixup (Colin Ian King). - Power capping RAPL driver update including support for Skylake H/S and Broadwell-H (Radivoje Jovanovic, Seiichi Ikarashi). - Generic device properties framework fixes related to the handling of static (driver-provided) property sets (Andy Shevchenko). - turbostat and cpupower updates (Len Brown, Shilpasri G Bhat, Shreyas B Prabhu)" * tag 'pm+acpi-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (180 commits) cpufreq: speedstep-lib: Use monotonic clock cpufreq: powernv: Increase the verbosity of OCC console messages cpufreq: sfi: use kmemdup rather than duplicating its implementation cpufreq: drop !cpufreq_driver check from cpufreq_parse_governor() cpufreq: rename cpufreq_real_policy as cpufreq_user_policy cpufreq: remove redundant 'policy' field from user_policy cpufreq: remove redundant 'governor' field from user_policy cpufreq: update user_policy.* on success cpufreq: use memcpy() to copy policy cpufreq: remove redundant CPUFREQ_INCOMPATIBLE notifier event cpufreq: mediatek: Add MT8173 cpufreq driver dt-bindings: mediatek: Add MT8173 CPU DVFS clock bindings PM / Domains: Fix typo in description of genpd_dev_pm_detach() PM / Domains: Remove unusable governor dummies PM / Domains: Make pm_genpd_init() available to modules PM / domains: Align column headers and data in pm_genpd_summary output powercap / RAPL: disable the 2nd power limit properly tools: cpupower: Fix error when running cpupower monitor PM / OPP: Drop unlikely before IS_ERR(_OR_NULL) PM / OPP: Fix static checker warning (broken 64bit big endian systems) ...

Merge tag 'regulator-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2015-08-31T22:49:19Z

Pull regulator updates from Mark Brown: "The biggest changes in the core this time around have been some refactorings that move us towards being able to drop the list of regulators maintained by the core and instead just use the driver model list maintained for the class devices for regulators which will make the code smaller and avoid some potential bugs. Otherwise another fairly quiet release for the regulator API, highlights include: - a new API for setting voltages based on a minimum, target, maximum triplet - support for continuous voltage ranges rather than tables of explicit steps in the PWM regulator, requiring less explicit configuration - new driver support for Dialog DA9215, Maxim 77843, Mediatek MT6311 and Qualcomm RPM" * tag 'regulator-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (70 commits) regulator: mt6311: fix platform_no_drv_owner.cocci warnings regulator: ltc3589: Remove unnecessary MODULE_ALIAS() regulator: ad5398: Remove unnecessary MODULE_ALIAS() regulator: pfuze100: Remove unnecessary MODULE_ALIAS() regulator: core: use debug level print in regulator_check_drms regulator: lp872x: handle error case regulator: lp872x: use the private data instead of updating I2C device platform data regulator: isl9305: Export OF module alias information regulators: max77693: register driver earlier to avoid deferred probe regulator: qcom_smd: Set n_voltages for pm8941_lnldo regulator: core: Use IS_ERR_OR_NULL() regulator: core: Define regulator_set_voltage_triplet() regulator: Regulator driver for the Qualcomm RPM regulator: pbias: Fix broken pbias disable functionality regulator: core: Spelling fix regulator: core: Use class device list for regulator_list in late init regulator: core: Move more deallocation into class unregister regulator: core: Reduce rdev locking region when releasing regulator Input: Remove the max77843 haptic driver Input: max77693: Add support for Maxim 77843 ...

bq2415x_charger: Allow to load and use driver even if notify device is not registered yet

2015-08-21T14:46:38Z

Driver bq2415x_charger works also without notify power supply device for charger detection. But when charger detection is specified in DT, then bq2415x_charger refused to loaded with -EPROBE_DEFER. This patch rewrites code so that notify device for charger detection is checked when power supply event is received and not when registering power supply device. So this patch allows to use bq2415x_charger driver also when kernel is compiled without driver for notify power supply device. Now after this patch scheduled workqueue is called after INIT_DELAYED_WORK, so it also fix problem when scheduled workqueue was called before init. Signed-off-by: Pali Rohár Signed-off-by: Sebastian Reichel

PM / AVS: rockchip-io: add io selectors and supplies for rk3368

2015-08-08T01:07:52Z

This adds the necessary data for handling io voltage domains on the rk3368. As interesting tidbit, the rk3368 contains two separate iodomain areas. One in the regular General Register Files (GRF) and one in PMUGRF in the pmu power domain. Signed-off-by: Heiko Stuebner Acked-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki

PM / AVS: rockchip-io: depend on CONFIG_POWER_AVS

2015-08-08T01:07:52Z

The rockchip io-domain driver currently only depends on ARCH_ROCKCHIP itself. This makes it possible to select the power-domain driver, but not the POWER_AVS class and results in the iodomain-driver not getting build in this case. So add the additional dependency, which also results in the driver config option now being placed nicely into the AVS submenu. Fixes: 662a958638bd ("PM / AVS: rockchip-io: add driver handling Rockchip io domains") Signed-off-by: Heiko Stuebner Acked-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki

twl4030_charger: fix compile error when TWL4030_MADC not available.

2015-08-07T05:04:56Z

We can only use the madc to check for 'ac' availability if the madc has been compiled in. If not: assume always using USB. Reported-by: Tony Lindgren Signed-off-by: NeilBrown Acked-by: Tony Lindgren Signed-off-by: Sebastian Reichel