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| | * | mfd: wm831x: Remove erronious bits per word setMark Brown2013-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the conversion to the regmap API setting bits per word will lead to data corruption since the regmap API already configures the bits per word appropriately. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | | mfd: rtsx: Copyright modificationsWei WANG2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update copyright date, remove author address and add Roger Tseng. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: rtsx: Configure to enter a deeper power-saving mode in S3Wei WANG2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set a bit to enable rts5227 and rts5249 to enter a deeper internal power-saving mode in S3, and recover it after resuming. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: rtsx: Clear hardware PFM mode in rtl8411bWei WANG2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some situation registers in 0xFDxx domain can't be accessed. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: rtsx: Move some actions from rtsx_pci_init_hw to individual extra_init_hwWei WANG2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These actions are individual for each reader model, so should be put in extra_init_hw instead of rtsx_pci_init_hw. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: rtsx: Add shutdown callback in rtsx_pci_driverWei WANG2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some actions to clear power state should be handled in .shutdown callback in rtsx_pci_driver. This patch adopts the following measures to catch this goal: 1. Add a function rtsx_pci_power_off to abstract the common ops in .shutdown and .suspend 2. Add pcr->ops->force_power_down to fulfill the individual action for each reader model Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: rtsx: Read vendor setting from config spaceWei WANG2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Normally OEMs will set vendor setting to the config space of Realtek card reader in BIOS stage. This patch reads the setting at the first, and configure the internal registers according to it, to improve card reader's compatibility condition. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: twl6030-irq: Add interrupt mapping table for the twl6032Oleksandr Dmytryshyn2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TWL6032 PMIC has different IRQ status bits meaning. Hence, add interrupt mapping table for the twl6032. Signed-off-by: Oleksandr Dmytryshyn <oleksandr.dmytryshyn@ti.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: twl6030-irq: Create struct twl6030_irqGrygorii Strashko2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create "struct twl6030_irq" and place all local variables inside it. Also allocate twl6030_irq structure dynamically during initialization. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: twl6030-irq: Convert to use linear irq_domainGrygorii Strashko2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the TWL6030 PMIC is used with OMAP4 SoCs only and OMAP4 legacy boot is dropped there are no needs to allocate the range of IRQ descriptors during system boot to support TWL6030 IRQs. Hence, convert it to use linear irq_domain and move IRQ configuration in .map()/.unmap() callbacks of irq_domain. So, IRQ mapping and descriptors allocation will be performed dynamically basing on DT configuration. The error message will be reported in case if unmapped IRQ is received by TWL6030 (virq==0). Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: twl6030-irq: Add error check when IRQs are masked initiallyGrygorii Strashko2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a missed check for errors when TWL IRQs are masked initially on probe and report an error in case of failure. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: twl6030-irq: Migrate to IRQ threaded handlerNaga Venkata Srikanth V2013-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) Removed request_irq() and replaced it with request_threaded_irq(). 2) Removed generic_handle_irq() and replaced it with handle_nested_irq(). Handling of these interrupts is nested, as we are handling an interrupt (for e.g rtc, mmc1) when we are still servicing TWL irq. 3) Removed I2C read-retry logic for the case when twl_i2c_read() is failed inside IRQ handler - there is no sense to do that, so just report an error and return. 4) Each nested IRQ is configured with corresponding parent_irq, which need to be retriggered in case if nested IRQ is marked as IRQS_PENDING. Signed-off-by: Naga Venkata Srikanth V <vnv.srikanth@samsung.com> Signed-off-by: Oleg_Kosheliev <oleg.kosheliev@ti.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: palmas: Add support for external control configurationLaxman Dewangan2013-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of Palmas resources like clock, SMPSs, LDOs etc can be controlled by external pins ENABLE1, ENABLE2 or NSLEEP. Add support to configure these resources to externally controlled. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: da9063: Add IRQ supportKrystian Garbaciak2013-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a regmap irqchip for DA9063 IRQs. It depends on git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-irq-ack-mask Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: da9063: Add Dialog DA9063 core driverKrystian Garbaciak2013-08-19
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is MFD module providing access to registers and interrupts of DA906x series PMIC. It is used by other functional modules, registered as MFD cells. Driver uses regmap with paging to access extended register list. Register map is divided into two pages, where the second page is used during initialisation. This module provides support to following functional cells: - Regulators - RTC - HWMON - OnKey (power key misc input device) - Vibration (force-feedback input device) - Watchdog - LEDs Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | MFD: ti_tscadc: Disable TSC config registers in adc modePatil, Rachna2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AFE Pen Ctrl and TouchScreen transistors enabling is not required when only ADC mode is being used, so check for availability of TSC driver before accessing control register. Signed-off-by: Patil, Rachna <rachna@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Zubair Lutfullah <zubair.lutfullah@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | MFD: ti_tscadc: ADC Clock check not requiredPatil, Rachna2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ADC is ideally expected to work at a frequency of 3MHz. The present code had a check, which returned error if the frequency went below the threshold value. But since AM335x supports various working frequencies, this check is not required. Now the code just uses the internal ADC clock divider to set the ADC frequency w.r.t the sys clock. Signed-off-by: Patil, Rachna <rachna@ti.com> Signed-off-by: Zubair Lutfullah <zubair.lutfullah@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: wm8994: Remove check for active audio in runtime suspendMark Brown2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since enabling VMID takes a runtime PM reference there is no need to suppress suspend when doing a runtime suspend. Similarly the digital inputs and outputs are DAPM widgets and therefore the ASoC core will be holding a reference for them. This used to be required when integration with system suspend was being bodged. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: wm8994: Remove unneeded check for JACKDETMark Brown2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | The jack detection code holds runtime PM references when required so there is no need for suspend to do any checks. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: wm8997: Make Kconfig prompt for WM8997 more consistentMark Brown2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig prompt for WM8997 says "Support for..." while the other MFD Kconfigs (including the adjacent ones for other Arizona devices) just list the device name which sticks out like a sore thumb when doing configuration. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: syscon: Remove "base" field from private driver dataAlexander Shiyan2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During a move to use managed resources, the .remove function all was deemed superfluous which subsequently led to its deletion. As there are no remaining users of the stored 'base' address we only have to use it locally during probe. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: twl6040: Cleanup in early error handling in probe functionPeter Ujfalusi2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | The err: label is not needed we can just return instead of the jump there. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: twl6040: Cosmetic, parameter alignment changePeter Ujfalusi2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | To comply with coding style. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: twl6040: Remove support for legacy (pdata) modePeter Ujfalusi2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TWL6040 is used only with OMAP4/5 SoCs and they can only boot in in DT mode. The support for pdata/legacy boot can be removed. Add TODO comment to the header file that all pdata struct can be removed in the next merge window (after the sub driver updates are in). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: sec: Add register cache for interrupt mask registersMark Brown2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The performance of regmap-irq is improved if the interrupt mask registers can be cached since it does read/modify/update cycles so start using the register cache infrastructure for those registers. We should use this more widely but I don't have a datasheet and this is a nice, conservative starting point. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Update DA9055 i2c device id nameAnkur Raina2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | DA9055 is a combination of pmic and codec. This patch updates the DA9055 i2c device id name to match the standard naming convention followed for such chips. Signed-off-by: Ankur Raina <Ankur.Raina@kpitcummins.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Fix for DA9055 driver initializationAnkur Raina2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch clears all the events received while powering up DA9055. While powering up DA9055, both power sequencer and gpio events are received. These events remain uncleared after boot up, due to which further event handling also fails. DA9055 has three event registers. The event register bits are set to '1' on receiving an event. The events can be cleared on writing a '1' to the set bit, which would then clear that bit to '0'. After applying this patch we have a clean state after boot up. Signed-off-by: Ankur Raina <Ankur.Raina@kpitcummins.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: s2mps11: Add device tree supportYadwinder Singh Brar2013-07-30
| |/ | | | | | | | | | | | | | | | | This patch adds DT compatible string for s2mps11 and binding documentation. Reviewed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Yadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | Merge tag 'fixes-nc-for-linus' of ↵Linus Torvalds2013-09-06
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC low-priority fixes from Olof Johansson: "This branch contains a handful of fixes for various platforms that weren't serious enough to be included in late 3.11-rc releases. Most of them are for minor cleanups and cosmetic fixes. There's also a bit of code removal here, one board file removal for clps711x, and removal of some legacy device creation on OMAP2+" * tag 'fixes-nc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (25 commits) ARM: OMAP2: use 'int' instead of 'unsigned' for variable 'gpmc_irq_start' ARM: OMAP2: remove useless variable 'ret' ARM: OMAP: dma: fix error return code in omap_system_dma_probe() ARM: OMAP2+: fix wrong address when loading PRM_FRAC_INCREMENTOR_DENUMERATOR_RELOAD ARM: OMAP2+: am33xx-restart: trigger warm reset on omap2+ boards ARM: OMAP2: Use a consistent AM33XX SoC option description ARM: OMAP2+: Remove legacy device creation for McPDM and DMIC ARM: clps711x: edb7211: Remove extra iotable_init() call ARM: clps711x: autcpu12: Remove incorrect config checking ARM: clps711x: Drop fortunet board support ARM: clps711x: Remove the special name for the syscon driver ARM: dts: Fix memory node in skeleton64.dtsi ARM: Keystone: Convert device tree file to use IRQ defines ARM: keystone: use #include to include skeleton.dtsi ARM: keystone: Drop the un-necessary dsb from keystone_cpu_smc() ARM: Keystone: No need to preserve r12 across smc call ARM: keystone: remove redundant smp_init_cpus definition ARM: keystone: drop useless HAVE_SCHED_CLOCK ARM: dove: fix missing __init section of dove_mpp_gpio_mode ARM: shmobile: armadillo800eva-reference: fix compiler warning ...
| * | ARM: clps711x: Remove the special name for the syscon driverAlexander Shiyan2013-08-14
| |/ | | | | | | | | | | | | | | | | This is a partial revert of the patch: "6597619f9c ARM: clps711x: Add support for SYSCON driver". No reason to make SYSCON driver name unique to that processor. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* | Merge tag 'pci-v3.12-changes' of ↵Linus Torvalds2013-09-03
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI changes from Bjorn Helgaas: PCI device hotplug: - Use PCIe native hotplug, not ACPI hotplug, when possible (Neil Horman) - Assign resources on per-host bridge basis (Yinghai Lu) MPS (Max Payload Size): - Allow larger MPS settings below hotplug-capable Root Port (Yijing Wang) - Add warnings about unsafe MPS settings (Yijing Wang) - Simplify interface and messages (Bjorn Helgaas) SR-IOV: - Return -ENOSYS on non-SR-IOV devices (Stefan Assmann) - Update NumVFs register when disabling SR-IOV (Yijing Wang) Virtualization: - Add bus and slot reset support (Alex Williamson) - Fix ACS (Access Control Services) issues (Alex Williamson) Miscellaneous: - Simplify PCIe Capability accessors (Bjorn Helgaas) - Add pcibios_pm_ops for arch-specific hibernate stuff (Sebastian Ott) - Disable decoding during BAR sizing only when necessary (Zoltan Kiss) - Delay enabling bridges until they're needed (Yinghai Lu) - Split Designware support into Synopsys and Exynos parts (Jingoo Han) - Convert class code to use dev_groups (Greg Kroah-Hartman) - Cleanup Designware and Exynos I/O access wrappers (Seungwon Jeon) - Fix bridge I/O window alignment (Bjorn Helgaas) - Add pci_wait_for_pending_transaction() (Casey Leedom) - Use devm_ioremap_resource() in Marvell driver (Tushar Behera) * tag 'pci-v3.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (63 commits) PCI/ACPI: Fix _OSC ordering to allow PCIe hotplug use when available PCI: exynos: Add I/O access wrappers PCI: designware: Drop "addr" arg from dw_pcie_readl_rc()/dw_pcie_writel_rc() PCI: Remove pcie_cap_has_devctl() PCI: Support PCIe Capability Slot registers only for ports with slots PCI: Remove PCIe Capability version checks PCI: Allow PCIe Capability link-related register access for switches PCI: Add offsets of PCIe capability registers PCI: Tidy bitmasks and spacing of PCIe capability definitions PCI: Remove obsolete comment reference to pci_pcie_cap2() PCI: Clarify PCI_EXP_TYPE_PCI_BRIDGE comment PCI: Rename PCIe capability definitions to follow convention PCI: Warn if unsafe MPS settings detected PCI: Fix MPS peer-to-peer DMA comment syntax PCI: Disable decoding for BAR sizing only when it was actually enabled PCI: Add comment about needing pci_msi_off() even when CONFIG_PCI_MSI=n PCI: Add pcibios_pm_ops for optional arch-specific hibernate functionality PCI: Don't restrict MPS for slots below Root Ports PCI: Simplify MPS test for Downstream Port PCI: Remove unnecessary check for pcie_get_mps() failure ...
| * | PCI: Rename PCIe capability definitions to follow conventionBjorn Helgaas2013-08-27
| |/ | | | | | | | | | | | | | | | | All other PCIe capability register fields include "PCI_EXP" + <reg-name> + <field-name>. This renames PCI_EXP_OBFF_MASK, PCI_EXP_IDO_REQ_EN, PCI_EXP_LTR_EN, and related fields using the same convention. No functional change. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> # for MFD driver
* / ARM: ux500: cpuidle: Instantiate the driver from platform deviceLinus Walleij2013-07-27
|/ | | | | | | | | | To break the dependency on the "id.h" file we move the cpuidle driver to a platform device. Now we only call the probe() on this driver if we find a corresponding platform device (which is spawned from the PRCMU MFD driver). Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
* Merge tag 'mfd-3.11-1' of ↵Linus Torvalds2013-07-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next Pull MFD update from Samuel Ortiz: "For the 3.11 merge we only have one new MFD driver for the Kontron PLD. But we also have: - Support for the TPS659038 PMIC from the palmas driver. - Intel's Coleto Creek and Avoton SoCs support from the lpc_ich driver. - RTL8411B support from the rtsx driver. - More DT support for the Arizona, max8998, twl4030-power and the ti_am335x_tsadc drivers. - The SSBI driver move under MFD. - A conversion to the devm_* API for most of the MFD drivers. - The twl4030-power got split from twl-core into its own module. - A major ti_am335x_adc cleanup, leading to a proper DT support. - Our regular arizona and wm* updates and cleanups from the Wolfson folks. - A better error handling and initialization, and a regulator subdevice addition for the 88pm80x driver. - A bulk platform_set_drvdata() call removal that's no longer need since commit 0998d0631001 ("device-core: Ensure drvdata = NULL when no driver is bound") * tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (102 commits) mfd: sec: Provide max_register to regmap mfd: wm8994: Remove duplicate check for active JACKDET MAINTAINERS: Add include directory to MFD file patterns mfd: sec: Remove fields not used since regmap conversion watchdog: Kontron PLD watchdog timer driver mfd: max8998: Add support for Device Tree regulator: max8998: Use arrays for specifying voltages in platform data mfd: max8998: Add irq domain support regulator: palmas: Add TPS659038 support mfd: Kontron PLD mfd driver mfd: palmas: Add TPS659038 PMIC support mfd: palmas: Add SMPS10_BOOST feature mfd: palmas: Check if irq is valid mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs mfd: twl-core: Change TWL6025 references to TWL6032 mfd: davinci_voicecodec: Fix build breakage mfd: vexpress: Make the driver optional for arm and arm64 mfd: htc-egpio: Use devm_ioremap_nocache() instead of ioremap_nocache() mfd: davinci_voicecodec: Convert to use devm_* APIs mfd: twl4030-power: Fix relocking on error ...
| * mfd: sec: Provide max_register to regmapMark Brown2013-07-01
| | | | | | | | | | | | | | | | Enable debugfs register dumps and greater error checking within the regmap API providing the maximum register to the regmap API. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: wm8994: Remove duplicate check for active JACKDETMark Brown2013-07-01
| | | | | | | | | | | | | | | | Probably the result of a mismerge or rebase failing to notice that the hunk had already been applied. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: max8998: Add support for Device TreeTomasz Figa2013-06-30
| | | | | | | | | | | | | | | | This patch adds Device Tree support to max8998 driver. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: max8998: Add irq domain supportTomasz Figa2013-06-30
| | | | | | | | | | | | | | | | | | | | | | This patch adds irq domain support for max8998 interrupts. To keep both non-DT and DT worlds happy, simple domain is used, which is linear when no explicit IRQ base is specified and legacy, with static mapping, otherwise. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Kontron PLD mfd driverKevin Strasser2013-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add core MFD driver for the on-board PLD found on some Kontron embedded modules. The PLD device may provide functions like watchdog, GPIO, UART and I2C bus. The following modules are supported: * COMe-bIP# * COMe-bPC2 (ETXexpress-PC) * COMe-bSC# (ETXexpress-SC T#) * COMe-cCT6 * COMe-cDC2 (microETXexpress-DC) * COMe-cPC2 (microETXexpress-PC) * COMe-mCT10 * ETX-OH Originally-From: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Darren Hart <dvhart@linux.intel.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: palmas: Add TPS659038 PMIC supportJ Keerthy2013-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Patch adds TPS659038 PMIC support in the palmas mfd driver. The TPS659038 has almost the same registers as of the earlier supported variants of PALMAS family such as the TWL6035. The critical differences between TPS659038 and TWL6035 being: 1) TPS659038 has nothing related to battery charging and back up battery stuff. 2) TPS659038 does not have does not have SMPS10(Boost) step up convertor. 3) TPS659038 does not have Battery detection and anything related to battery. 4) SD card detection, Battery presence detection, Vibrator, USB OTG are missing when compared to TWL6035. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: palmas: Add SMPS10_BOOST featureJ Keerthy2013-06-20
| | | | | | | | | | | | | | | | | | The SMPS10 regulator is not presesnt in all the variants of the PALMAS PMIC family. Hence adding a feature to distingush between them. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: palmas: Check if irq is validJ Keerthy2013-06-20
| | | | | | | | | | | | | | | | | | | | Check if irq value obtained is valid. If it is not valid then skip the irq request step and go ahead with the probe. Signed-off-by: J Keerthy <j-keerthy@ti.com> Reviewed-by: Mark Brown <broonie@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDsSeth Heasley2013-06-20
| | | | | | | | | | | | | | | | This patch adds the LPC Controller DeviceIDs for iTCO Watchdog for the Intel Coleto Creek PCH. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: twl-core: Change TWL6025 references to TWL6032Graeme Gregory2013-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TWL6025 was never released beyond sample form and was replaced by the PhoenixLite range of chips - TWL6032. Change the references to reference the TWL6032 class and name the registers to twl6032 in line with an actual released chip name to avoid confusion. Currently there are no users of TWL6025 in the code. Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com> Acked-by: Lee Jones <lee.jones@linaro.org> Reviwed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * Merge branch 'for-mfd-next' of ↵Samuel Ortiz2013-06-19
| |\ | | | | | | | | | | | | | | | git://git.linaro.org/people/ljones/linux-3.0-ux500 Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | * mfd: htc-egpio: Use devm_ioremap_nocache() instead of ioremap_nocache()Wei Yongjun2013-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace probe-time ioremap_nocache() call with devm_ioremap_nocache() to avoid iounmap() missing and get rid of the corresponding iounmap() call on remove. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * mfd: davinci_voicecodec: Convert to use devm_* APIsSachin Kamat2013-06-19
| | | | | | | | | | | | | | | | | | | | | devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | mfd: vexpress: Make the driver optional for arm and arm64Pawel Moll2013-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver can be used on either arm or arm64 platforms, but the latter doesn't have any platform-specific configuration options, so it must be possible to manually enable the driver. As the gpiolib is optional for arm64 arch, the gpio/led code must be compiled conditionally. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: twl4030-power: Fix relocking on errorFlorian Vaussard2013-06-19
| | | | | | | | | | | | | | | | | | | | | | | | If an error occurs when loading power scripts or resources, the registers are not correctly relocked. Fix it. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: twl4030-power: Simplify error pathFlorian Vaussard2013-06-19
| | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary goto statements, causing duplicated if conditions. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-13 14:49:43 -0500