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* Remove GENERIC_HARDIRQ config optionMartin Schwidefsky2013-09-131-66/+60
| | | | | | | | After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* mfd: da9063: Add Dialog DA9063 core driverKrystian Garbaciak2013-08-201-0/+12
| | | | | | | | | | | | | | | | | | | | | 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: wm8997: Make Kconfig prompt for WM8997 more consistentMark Brown2013-07-311-1/+1
| | | | | | | | | | | 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: max8998: Add irq domain supportTomasz Figa2013-06-301-0/+1
| | | | | | | | | | | 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 Strasser2013-06-241-0/+21
| | | | | | | | | | | | | | | | | | | | | | | 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: vexpress: Make the driver optional for arm and arm64Pawel Moll2013-06-191-1/+2
| | | | | | | | | | | | | 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: arizona: Integrate wm8997 into Arizona mfdCharles Keepax2013-06-181-0/+6
| | | | | | | | | | | The wm8997 is a compact, high-performance audio hub CODEC with SLIMbus interfacing, for smartphones, tablets and other portable audio devices based on the Arizona platform. This patch integrates the wm8997 into the Arizona mfd. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: cros_ec: Fix Kconfig typo - s/ned/need/Geert Uytterhoeven2013-06-111-1/+1
| | | | | | Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Move ssbi driver into drivers/mfdArnd Bergmann2013-06-111-1/+2
| | | | | | | | | | | | | | | There is no reason for ssbi to have its own top-level driver directory when the only users of this interface are all MFD drivers. The only mainline driver using it at the moment (PM8921) is marked broken and in fact does not compile. I have verified that fixing the trivial build breakage in pm8921 links in the new ssbi code just fine, but that can be a separate patch. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: David Brown <davidb@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: ab8500: Debugfs code depends on gpadcArnd Bergmann2013-05-171-1/+1
| | | | | | | | | | | | | | The AB8500_DEBUG code specifically requires access to the gpadc code, not just the common ab8500 driver. drivers/built-in.o: In function `ab8500_gpadc_bat_ctrl_print': mfd/ab8500-debugfs.c:1733: undefined reference to `ab8500_gpadc_get' mfd/ab8500-debugfs.c:1734: undefined reference to `ab8500_gpadc_read_raw' mfd/ab8500-debugfs.c:1736: undefined reference to `ab8500_gpadc_ad_to_voltage' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: tps65912: Select MFD_COREDavid Rientjes2013-05-161-0/+1
| | | | | | | | | | | | | | | CONFIG_MFD_CORE must be selected for TPS65912 to properly buid. Otherwise it results in a link error: drivers/built-in.o: In function `tps65912_device_init': (.text+0x587e4): undefined reference to `mfd_add_devices' drivers/built-in.o: In function `tps65912_device_init': (.text+0x5884c): undefined reference to `mfd_remove_devices' drivers/built-in.o: In function `tps65912_device_exit': (.text+0x58878): undefined reference to `mfd_remove_devices' Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* Merge tag 'mfd-3.10-1' of ↵Linus Torvalds2013-05-051-724/+720
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next Pull MFD update from Samuel Ortiz: "For 3.10 we have a few new MFD drivers for: - The ChromeOS embedded controller which provides keyboard, battery and power management services. This controller is accessible through i2c or SPI. - Silicon Laboratories 476x controller, providing access to their FM chipset and their audio codec. - Realtek's RTS5249, a memory stick, MMC and SD/SDIO PCI based reader. - Nokia's Tahvo power button and watchdog device. This device is very similar to Retu and is thus supported by the same code base. - STMicroelectronics STMPE1801, a keyboard and GPIO controller supported by the stmpe driver. - ST-Ericsson AB8540 and AB8505 power management and voltage converter controllers through the existing ab8500 code. Some other drivers got cleaned up or improved. In particular: - The Linaro/STE guys got the ab8500 driver in sync with their internal code through a series of optimizations, fixes and improvements. - The AS3711 and OMAP USB drivers now have DT support. - The arizona clock and interrupt handling code got improved. - The wm5102 register patch and boot mechanism also got improved." * tag 'mfd-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (104 commits) mfd: si476x: Don't use 0bNNN mfd: vexpress: Handle pending config transactions mfd: ab8500: Export ab8500_gpadc_sw_hw_convert properly mfd: si476x: Fix i2c warning mfd: si476x: Add header files and Kbuild plumbing mfd: si476x: Add chip properties handling code mfd: si476x: Add the bulk of the core driver mfd: si476x: Add commands abstraction layer mfd: rtsx: Support RTS5249 mfd: retu: Add Tahvo support mfd: ucb1400: Pass ucb1400-gpio data through ac97 bus mfd: wm8994: Add some OF properties mfd: wm8994: Add device ID data to WM8994 OF device IDs input: Export matrix_keypad_parse_of_params() mfd: tps65090: Add compatible string for charger subnode mfd: db8500-prcmu: Support platform dependant device selection mfd: syscon: Fix warnings when printing resource_size_t of: Add stub of_get_parent for non-OF builds mfd: omap-usb-tll: Convert to devm_ioremap_resource() mfd: omap-usb-host: Convert to devm_ioremap_resource() ...
| * mfd: si476x: Add header files and Kbuild plumbingAndrey Smirnov2013-04-191-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds all necessary header files and Kbuild plumbing for the core driver for Silicon Laboratories Si476x series of AM/FM tuner chips. The driver as a whole is implemented as an MFD device and this patch adds a core portion of it that provides all the necessary functionality to the two other drivers that represent radio and audio codec subsystems of the chip. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: retu: Add Tahvo supportAaro Koskinen2013-04-191-3/+3
| | | | | | | | | | | | | | | | | | | | Tahvo is a multi-function device on Nokia 770, implementing USB transceiver and charge/battery control. It's so close to Retu that a single driver can support both. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Kconfig alphabetical re-orderingSamuel Ortiz2013-04-091-677/+680
| | | | | | | | | | | | | | Ordering so many Kconfig alphabetically makes it a lot easier to read e.g. from menuconfig. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: support stmpe1801 18 bits enhanced port expanderJean-Nicolas Graux2013-04-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Provides support for 1801 variant of stmpe gpio port expanders. This chip has 18 gpios configurable as GPI, GPO, keypad matrix, special key or dedicated key function. Note that special/dedicated key function is not supported yet. Signed-off-by: Jean-Nicolas Graux <jean-nicolas.graux@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Remove twelve unused Kconfig symbolsPaul Bolle2013-04-091-48/+0
| | | | | | | | | | | | | | | | | | | | | | | | Twelve Kconfig symbols, all related to WM8350, WM8351, and WM8352, are unused. Commit 19d57ed5a308472a02e773f33c03ad4cb2ec6a9 ("mfd: Remove custom wm8350 cache implementation") removed all their (actual) users. Remove these symbols too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: da9055: Drop "select PMIC_DA9055"Paul Bolle2013-04-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | The Kconfig entry for DA9055 PMIC Support selects PMIC_DA9055. That was probably inspired by the similar select statement in the entry for DA9052/53 PMIC with I2C. But the DA9055 PMIC only comes in an I2C variant and its driver doesn't need a separate Kconfig symbol for shared code. In any case, this select can be dropped as PMIC_DA9055 doesn't exist. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: abx500: Move the AB8500 Kconfig fragmentLinus Walleij2013-04-051-7/+7
| | | | | | | | | | | | | | | | | | | | Move the AB8500 Kconfig fragment below the AB3100 so the menuconfig menu gets hierarchically nested and looks nice. Having the EZX PCAP in the middle disturbs the nice hierarchical layout from kconfig. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: syscon: Add non-DT supportAlexander Shiyan2013-04-051-1/+0
| | | | | | | | | | | | | | | | | | | | | | This patch allow using syscon driver from the platform data, i.e. possibility using driver on systems without oftree support. For search syscon device from the client drivers, "syscon_regmap_lookup_by_pdevname" function was added. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: cros_ec: Add MFD_CORE dependencyDavid Rientjes2013-04-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_MFD_CROS_EC requires CONFIG_MFD_CORE for a couple of functions that are declared but not defined: ERROR: "mfd_remove_devices" [drivers/mfd/cros_ec.ko] undefined! ERROR: "mfd_add_devices" [drivers/mfd/cros_ec.ko] undefined! Fix it by selecting CONFIG_MFD_CORE anytime CONFIG_MFD_CROS_EC is enabled. Signed-off-by: David Rientjes <rientjes@google.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add ChromeOS EC SPI driverSimon Glass2013-04-051-0/+10
| | | | | | | | | | | | | | | | | | | | This uses a SPI bus to talk to the ChromeOS EC. The protocol is defined by the EC and is fairly simple, with a length byte, checksum, command byte and version byte (to permit easy creation of new commands). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add ChromeOS EC I2C driverSimon Glass2013-04-051-0/+10
| | | | | | | | | | | | | | | | | | | | | | This uses an I2C bus to talk to the ChromeOS EC. The protocol is defined by the EC and is fairly simple, with a length byte, checksum, command byte and version byte (to permit easy creation of new commands). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add ChromeOS EC implementationSimon Glass2013-04-051-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the base EC implementation, which provides a high level interface to the EC for use by the rest of the kernel. The actual communcations is dealt with by a separate protocol driver which registers itself with this interface. Interrupts are passed on through a notifier. A simple message structure is used to pass messages to the protocol driver. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Jonathan Kliegman <kliegs@chromium.org> Signed-off-by: Luigi Semenzato <semenzato@chromium.org> Signed-off-by: Olof Johansson <olofj@chromium.org> Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | mfd: pm8921: Disable driver until it gets fixedDavid Brown2013-03-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The pm8921 driver has been broken for a while now, but was prevented from compiling because the SSBI bus driver was missing. Now that SSBI is present, pm8921 causes compile fails. Until the pm8921 driver is fixed, mark it as BROKEN to prevent compiles from failing. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge tag 'arizona-extcon-asoc' of ↵Greg Kroah-Hartman2013-03-261-0/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc into char-misc-next Mark writes: ASoC/extcon: arizona: Fix interaction between HPDET and headphone outputs This patch series covers both ASoC and extcon subsystems and fixes an interaction between the HPDET function and the headphone outputs - we really shouldn't run HPDET while the headphone is active. The first patch is a refactoring to make the extcon side easier.
| * mfd: Make AB8500_CORE select POWER_SUPPLY to fix build errorAxel Lin2013-03-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes below build error when CONFIG_POWER_SUPPLY is not set. drivers/built-in.o: In function `ab8500_power_off': drivers/mfd/ab8500-sysctrl.c:37: undefined reference to `power_supply_get_by_name' drivers/mfd/ab8500-sysctrl.c:53: undefined reference to `power_supply_get_by_name' make: *** [vmlinux] Error 1 Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | SSBI: Remove MSM_ prefix from SSBI driversDavid Brown2013-03-251-1/+1
|/ | | | | | | | | | Although the SSBI sub is currently only used on MSM SoCs, it is still a bus in its own right. Remove this msm_ prefix from the driver and it's symbols. Clients can now refer directly to ssbi_write() and ssbi_read(). Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mfd: Add missing GENERIC_HARDIRQS dependeciesHeiko Carstens2013-02-141-34/+38
| | | | | | | | | | | | A lot of mfd drivers select MFD_CORE which however depends on GENERIC_HARDIRQS support. So add the missing dependency to all drivers to get rid of this link error: ERROR: "irq_create_mapping" [drivers/mfd/mfd-core.ko] undefined! Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: tps65910: Select REGMAP_IRQ in Kconfig to fix build errorAnilKumar Ch2013-01-221-0/+1
| | | | | | | | | | | | | | | | | | TPS65910 mfd driver uses functions that are only avaiable when REGMAP_IRQ is enabled. So "select REGMAP_IRQ" is added to mfd Kconfig to fix below build error: drivers/built-in.o: In function `tps65910_irq_exit': /media/anil/kernel/drivers/mfd/tps65910.c:265: undefined reference to `regmap_del_irq_chip' drivers/built-in.o: In function `tps65910_irq_init': /media/anil/kernel/drivers/mfd/tps65910.c:254: undefined reference to `regmap_add_irq_chip' drivers/built-in.o: In function `tps65910_i2c_probe': /media/anil/kernel/drivers/mfd/tps65910.c:509: undefined reference to `regmap_irq_get_domain' make: *** [vmlinux] Error 1 Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Tested-by: Matt Porter <mporter@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd, TWL4030: TWL4030 need select REGMAP_I2CChuansheng Liu2013-01-161-0/+1
| | | | | | | | | | | | | Fix the build error: drivers/built-in.o: In function `twl_probe': drivers/mfd/twl-core.c:1256: undefined reference to `devm_regmap_init_i2c' make: *** [vmlinux] Error 1 Signed-off-by: liu chuansheng <chuansheng.liu@intel.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> [ Samuel is busy, taking it directly - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge tag 'mfd-3.8-1' of ↵Linus Torvalds2012-12-161-2/+61
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFS update from Samuel Ortiz: "This is the MFD patch set for the 3.8 merge window. We have several new drivers, most of the time coming with their sub devices drivers: - Austria Microsystem's AS3711 - Nano River's viperboard - TI's TPS80031, AM335x TS/ADC, - Realtek's MMC/memstick card reader - Nokia's retu We also got some notable cleanups and improvements: - tps6586x got converted to IRQ domains. - tps65910 and tps65090 moved to the regmap IRQ API. - STMPE is now Device Tree aware. - A general twl6040 and twl-core cleanup, with moves to the regmap I/O and IRQ APIs and a conversion to the recently added PWM framework. - sta2x11 gained regmap support. Then the rest is mostly tiny cleanups and fixes, among which we have Mark's wm5xxx and wm8xxx patchset." Far amount of annoying but largely trivial conflicts. Many due to __devinit/exit removal, others due to one or two of the new drivers also having come in through another tree. * tag 'mfd-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (119 commits) mfd: tps6507x: Convert to devm_kzalloc mfd: stmpe: Update DT support for stmpe driver mfd: wm5102: Add readback of DSP status 3 register mfd: arizona: Log if we fail to create the primary IRQ domain mfd: tps80031: MFD_TPS80031 needs to select REGMAP_IRQ mfd: tps80031: Add terminating entry for tps80031_id_table mfd: sta2x11: Fix potential NULL pointer dereference in __sta2x11_mfd_mask() mfd: wm5102: Add tuning for revision B mfd: arizona: Defer patch initialistation until after first device boot mfd: tps65910: Fix wrong ack_base register mfd: tps65910: Remove unused data mfd: stmpe: Get rid of irq_invert_polarity mfd: ab8500-core: Fix invalid free of devm_ allocated data mfd: wm5102: Mark DSP memory regions as volatile mfd: wm5102: Correct default for LDO1_CONTROL_2 mfd: arizona: Register haptics devices mfd: wm8994: Make current device behaviour the default mfd: tps65090: MFD_TPS65090 needs to select REGMAP_IRQ mfd: Fix stmpe.c build when OF is not enabled mfd: jz4740-adc: Use devm_kzalloc ...
| * mfd: tps80031: MFD_TPS80031 needs to select REGMAP_IRQAxel Lin2012-12-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver uses regmap_irq APIs, thus need to select REGMAP_IRQ. IRQ_DOMAIN will be selected if select REGMAP_IRQ, thus remove it here. This fixes below build errors: drivers/built-in.o: In function `tps80031_remove': drivers/mfd/tps80031.c:534: undefined reference to `regmap_del_irq_chip' drivers/built-in.o: In function `tps80031_irq_init': drivers/mfd/tps80031.c:305: undefined reference to `regmap_add_irq_chip' drivers/built-in.o: In function `tps80031_probe': drivers/mfd/tps80031.c:496: undefined reference to `regmap_irq_get_domain' drivers/mfd/tps80031.c:512: undefined reference to `regmap_del_irq_chip' make: *** [vmlinux] Error 1 Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: tps65090: MFD_TPS65090 needs to select REGMAP_IRQAxel Lin2012-11-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes below build error: drivers/built-in.o: In function `tps65090_i2c_probe': drivers/mfd/tps65090.c:180: undefined reference to `regmap_add_irq_chip' drivers/mfd/tps65090.c:190: undefined reference to `regmap_irq_chip_get_base' drivers/mfd/tps65090.c:203: undefined reference to `regmap_del_irq_chip' drivers/built-in.o: In function `tps65090_i2c_remove': drivers/mfd/tps65090.c:213: undefined reference to `regmap_del_irq_chip' make: *** [vmlinux] Error 1 Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add an AS3711 PMIC MFD driverGuennadi Liakhovetski2012-11-231-0/+9
| | | | | | | | | | | | | | | | | | AS3711 is a PMIC with multiple DCDC and LDO power supplies, GPIOs, an RTC, a battery charger and a general purpose ADC. This patch adds support for the MFD with support for a regulator driver and a backlight driver. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Introduce retu-mfd driverAaro Koskinen2012-11-211-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Retu is a multi-function device found on Nokia Internet Tablets implementing at least watchdog, RTC, headset detection and power button functionality. This patch implements minimum functionality providing register access, IRQ handling and power off functions. Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add TI TPS80031 mfd core driverLaxman Dewangan2012-11-211-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | TPS80031/ TPS80032 Fully Integrated Power Management with Power Path and Battery Charger. The device provides five configurable step-down converters, 11 general purpose LDOs, USB OTG Module, ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with Power Path from USB, 32K clock generator. Add the mfd core driver for TPS80031/TPS80032. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviwed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: sta2x11-mfd: Add regmap supportDavide Ciminaghi2012-11-201-0/+1
| | | | | | | | | | | | Signed-off-by: Davide Ciminaghi <ciminaghi@gnudd.com> Acked-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add viperboard driverLars Poeschel2012-11-201-0/+14
| | | | | | | | | | | | | | Add mfd driver for Nano River Technologies viperboard. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: twl6040: Convert to use regmap_irqPeter Ujfalusi2012-11-131-2/+2
| | | | | | | | | | | | | | | | | | With regmap_irq it is possible to remove the twl6040-irq.c file and simplify the code. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Select MFD_CORE for rtsxSamuel Ortiz2012-11-081-0/+1
| | | | | | | | | | | | The realtek driver use the MFD core API and thus must select MFD_CORE. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: Add realtek pcie card reader driverWei WANG2012-11-081-0/+9
| | | | | | | | | | | | | | | | | | | | Realtek PCI-E card reader driver adapts requests from upper-level sdmmc/memstick layer to the real physical card reader. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ti_tscadc: Add support for TI's TSC/ADC MFDevicePatil, Rachna2012-11-051-0/+11
| | | | | | | | | | | | | | | | | | | | Add the mfd core driver which supports touchscreen and ADC. With this patch we are only adding infrastructure to support the MFD clients. Signed-off-by: Patil, Rachna <rachna@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | Merge tag 'regulator-3.8' of ↵Linus Torvalds2012-12-131-1/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "A fairly quiet release again, a couple of relatively small new features and a bunch of driver specific work including yet more code elimination and fixes from Axel Lin. - Addidion of linear_min_sel for offsetting linear selectors in the helpers. - Support for continuous voltage ranges for regulators with extremely high resolution. - Drivers for AS3711, DA9055, MAX9873, TPS51632, TPS80031 and ARM vexpress." Fix up trivial conflict (due to typo fix) in palmas-regulator.c * tag 'regulator-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (80 commits) regulator: core: Fix logic to determinate if regulator can change voltage regulator: s5m8767: Fix to work even if no DVS gpio present regulator: s5m8767: Fix to read the first DVS register. regulator: s5m8767: Fix to work when platform registers less regulators regulator: gpio-regulator: gpio_set_value should use cansleep regulator: gpio-regulator: Fix logical error in for() loop regulator: anatop: Use regulator_[get|set]_voltage_sel_regmap regulator: anatop: Use linear_min_sel with linear mapping regulator: max1586: Implement get_voltage_sel callback regulator: lp8788-buck: Kill _gpio_request function regulator: tps80031: Convert tps80031_ldo_ops to linear_min_sel and list_voltage_linear regulator: lp8788-ldo: Remove val array in lp8788_config_ldo_enable_mode regulator: gpio-regulator: Add ifdef CONFIG_OF guard for regulator_gpio_of_match regulator: palmas: Convert palmas_ops_smps to regulator_[get|set]_voltage_sel_regmap regulator: palmas: Return raw register values as the selectors in [get|set]_voltage_sel regulators: add regulator_can_change_voltage() function regulator: tps51632: Ensure [base|max]_voltage_uV pdata settings are valid regulator: wm831x-dcdc: Add MODULE_ALIAS for wm831x-boostp regulator: wm831x-dcdc: Ensure selected voltage falls within requested range regulator: tps51632: Use linear_min_sel and regulator_[map|list]_voltage_linear ...
| * | mfd: tps6586x: move regulator dt parsing to regulator driverLaxman Dewangan2012-11-151-1/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Moving regulator node parsing to regulator driver in place of parsing it on mfd driver. The motivation for this change are: - MFD core driver should not depends on regulator and able to instantiate device without regulator. - The API for matching regulators are in regulator core and it is good that regulator driver only calls this API. - Regulator specific support should be in regulator driver only to ease any enhancement/modification for regulators. - The regulator driver is now registered as mfd sub device and all regulator registration is done from single probe call. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-12-121-0/+6
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC updates from Olof Johansson: "This contains the bulk of new SoC development for this merge window. Two new platforms have been added, the sunxi platforms (Allwinner A1x SoCs) by Maxime Ripard, and a generic Broadcom platform for a new series of ARMv7 platforms from them, where the hope is that we can keep the platform code generic enough to have them all share one mach directory. The new Broadcom platform is contributed by Christian Daudt. Highbank has grown support for Calxeda's next generation of hardware, ECX-2000. clps711x has seen a lot of cleanup from Alexander Shiyan, and he's also taken on maintainership of the platform. Beyond this there has been a bunch of work from a number of people on converting more platforms to IRQ domains, pinctrl conversion, cleanup and general feature enablement across most of the active platforms." Fix up trivial conflicts as per Olof. * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (174 commits) mfd: vexpress-sysreg: Remove LEDs code irqchip: irq-sunxi: Add terminating entry for sunxi_irq_dt_ids clocksource: sunxi_timer: Add terminating entry for sunxi_timer_dt_ids irq: versatile: delete dangling variable ARM: sunxi: add missing include for mdelay() ARM: EXYNOS: Avoid early use of of_machine_is_compatible() ARM: dts: add node for PL330 MDMA1 controller for exynos4 ARM: EXYNOS: Add support for secondary CPU bring-up on Exynos4412 ARM: EXYNOS: add UART3 to DEBUG_LL ports ARM: S3C24XX: Add clkdev entry for camif-upll clock ARM: SAMSUNG: Add s3c24xx/s3c64xx CAMIF GPIO setup helpers ARM: sunxi: Add missing sun4i.dtsi file pinctrl: samsung: Do not initialise statics to 0 ARM i.MX6: remove gate_mask from pllv3 ARM i.MX6: Fix ethernet PLL clocks ARM i.MX6: rename PLLs according to datasheet ARM i.MX6: Add pwm support ARM i.MX51: Add pwm support ARM i.MX53: Add pwm support ARM: mx5: Replace clk_register_clkdev with clock DT lookup ...
| * | mfd: Versatile Express config infrastructurePawel Moll2012-11-051-0/+6
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Versatile Express platform has an elaborated configuration system, consisting of microcontrollers residing on the mother- and daughterboards known as Motherboard/Daughterboard Configuration Controller (MCC and DCC). The controllers are responsible for the platform initialization (reset generation, flash programming, FPGA bitfiles loading etc.) but also control clock generators, voltage regulators, gather environmental data like temperature, power consumption etc. Even the video output switch (FPGA) is controlled that way. Those devices are _not_ visible in the main address space and the usual communication channel uses some kind of a bridge in the peripheral block sending commands (requests) to the controllers and receiving responses. It can take up to 500 microseconds for a transaction to be completed, therefore it is important to provide a non-blocking interface to it. This patch adds an abstraction of this infrastructure. Bridge drivers can register themselves with the framework. Then, a driver of a device can request an abstract "function" - the request will be redirected to a bridge referred by thedd "arm,vexpress,config-bridge" property of the device tree node. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
* | drivers: mfd: fix dependencies for MFD_RTSX_PCIGreg Kroah-Hartman2012-11-151-0/+1
| | | | | | | | | | | | | | | | | | | | We need to include MFD_CORE if this option is enabled, otherwise we get build errors. Cc: Wei WANG <wei_wang@realsil.com.cn> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Borislav Petkov <bp@alien8.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | drivers/mfd: Add realtek pcie card reader driverWei WANG2012-11-151-0/+9
|/ | | | | | | | | | Realtek PCI-E card reader driver adapts requests from upper-level sdmmc/memstick layer to the real physical card reader. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'mfd-3.7-1' of ↵Linus Torvalds2012-10-051-17/+58
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD changes from Samuel Ortiz: "MFD bits for the 3.7 merge window. As usual we have a few new drivers: - TI LP8788 - TI OMAP USB TLL - Maxim MAX8907 - SMSC ECE1099 - Dialog Semiconductor DA9055 - A simpler syscon driver that allow us to get rid of the anatop one. Drivers are also gradually getting Device Tree and IRQ domain support. The following drivers got DT support: - palmas, 88pm860x, tc3589x and twl4030-audio And those ones now use the IRQ domain APIs: - 88pm860x, tc3589x, db8500_prcmu Also some other interesting changes: - Intel's ICH LPC now supports Lynx Point - TI's twl4030-audio added a GPO child - tps6527 enabled its backlight subdevice - The twl6030 pwm driver moved to the new PWM subsystem And finally a bunch of cleanup and casual fixes for mc13xxx, 88pm860x, palmas, ab8500, wm8994, wm5110, max8907 and the tps65xxx family." Fix up various annoying conflicts: the DT and IRQ domain support came in twice and was already in 3.6. And then it was apparently rebased. Guys, DON'T REBASE! * tag 'mfd-3.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (89 commits) ARM: dts: Enable 88pm860x pmic mfd: 88pm860x: Move gpadc init into touch mfd: 88pm860x: Device tree support mfd: 88pm860x: Use irqdomain mfd: smsc: Add support for smsc gpio io/keypad driver backlight: tps65217_bl: Add missing platform_set_drvdata in tps65217_bl_probe mfd: DA9055 core driver mfd: tps65910: Add alarm interrupt of TPS65910 RTC to mfd device list mfd: wm5110: Add register patches for revision B mfd: wm5110: Disable control interface error report for WM5110 rev B mfd: max8907: Remove regulator-compatible from DT docs backlight: Add TPS65217 WLED driver mfd: Add backlight as subdevice to the tps65217 mfd: Provide the PRCMU with its own IRQ domain mfd: Fix max8907 sparse warning mfd: Add lp8788 mfd driver mfd: dbx500: Provide a more accurate smp_twd clock mfd: rc5t583: Fix warning messages regulator: palmas: Add DT support mfd: palmas: Change regulator defns to better suite DT ...
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-21 01:17:54 +0000