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* Merge tag 'soc-for-3.17' of ↵Linus Torvalds2014-08-083-0/+74
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform changes from Olof Johansson: "This is the bulk of new SoC enablement and other platform changes for 3.17: - Samsung S5PV210 has been converted to DT and multiplatform - Clock drivers and bindings for some of the lower-end i.MX 1/2 platforms - Kirkwood, one of the popular Marvell platforms, is folded into the mvebu platform code, removing mach-kirkwood - Hwmod data for TI AM43xx and DRA7 platforms - More additions of Renesas shmobile platform support - Removal of plat-samsung contents that can be removed with S5PV210 being multiplatform/DT-enabled and the other two old platforms being removed New platforms (most with only basic support right now): - Hisilicon X5HD2 settop box chipset is introduced - Mediatek MT6589 (mobile chipset) is introduced - Broadcom BCM7xxx settop box chipset is introduced + as usual a lot other pieces all over the platform code" * tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (240 commits) ARM: hisi: remove smp from machine descriptor power: reset: move hisilicon reboot code ARM: dts: Add hix5hd2-dkb dts file. ARM: debug: Rename Hi3716 to HIX5HD2 ARM: hisi: enable hix5hd2 SoC ARM: hisi: add ARCH_HISI MAINTAINERS: add entry for Broadcom ARM STB architecture ARM: brcmstb: select GISB arbiter and interrupt drivers ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs ARM: configs: enable SMP in bcm_defconfig ARM: add SMP support for Broadcom mobile SoCs Documentation: arm: misc updates to Marvell EBU SoC status Documentation: arm: add URLs to public datasheets for the Marvell Armada XP SoC ARM: mvebu: fix build without platforms selected ARM: mvebu: add cpuidle support for Armada 38x ARM: mvebu: add cpuidle support for Armada 370 cpuidle: mvebu: add Armada 38x support cpuidle: mvebu: add Armada 370 support cpuidle: mvebu: rename the driver from armada-370-xp to mvebu-v7 ARM: mvebu: export the SCU address ...
| * power: reset: move hisilicon reboot codeHaojian Zhuang2014-07-303-0/+74
| | | | | | | | | | | | | | | | Move reboot code from hisilicon platform driver into reset driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Acked-by: Wei Xu <xuwei5@hisilicon.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* | ipaq_micro_battery: fix sparse non static symbol warningWei Yongjun2014-07-281-1/+1
| | | | | | | | | | | | | | | | | | | | Fixes the following sparse warnings: drivers/power/ipaq_micro_battery.c:278:24: warning: symbol 'micro_batt_device_driver' was not declared. Should it be static? Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | power: add driver for battery reading on iPaq h3xxxDmitry Artamonow2014-07-243-0/+298
| | | | | | | | | | | | | | | | | | | | | | | | | | This adds a driver for reading the battery status of the battery connected to the Atmel microcontroller on the iPAQ h3xxx series. Based on a driver from handhelds.org 2.6.21 kernel, written by Alessandro GARDICH. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | power: twl4030_charger: detect battery presence prior to enabling chargerNishanth Menon2014-07-231-1/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TWL4030's Battery Charger seems to be designed for non-hotpluggable batteries. If battery is not present in the system, BATSTS is always set with the expectation that software will take actions to move to a required safe state (could be power down or disable various charger paths). It does not seem possible even by manipulating the edge detection of the event (using BCIEDR2 register) to have a consistent hotplug handling. This seems to be the result of BATSTS interrupt generated when the thermistor of the battery pack is disconnected from the dedicated ADIN1 pin. Clearing the status just results in the status being regenerated by the monitoring ADC(MADC) and disabling the edges of event just makes hotplug no longer function. The only other option is to disable the detection of the MADC by disabling BCIMFEN4::BATSTSMCHGEN (battery presence detector) - but then, we can never again detect battery reconnection. So, detect battery presence based on precharge(which is hardware automatic state) or default main charger configuration at the time of probe and enable charger logic only if battery was present. Reported-by: Russell King <linux@arm.linux.org.uk> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | power: reset: Add reboot driver for brcmstbMarc Carino2014-07-233-0/+132
| | | | | | | | | | | | | | | | | | | | Add support for reboot functionality on boards with ARM-based Broadcom STB chipsets. Make it built-in by default for ARCH_BRCMSTB, but allow it to be configurable under COMPILE_TEST. Signed-off-by: Marc Carino <marc.ceeeee@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | power_supply: Fix sparse non static symbol warningWei Yongjun2014-07-201-1/+2
| | | | | | | | | | | | | | | | | | | | Fixes the following sparse warnings: drivers/power/power_supply_core.c:540:5: warning: symbol '__power_supply_register' was not declared. Should it be static? Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | power_supply: Add inlmt,iterm, min/max temp propsJenny TC2014-07-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new power supply properties for input current, charge termination current, min and max temperature POWER_SUPPLY_PROP_TEMP_MIN - minimum operatable temperature POWER_SUPPLY_PROP_TEMP_MAX - maximum operatable temperature POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT - input current limit programmed by charger. Indicates the input current for a charging source. POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT - Charge termination current used to detect the end of charge condition Signed-off-by: Jenny TC <jenny.tc@intel.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | charger: tps65090: Allow charger module to be used when no irqDoug Anderson2014-07-181-17/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the ARM Chromebook tps65090 has two masters: the AP (the main processor running linux) and the EC (the embedded controller). The AP is allowed to mess with FETs but the EC is in charge of charge control. The tps65090 interupt line is routed to both the AP and the EC, which can cause quite a headache. Having two people adjusting masks and acking interrupts is a recipe for disaster. In the shipping kernel we had a hack to have the AP pay attention to the IRQ but not to ack it. It also wasn't supposed to configure the IRQ in any way. That hack allowed us to detect when the device was charging without messing with the EC's state. The current tps65090 infrastructure makes the above difficult, and it was a bit of a hack to begin with. Rather than uglify the driver to support it, just extend the driver's existing notion of "no irq" to the charger. This makes the charger code poll every 2 seconds for AC detect, which is sufficient. For proper functioning, requires (mfd: tps65090: Don't tell child devices we have an IRQ if we don't). If we don't have that patch we'll simply fail to probe on devices without an interrupt (just like we did before this patch). Signed-off-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> [sre@kernel.org: Use -ENXIO instead of NO_IRQ for missing interrupt, since NO_IRQ is not available on all architectures.] Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | power/reset: Fix GPL v2 license string typoBjorn Helgaas2014-07-181-1/+1
| | | | | | | | | | | | | | | | | | | | Per license_is_gpl_compatible(), the MODULE_LICENSE() string for GPL v2 is "GPL v2", not "GPLv2". Use "GPL v2" so this module doesn't taint the kernel. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | power: poweroff: gpio: convert to use descriptorsLinus Walleij2014-07-181-33/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This switches the GPIO poweroff driver to use GPIO descriptors rather than numeral GPIOs. We get rid of the specific inversion handling as GPIO descriptors know if they are active low or high and can assert the line properly, so we do not need to check the flag OF_GPIO_ACTIVE_LOW returned from the old call of_get_gpio_flags() anymore. Also convert to use managed resources and use dev_* message printing while we're at it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | bq27000: report missing device better.Marek Belisko2014-07-181-0/+3
| | | | | | | | | | | | | | | | One an hdq buss, a missing device reads as 0xff, not -1. So do a translation to allow detecting of a missing bus. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | bq27x00_battery: Introduce the use of the managed version of kzallocHimangi Saraogi2014-07-181-20/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves data allocated using kzalloc to managed data allocated using devm_kzalloc and cleans now unnecessary kfrees in probe and remove functions for both platform and i2c drivers. Also, the unecessary variable ret and labels batt_failed3, err_free were removed. The following Coccinele script was used for making the change: @platform@ identifier p, probefn, removefn; @@ struct platform_driver p = { .probe = probefn, .remove = removefn, }; @prb@ identifier platform.probefn, pdev; expression e, e1, e2; @@ probefn(struct platform_device *pdev, ...) { <+... - e = kzalloc(e1, e2) + e = devm_kzalloc(&pdev->dev, e1, e2) ... ?-kfree(e); ...+> } @rem depends on prb@ identifier platform.removefn; expression e; @@ removefn(...) { <... - kfree(e); ...> } Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | rx51_battery: convert to iio consumerSebastian Reichel2014-07-181-24/+66
| | | | | | | | | | | | | | Update rx51-battery driver to use the new IIO API of twl4030-madc and add DT support. Signed-off-by: Sebastian Reichel <sre@kernel.org>
* | bq2415x_charger: Fix Atomic Sleep BugSebastian Reichel2014-07-181-2/+6
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move sysfs_notify and i2c_transfer calls from bq2415x_notifier_call to bq2415x_timer_work to avoid sleeping in atomic context. This fixes the following bug: [ 7.667449] Workqueue: events power_supply_changed_work [ 7.673034] [<c0015c28>] (unwind_backtrace+0x0/0xe0) from [<c0011e1c>] (show_stack+0x10/0x14) [ 7.682098] [<c0011e1c>] (show_stack+0x10/0x14) from [<c052cdd0>] (dump_stack+0x78/0xac) [ 7.690704] [<c052cdd0>] (dump_stack+0x78/0xac) from [<c052a044>] (__schedule_bug+0x48/0x60) [ 7.699645] [<c052a044>] (__schedule_bug+0x48/0x60) from [<c053071c>] (__schedule+0x74/0x638) [ 7.708618] [<c053071c>] (__schedule+0x74/0x638) from [<c05301fc>] (schedule_timeout+0x1dc/0x24c) [ 7.718017] [<c05301fc>] (schedule_timeout+0x1dc/0x24c) from [<c05316ec>] (wait_for_common+0x138/0x17c) [ 7.727966] [<c05316ec>] (wait_for_common+0x138/0x17c) from [<c0362a70>] (omap_i2c_xfer+0x340/0x4a0) [ 7.737640] [<c0362a70>] (omap_i2c_xfer+0x340/0x4a0) from [<c035d928>] (__i2c_transfer+0x40/0x74) [ 7.747039] [<c035d928>] (__i2c_transfer+0x40/0x74) from [<c035e22c>] (i2c_transfer+0x6c/0x90) [ 7.756195] [<c035e22c>] (i2c_transfer+0x6c/0x90) from [<c037ad24>] (bq2415x_i2c_write+0x48/0x78) [ 7.765563] [<c037ad24>] (bq2415x_i2c_write+0x48/0x78) from [<c037ae60>] (bq2415x_set_weak_battery_voltage+0x4c/0x50) [ 7.776824] [<c037ae60>] (bq2415x_set_weak_battery_voltage+0x4c/0x50) from [<c037bce8>] (bq2415x_set_mode+0xdc/0x14c) [ 7.788085] [<c037bce8>] (bq2415x_set_mode+0xdc/0x14c) from [<c037bfb8>] (bq2415x_notifier_call+0xa8/0xb4) [ 7.798309] [<c037bfb8>] (bq2415x_notifier_call+0xa8/0xb4) from [<c005f228>] (notifier_call_chain+0x38/0x68) [ 7.808715] [<c005f228>] (notifier_call_chain+0x38/0x68) from [<c005f284>] (__atomic_notifier_call_chain+0x2c/0x3c) [ 7.819732] [<c005f284>] (__atomic_notifier_call_chain+0x2c/0x3c) from [<c005f2a8>] (atomic_notifier_call_chain+0x14/0x18) [ 7.831420] [<c005f2a8>] (atomic_notifier_call_chain+0x14/0x18) from [<c0378078>] (power_supply_changed_work+0x6c/0xb8) [ 7.842864] [<c0378078>] (power_supply_changed_work+0x6c/0xb8) from [<c00556c0>] (process_one_work+0x248/0x440) [ 7.853546] [<c00556c0>] (process_one_work+0x248/0x440) from [<c0055d6c>] (worker_thread+0x208/0x350) [ 7.863372] [<c0055d6c>] (worker_thread+0x208/0x350) from [<c005b0ac>] (kthread+0xc8/0xdc) [ 7.872131] [<c005b0ac>] (kthread+0xc8/0xdc) from [<c000e138>] (ret_from_fork+0x14/0x3c) Fixes: 32260308b4ca ("bq2415x_charger: Use power_supply notifier for automode") Cc: <stable@vger.kernel.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* Merge tag 'pm+acpi-3.16-rc1' of ↵Linus Torvalds2014-06-041-2/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm into next Pull ACPI and power management updates from Rafael Wysocki: "ACPICA is the leader this time (63 commits), followed by cpufreq (28 commits), devfreq (15 commits), system suspend/hibernation (12 commits), ACPI video and ACPI device enumeration (10 commits each). We have no major new features this time, but there are a few significant changes of how things work. The most visible one will probably be that we are now going to create platform devices rather than PNP devices by default for ACPI device objects with _HID. That was long overdue and will be really necessary to be able to use the same drivers for the same hardware blocks on ACPI and DT-based systems going forward. We're not expecting fallout from this one (as usual), but it's something to watch nevertheless. The second change having a chance to be visible is that ACPI video will now default to using native backlight rather than the ACPI backlight interface which should generally help systems with broken Win8 BIOSes. We're hoping that all problems with the native backlight handling that we had previously have been addressed and we are in a good enough shape to flip the default, but this change should be easy enough to revert if need be. In addition to that, the system suspend core has a new mechanism to allow runtime-suspended devices to stay suspended throughout system suspend/resume transitions if some extra conditions are met (generally, they are related to coordination within device hierarchy). However, enabling this feature requires cooperation from the bus type layer and for now it has only been implemented for the ACPI PM domain (used by ACPI-enumerated platform devices mostly today). Also, the acpidump utility that was previously shipped as a separate tool will now be provided by the upstream ACPICA along with the rest of ACPICA code, which will allow it to be more up to date and better supported, and we have one new cpuidle driver (ARM clps711x). The rest is improvements related to certain specific use cases, cleanups and fixes all over the place. Specifics: - ACPICA update to upstream version 20140424. That includes a number of fixes and improvements related to things like GPE handling, table loading, headers, memory mapping and unmapping, DSDT/SSDT overriding, and the Unload() operator. The acpidump utility from upstream ACPICA is included too. From Bob Moore, Lv Zheng, David Box, David Binderman, and Colin Ian King. - Fixes and cleanups related to ACPI video and backlight interfaces from Hans de Goede. That includes blacklist entries for some new machines and using native backlight by default. - ACPI device enumeration changes to create platform devices rather than PNP devices for ACPI device objects with _HID by default. PNP devices will still be created for the ACPI device object with device IDs corresponding to real PNP devices, so that change should not break things left and right, and we're expecting to see more and more ACPI-enumerated platform devices in the future. From Zhang Rui and Rafael J Wysocki. - Updates for the ACPI LPSS (Low-Power Subsystem) driver allowing it to handle system suspend/resume on Asus T100 correctly. From Heikki Krogerus and Rafael J Wysocki. - PM core update introducing a mechanism to allow runtime-suspended devices to stay suspended over system suspend/resume transitions if certain additional conditions related to coordination within device hierarchy are met. Related PM documentation update and ACPI PM domain support for the new feature. From Rafael J Wysocki. - Fixes and improvements related to the "freeze" sleep state. They affect several places including cpuidle, PM core, ACPI core, and the ACPI battery driver. From Rafael J Wysocki and Zhang Rui. - Miscellaneous fixes and updates of the ACPI core from Aaron Lu, Bjørn Mork, Hanjun Guo, Lan Tianyu, and Rafael J Wysocki. - Fixes and cleanups for the ACPI processor and ACPI PAD (Processor Aggregator Device) drivers from Baoquan He, Manuel Schölling, Tony Camuso, and Toshi Kani. - System suspend/resume optimization in the ACPI battery driver from Lan Tianyu. - OPP (Operating Performance Points) subsystem updates from Chander Kashyap, Mark Brown, and Nishanth Menon. - cpufreq core fixes, updates and cleanups from Srivatsa S Bhat, Stratos Karafotis, and Viresh Kumar. - Updates, fixes and cleanups for the Tegra, powernow-k8, imx6q, s5pv210, nforce2, and powernv cpufreq drivers from Brian Norris, Jingoo Han, Paul Bolle, Philipp Zabel, Stratos Karafotis, and Viresh Kumar. - intel_pstate driver fixes and cleanups from Dirk Brandewie, Doug Smythies, and Stratos Karafotis. - Enabling the big.LITTLE cpufreq driver on arm64 from Mark Brown. - Fix for the cpuidle menu governor from Chander Kashyap. - New ARM clps711x cpuidle driver from Alexander Shiyan. - Hibernate core fixes and cleanups from Chen Gang, Dan Carpenter, Fabian Frederick, Pali Rohár, and Sebastian Capella. - Intel RAPL (Running Average Power Limit) driver updates from Jacob Pan. - PNP subsystem updates from Bjorn Helgaas and Fabian Frederick. - devfreq core updates from Chanwoo Choi and Paul Bolle. - devfreq updates for exynos4 and exynos5 from Chanwoo Choi and Bartlomiej Zolnierkiewicz. - turbostat tool fix from Jean Delvare. - cpupower tool updates from Prarit Bhargava, Ramkumar Ramachandra and Thomas Renninger. - New ACPI ec_access.c tool for poking at the EC in a safe way from Thomas Renninger" * tag 'pm+acpi-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (187 commits) ACPICA: Namespace: Remove _PRP method support. intel_pstate: Improve initial busy calculation intel_pstate: add sample time scaling intel_pstate: Correct rounding in busy calculation intel_pstate: Remove C0 tracking PM / hibernate: fixed typo in comment ACPI: Fix x86 regression related to early mapping size limitation ACPICA: Tables: Add mechanism to control early table checksum verification. ACPI / scan: use platform bus type by default for _HID enumeration ACPI / scan: always register ACPI LPSS scan handler ACPI / scan: always register memory hotplug scan handler ACPI / scan: always register container scan handler ACPI / scan: Change the meaning of missing .attach() in scan handlers ACPI / scan: introduce platform_id device PNP type flag ACPI / scan: drop unsupported serial IDs from PNP ACPI scan handler ID list ACPI / scan: drop IDs that do not comply with the ACPI PNP ID rule ACPI / PNP: use device ID list for PNPACPI device enumeration ACPI / scan: .match() callback for ACPI scan handlers ACPI / battery: wakeup the system only when necessary power_supply: allow power supply devices registered w/o wakeup source ...
| * power_supply: allow power supply devices registered w/o wakeup sourceZhang Rui2014-05-301-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, all the power supply devices are registered with wakeup source, this results in that every power_supply_changed() invocation brings the system out of suspend-to-freeze state. This is overkill as some device drivers, e.g. ACPI battery driver, have the ability to check the device status and wake up the system from sleeping only when necessary. Thus introduce a new API which allows device to be registered w/o wakeup source. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | Merge tag 'regulator-v3.16' of ↵Linus Torvalds2014-06-031-11/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into next Pull regulator updates from Mark Brown: "The bulk of the changes for this release are a few new drivers however there are a couple of noticable core changes and the usual stream of cleanups and fixes: - move disable of unused regulators later in init so it comes after deferred probe has iterated making startup smoother. - fixes to reference counting of the DT nodes for constraints from Charles Keepax. This has little practical impact since all real users of the regulator bindings use FDT which doesn't need the reference counting. - lots of cleanups, especially to the Samsung drivers. - support for Linear Technologies LTC3589, Texas Instruments TPS658640 and X-Powers AXP20x" * tag 'regulator-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (64 commits) regulator: pbias: remove unnecessary OOM messages regulator: max8649: remove unnecessary OOM messages regulator: core: Fix the init of DT defined fixed regulators regulator: core: Disable unused regulators after deferred probing is done regulator: Don't disable unused regulators we don't have permission for regulator: axp20x: Use regulator_map_voltage_ascend for LDO4 regulator: use of_property_read_{bool|u32}() regulator: Fix regulator_get_{optional,exclusive}() documentation regulators: Add definition of regulator_set_voltage_time() for !CONFIG_REGULATOR regulator: arizona-ldo1: add missing #include regulator: pfuze100: Support enable/disable for fixed regulator regulator: ltc3589: Remove ltc3589_list_voltage_fixed function regulator: ltc3589: Fix module dependency regulator: tps6586x: Remove unused to_tps6586x_dev() function regulator: tps65218: Convert to use regulator_set_voltage_time_sel regulator: tps6586x: Add support for the TPS658640 regulator: tps6586x: Prepare supporting fixed regulators regulator: pfuze100: Don't allocate an invalid gpio regulator: pfuze100: Support SWB enable/disable regulator: fixed: use of_property_read_{bool|u32}() ...
| | \
| | \
| *-. \ Merge remote-tracking branches 'regulator/topic/arizona', ↵Mark Brown2014-06-021-11/+0
| |\ \ \ | | |_|/ | |/| | | | | | 'regulator/topic/axp20' and 'regulator/topic/bcm590xx' into regulator-next
| | | * mfd: tps65090: Stop caching most registersDoug Anderson2014-04-231-11/+0
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nearly all of the registers in tps65090 combine control bits and status bits. Turn off caching of all registers except the select few that can be cached. In order to avoid adding more duplicate #defines, we also move some register offset definitions to the mfd driver (and resolve inconsistent names). Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | | Merge tag 'drivers-for-3.16' of ↵Linus Torvalds2014-06-024-0/+268
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next Pull ARM SoC driver changes from Olof Johansson: "SoC-near driver changes that we're merging through our tree. Mostly because they depend on other changes we have staged, but in some cases because the driver maintainers preferred that we did it this way. This contains a largeish cleanup series of the omap_l3_noc bus driver, cpuidle rework for Exynos, some reset driver conversions and a long branch of TI EDMA fixes and cleanups, with more to come next release. The TI EDMA cleanups is a shared branch with the dmaengine tree, with a handful of Davinci-specific fixes on top. After discussion at last year's KS (and some more on the mailing lists), we are here adding a drivers/soc directory. The purpose of this is to keep per-vendor shared code that's needed by different drivers but that doesn't fit into the MFD (nor drivers/platform) model. We expect to keep merging contents for this hierarchy through arm-soc so we can keep an eye on what the vendors keep adding here and not making it a free-for-all to shove in crazy stuff" * tag 'drivers-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (101 commits) cpufreq: exynos: Fix driver compilation with ARCH_MULTIPLATFORM tty: serial: msm: Remove direct access to GSBI power: reset: keystone-reset: introduce keystone reset driver Documentation: dt: add bindings for keystone pll control controller Documentation: dt: add bindings for keystone reset driver soc: qcom: fix of_device_id table ARM: EXYNOS: Fix kernel panic when unplugging CPU1 on exynos ARM: EXYNOS: Move the driver to drivers/cpuidle directory ARM: EXYNOS: Cleanup all unneeded headers from cpuidle.c ARM: EXYNOS: Pass the AFTR callback to the platform_data ARM: EXYNOS: Move S5P_CHECK_SLEEP into pm.c ARM: EXYNOS: Move the power sequence call in the cpu_pm notifier ARM: EXYNOS: Move the AFTR state function into pm.c ARM: EXYNOS: Encapsulate the AFTR code into a function ARM: EXYNOS: Disable cpuidle for exynos5440 ARM: EXYNOS: Encapsulate boot vector code into a function for cpuidle ARM: EXYNOS: Pass wakeup mask parameter to function for cpuidle ARM: EXYNOS: Remove ifdef for scu_enable in pm ARM: EXYNOS: Move scu_enable in the cpu_pm notifier ARM: EXYNOS: Use the cpu_pm notifier for pm ...
| * \ \ Merge tag 'keystone-reset-driver' of ↵Olof Johansson2014-05-273-0/+175
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/drivers Merge "Keystone Reset driver for 3.16" from Santosh Shilimkar: * tag 'keystone-reset-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: power: reset: keystone-reset: introduce keystone reset driver Documentation: dt: add bindings for keystone pll control controller Documentation: dt: add bindings for keystone reset driver Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | power: reset: keystone-reset: introduce keystone reset driverIvan Khoronzhuk2014-05-273-0/+175
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The keystone SoC can be rebooted in several ways. By external reset pin, by soft and by watchdogs. To allow keystone SoC reset if watchdog is triggered we have to enable it in reset mux configuration register regarding of watchdog configuration. Also we need to set soft/hard reset we are going to use. So add keystone reset driver to handle all this stuff. Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
| * | | Merge tag 'sunxi-drivers-for-3.16-2' of https://github.com/mripard/linux ↵Arnd Bergmann2014-05-243-0/+93
| |\ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into next/drivers Allwinner drivers changes for 3.16, take 2 Add reset driver for the A31 * tag 'sunxi-drivers-for-3.16-2' of https://github.com/mripard/linux: power: reset: Add Allwinner A31 reset code Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | power: reset: Add Allwinner A31 reset codeMaxime Ripard2014-05-233-0/+93
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That code used to be in the machine code, but it's more fit here with other restart hooks. That will allow to cleanup the machine directory, while waiting for a proper watchdog driver for the A31. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
* | | Merge tag 'soc-for-3.16' of ↵Linus Torvalds2014-06-023-0/+97
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next Pull part one of ARM SoC updates from Olof Johansson: "A quite large set of SoC updates this cycle. In no particular order: - Multi-cluster power management for Samsung Exynos, adding support for big.LITTLE CPU switching on EXYNOS5 - SMP support for Marvell Armada 375 and 38x - SMP rework on Allwinner A31 - Xilinx Zynq support for SOC_BUS, big endian - Marvell orion5x platform cleanup, modernizing the implementation and moving to DT. - _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so that their platform can be enabled in the same kernel binary as most of the other v7 platforms in the tree. \o/ The work isn't quite complete, there's some driver fixes still needed, but the basics now work. New SoC support added: - Freescale i.MX6SX - LSI Axxia AXM55xx SoCs - Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800 - STi STIH407 plus a large set of various smaller updates for different platforms. I'm probably missing some important one here" * tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (281 commits) ARM: exynos: don't run exynos4 l2x0 setup on other platforms ARM: exynos: Fix "allmodconfig" build errors in mcpm and hotplug ARM: EXYNOS: mcpm rename the power_down_finish ARM: EXYNOS: Enable mcpm for dual-cluster exynos5800 SoC ARM: EXYNOS: Enable multi-platform build support ARM: EXYNOS: Consolidate Kconfig entries ARM: EXYNOS: Add support for EXYNOS5410 SoC ARM: EXYNOS: Support secondary CPU boot of Exynos3250 ARM: EXYNOS: Add Exynos3250 SoC ID ARM: EXYNOS: Add 5800 SoC support ARM: EXYNOS: initial board support for exynos5260 SoC clk: exynos5410: register clocks using common clock framework ARM: debug: qcom: add UART addresses to Kconfig help for APQ8084 ARM: sunxi: allow building without reset controller Documentation: devicetree: arm: sort enable-method entries ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks ARM: dts: axxia: Add reset controller power: reset: Add Axxia system reset driver ARM: axxia: Adding defconfig for AXM55xx ...
| * \ \ Merge branch 'axxia/soc' into next/socArnd Bergmann2014-05-233-0/+97
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patches from Anders Berg applied individually: Here is version 4 of platform support for AXM5516 SoC. The clk driver is now applied to clk-next. The rest should be ready for arm-soc. Haven't got any response from the power/reset maintainers... I hope this driver can be taken via arm-soc as well. The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15 cores (in a 4x4 cluster configuration). The cores within each cluster share an L2 cache, and the clusters are connected to each other via a CCN-504 cache coherent interconnect. This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located above 4GB in the memory map. * axxia/soc: ARM: dts: axxia: Add reset controller power: reset: Add Axxia system reset driver ARM: axxia: Adding defconfig for AXM55xx ARM: dts: Device tree for AXM55xx. ARM: Add platform support for LSI AXM55xx SoC Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | power: reset: Add Axxia system reset driverAnders Berg2014-05-233-0/+97
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Axxia (AXM55xx) SoC system reset driver. This driver handles only system reboot (and not power-off). Signed-off-by: Anders Berg <anders.berg@lsi.com> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | / mfd: vexpress: Convert custom func API to regmapPawel Moll2014-05-151-8/+8
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Components of the Versatile Express platform (configuration microcontrollers on motherboard and daughterboards in particular) talk to each other over a custom configuration bus. They provide miscellaneous functions (from clock generator control to energy sensors) which are represented as platform devices (and Device Tree nodes). The transactions on the bus can be generated by different "bridges" in the system, some of which are universal for the whole platform (for the price of high transfer latencies), others restricted to a subsystem (but much faster). Until now drivers for such functions were using custom "func" API, which is being replaced in this patch by regmap calls. This required: * a rework (and move to drivers/bus directory, as suggested by Samuel and Arnd) of the config bus core, which is much simpler now and uses device model infrastructure (class) to keep track of the bridges; non-DT case (soon to be retired anyway) is simply covered by a special device registration function * the new config-bus driver also takes over device population, so there is no need for special matching table for of_platform_populate nor "simple-bus" hack in the arm64 model dtsi file (relevant bindings documentation has been updated); this allows all the vexpress devices fit into normal device model, making it possible to remove plenty of early inits and other hacks in the near future * adaptation of the syscfg bridge implementation in the sysreg driver, again making it much simpler; there is a special case of the "energy" function spanning two registers, where they should be both defined in the tree now, but backward compatibility is maintained in the code * modification of the relevant drivers: * hwmon - just a straight-forward API change * power/reset driver - API change * regulator - API change plus error handling simplification * osc clock driver - this one required larger rework in order to turn in into a standard platform driver Signed-off-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mike Turquette <mturquette@linaro.org>
* / power/reset: vexpress: Fix restart/power off operationPawel Moll2014-04-241-9/+10
|/ | | | | | | | | | | | | | | | | | The restart/power off implementation in the vexpress driver used to obtain the config function when necessary. This was wrong in two respects: 1. It required memory allocation with disabled interrupts (it worked, but lockdep - when enabled - reported warnings). 2. Used jiffies-based timeout, while jiffies are not running at this stage of system shutdown (therefore a config transaction error - if happened - would have never be reported). Fixed by pre-allocating the config function per device and using mdelay for timeout. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
* Merge tag 'mvebu-drivers-3.15-2' of git://git.infradead.org/linux-mvebu into ↵Arnd Bergmann2014-03-171-12/+37
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/drivers Merge "mvebu drivers for v3.15" from Jason Cooper: pull request #1: - mvebu mbus - use of_find_matching_node_and_match - rtc - use PTR_ERR_OR_ZERO in isl12057 - work around issue in mv where date returned is 2038 - kirkwood -> mach-mvebu - various Kconfig oneliners to allow building kirkwood in -mvebu/ pull request #2: - reset - re-use qnap-poweroff driver for Synology NASs * tag 'mvebu-drivers-3.15-2' of git://git.infradead.org/linux-mvebu: Power: Reset: Generalize qnap-poweroff to work on Synology devices. drivers: Enable building of Kirkwood drivers for mach-mvebu rtc: mv: reset date if after year 2038 rtc: isl12057: use PTR_ERR_OR_ZERO to fix coccinelle warnings bus: mvebu-mbus: make use of of_find_matching_node_and_match Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * Power: Reset: Generalize qnap-poweroff to work on Synology devices.Andrew Lunn2014-03-041-12/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Synology NAS devices use a very similar mechanism to QNAP NAS devices to power off. Both send a single charactor command to a PIC, over the second serial port. However the baud rate and the command differ. Generalize the driver to support this. Signed-off-by: Ben Peddell <klightspeed@killerwolves.net> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Jason Cooper <jason@lakedaemon.net> Cc: Anton Vorontsov <anton@enomsg.org> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
* | Merge tag 'qcom-drivers-for-3.15' of ↵Arnd Bergmann2014-02-251-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/drivers Merge "qcom driver changes for v3.15" from Kumar Gala: We've split Qualcomm MSM support into legacy and multiplatform. These drivers are only relevant on the multiplatform supported SoCs so switch the Kconfig depends to ARCH_QCOM. * tag 'qcom-drivers-for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom: gpio: msm: switch Kconfig to ARCH_QCOM depends hwrng: msm: switch Kconfig to ARCH_QCOM depends power: reset: msm - switch Kconfig to ARCH_QCOM depends drm/msm: drop ARCH_MSM Kconfig depend tty: serial: msm: Enable building msm_serial for ARCH_QCOM
| * | power: reset: msm - switch Kconfig to ARCH_QCOM dependsKumar Gala2014-02-121-1/+1
| |/ | | | | | | | | | | | | | | | | We've split Qualcomm MSM support into legacy and multiplatform. The reset driver is only relevant on the multiplatform supported SoCs so switch the Kconfig depends to ARCH_QCOM. Acked-by: Dmitry Eremin-Solenikov Signed-off-by: Kumar Gala <galak@codeaurora.org>
* | Merge tag 'for-v3.14-fixes' of git://git.infradead.org/battery-2.6Linus Torvalds2014-02-143-5/+4
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull battery fixes from Dmitry Eremin-Solenikov: - Fix NULL pointer dereference in max17040 driver - Add bq2415x dts bindings documentation - Fix misleading comment in ds2782 driver - Remove useless check in isp1704 charger driver. * tag 'for-v3.14-fixes' of git://git.infradead.org/battery-2.6: power: max17040: Fix NULL pointer dereference when there is no platform_data dt: binding documentation for bq2415x charger isp1704_charger: remove useless check in isp1704_charger_probe() power: ds2782_battery: Typo in comment
| * power: max17040: Fix NULL pointer dereference when there is no platform_dataKrzysztof Kozlowski2014-02-011-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix NULL pointer dereference of "chip->pdata" if platform_data was not supplied to the driver. The driver during probe stored the pointer to the platform_data: chip->pdata = client->dev.platform_data; Later it was dereferenced in max17040_get_online() and max17040_get_status(). If platform_data was not supplied, the NULL pointer exception would happen: [ 6.626094] Unable to handle kernel of a at virtual address 00000000 [ 6.628557] pgd = c0004000 [ 6.632868] [00000000] *pgd=66262564 [ 6.634636] Unable to handle kernel paging request at virtual address e6262000 [ 6.642014] pgd = de468000 [ 6.644700] [e6262000] *pgd=00000000 [ 6.648265] Internal error: Oops: 5 [#1] PREEMPT SMP ARM [ 6.653552] Modules linked in: [ 6.656598] CPU: 0 PID: 31 Comm: kworker/0:1 Not tainted 3.10.14-02717-gc58b4b4 #505 [ 6.664334] Workqueue: events max17040_work [ 6.668488] task: dfa11b80 ti: df9f6000 task.ti: df9f6000 [ 6.673873] PC is at show_pte+0x80/0xb8 [ 6.677687] LR is at show_pte+0x3c/0xb8 [ 6.681503] pc : [<c001b7b8>] lr : [<c001b774>] psr: 600f0113 [ 6.681503] sp : df9f7d58 ip : 600f0113 fp : 00000009 [ 6.692965] r10: 00000000 r9 : 00000000 r8 : dfa11b80 [ 6.698171] r7 : df9f7ea0 r6 : e6262000 r5 : 00000000 r4 : 00000000 [ 6.704680] r3 : 00000000 r2 : e6262000 r1 : 600f0193 r0 : c05b3750 [ 6.711194] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 6.718485] Control: 10c53c7d Table: 5e46806a DAC: 00000015 [ 6.724218] Process kworker/0:1 (pid: 31, stack limit = 0xdf9f6238) [ 6.730465] Stack: (0xdf9f7d58 to 0xdf9f8000) [ 6.914325] [<c001b7b8>] (show_pte+0x80/0xb8) from [<c047107c>] (__do_kernel_fault.part.9+0x44/0x74) [ 6.923425] [<c047107c>] (__do_kernel_fault.part.9+0x44/0x74) from [<c001bb7c>] (do_page_fault+0x2c4/0x360) [ 6.933144] [<c001bb7c>] (do_page_fault+0x2c4/0x360) from [<c0008400>] (do_DataAbort+0x34/0x9c) [ 6.941825] [<c0008400>] (do_DataAbort+0x34/0x9c) from [<c000e5d8>] (__dabt_svc+0x38/0x60) [ 6.950058] Exception stack(0xdf9f7ea0 to 0xdf9f7ee8) [ 6.955099] 7ea0: df0c1790 00000000 00000002 00000000 df0c1794 df0c1790 df0c1790 00000042 [ 6.963271] 7ec0: df0c1794 00000001 00000000 00000009 00000000 df9f7ee8 c0306268 c0306270 [ 6.971419] 7ee0: a00f0113 ffffffff [ 6.974902] [<c000e5d8>] (__dabt_svc+0x38/0x60) from [<c0306270>] (max17040_work+0x8c/0x144) [ 6.983317] [<c0306270>] (max17040_work+0x8c/0x144) from [<c003f364>] (process_one_work+0x138/0x440) [ 6.992429] [<c003f364>] (process_one_work+0x138/0x440) from [<c003fa64>] (worker_thread+0x134/0x3b8) [ 7.001628] [<c003fa64>] (worker_thread+0x134/0x3b8) from [<c00454bc>] (kthread+0xa4/0xb0) [ 7.009875] [<c00454bc>] (kthread+0xa4/0xb0) from [<c000eb28>] (ret_from_fork+0x14/0x2c) [ 7.017943] Code: e1a03005 e2422480 e0826104 e59f002c (e7922104) [ 7.024017] ---[ end trace 73bc7006b9cc5c79 ]--- Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Fixes: c6f4a42de60b981dd210de01cd3e575835e3158e Cc: <stable@vger.kernel.org>
| * isp1704_charger: remove useless check in isp1704_charger_probe()Wei Yongjun2014-01-251-2/+0
| | | | | | | | | | | | | | Neither devm_usb_get_phy_by_phandle() nor devm_usb_get_phy() can return a NULL result, so remove the useless !isp->phy check. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
| * power: ds2782_battery: Typo in commentMatthias Brugger2014-01-251-1/+1
| | | | | | | | | | | | Change missleading comment to actual shift value provided by the chip. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2014-01-251-0/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: 1) BPF debugger and asm tool by Daniel Borkmann. 2) Speed up create/bind in AF_PACKET, also from Daniel Borkmann. 3) Correct reciprocal_divide and update users, from Hannes Frederic Sowa and Daniel Borkmann. 4) Currently we only have a "set" operation for the hw timestamp socket ioctl, add a "get" operation to match. From Ben Hutchings. 5) Add better trace events for debugging driver datapath problems, also from Ben Hutchings. 6) Implement auto corking in TCP, from Eric Dumazet. Basically, if we have a small send and a previous packet is already in the qdisc or device queue, defer until TX completion or we get more data. 7) Allow userspace to manage ipv6 temporary addresses, from Jiri Pirko. 8) Add a qdisc bypass option for AF_PACKET sockets, from Daniel Borkmann. 9) Share IP header compression code between Bluetooth and IEEE802154 layers, from Jukka Rissanen. 10) Fix ipv6 router reachability probing, from Jiri Benc. 11) Allow packets to be captured on macvtap devices, from Vlad Yasevich. 12) Support tunneling in GRO layer, from Jerry Chu. 13) Allow bonding to be configured fully using netlink, from Scott Feldman. 14) Allow AF_PACKET users to obtain the VLAN TPID, just like they can already get the TCI. From Atzm Watanabe. 15) New "Heavy Hitter" qdisc, from Terry Lam. 16) Significantly improve the IPSEC support in pktgen, from Fan Du. 17) Allow ipv4 tunnels to cache routes, just like sockets. From Tom Herbert. 18) Add Proportional Integral Enhanced packet scheduler, from Vijay Subramanian. 19) Allow openvswitch to mmap'd netlink, from Thomas Graf. 20) Key TCP metrics blobs also by source address, not just destination address. From Christoph Paasch. 21) Support 10G in generic phylib. From Andy Fleming. 22) Try to short-circuit GRO flow compares using device provided RX hash, if provided. From Tom Herbert. The wireless and netfilter folks have been busy little bees too. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2064 commits) net/cxgb4: Fix referencing freed adapter ipv6: reallocate addrconf router for ipv6 address when lo device up fib_frontend: fix possible NULL pointer dereference rtnetlink: remove IFLA_BOND_SLAVE definition rtnetlink: remove check for fill_slave_info in rtnl_have_link_slave_info qlcnic: update version to 5.3.55 qlcnic: Enhance logic to calculate msix vectors. qlcnic: Refactor interrupt coalescing code for all adapters. qlcnic: Update poll controller code path qlcnic: Interrupt code cleanup qlcnic: Enhance Tx timeout debugging. qlcnic: Use bool for rx_mac_learn. bonding: fix u64 division rtnetlink: add missing IFLA_BOND_AD_INFO_UNSPEC sfc: Use the correct maximum TX DMA ring size for SFC9100 Add Shradha Shah as the sfc driver maintainer. net/vxlan: Share RX skb de-marking and checksum checks with ovs tulip: cleanup by using ARRAY_SIZE() ip_tunnel: clear IPCB in ip_tunnel_xmit() in case dst_link_failure() is called net/cxgb4: Don't retrieve stats during recovery ...
| * power,goldfish: Add dependency on HAS_IOMEMRichard Weinberger2014-01-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/built-in.o: In function `goldfish_battery_probe': drivers/power/goldfish_battery.c:181: undefined reference to `devm_ioremap' Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* | max17042_battery: Add IRQF_ONESHOT flag to use default irq handlerJonghwa Lee2013-12-231-3/+3
| | | | | | | | | | | | | | | | | | | | This patch adds IRQF_ONESHOT flag to max17042's irq since it uses primary default handler. Without this flag, requesting irq will be denied with returning error. Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | gpio-charger: Support wakeup eventsDmitry Eremin-Solenikov2013-12-231-1/+18
| | | | | | | | | | | | | | Add support for using gpio-charger IRQ as a wakeup event. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | power_supply: Add charger support for Maxim 14577Krzysztof Kozlowski2013-12-233-0/+319
| | | | | | | | | | | | | | | | | | | | | | | | MAX14577 chip is a multi-function device which includes MUIC, charger and voltage regulator. The driver is located in drivers/mfd. This patch supports battery charging control of MAX14577 chip and provides power supply class information to userspace. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | isp1704_charger: Add DT supportSebastian Reichel2013-12-231-4/+50
| | | | | | | | | | | | | | | | | | This patch introduces device tree support to the isp1704 charger driver. Adding support involved moving the handling of the enable GPIO from board code into the driver. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | charger-manager: of_cm_parse_desc() should be staticAnton Vorontsov2013-12-231-1/+1
| | | | | | | | | | | | | | | | | | Fixes the following warning: drivers/power/charger-manager.c:1539:21: warning: symbol 'of_cm_parse_desc' was not declared. Should it be static? Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | bq2415x_charger: Add DT supportSebastian Reichel2013-12-231-20/+52
| | | | | | | | | | | | | | | | This adds DT support to the bq2415x driver. Signed-off-by: Sebastian Reichel <sre@debian.org> Reviewed-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | power_supply: Add power_supply_get_by_phandleSebastian Reichel2013-12-231-0/+26
| | | | | | | | | | | | | | | | Add method to get power supply by device tree phandle. Signed-off-by: Sebastian Reichel <sre@debian.org> Reviewed-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | bq2415x_charger: Use power_supply notifier for automodePali Rohár2013-12-231-17/+60
| | | | | | | | | | | | | | | | | | | | | | | | This patch removing set_mode_hook function from board data and replacing it with new string variable of notifier power supply device. After this change it is possible to add DT support because driver does not need specific board function anymore. Only static data and name of power supply device is required. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | power: reset: Add as3722 power-off driverLaxman Dewangan2013-12-233-0/+103
| | | | | | | | | | | | | | | | | | | | ams AS3722 supports the power off functionality to turn off system. This commit adds power off driver for ams AS3722. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
* | charger-manager: Support deivce tree in charger manager driverJonghwa Lee2013-12-231-3/+135
| | | | | | | | | | | | | | | | | | Charger-manager can parse charger_desc data from devicetree which is used to register charger manager. Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 07:17:47 +0000