- 01 8月, 2011 4 次提交
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由 Linus Walleij 提交于
Having another TPS chip at the end of the Kconfig when all it's relatives are grouped together in their own section seems totally counter-intuitive. Move it, also in the Makefile. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The user has to select the I2C and SPI drivers individually and they select the core driver for the device so there's no point in presenting the user with an option for the core driver. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Margarita Olaya 提交于
The tps65912 chip is a power management IC. It contains the following components: - Regulators - GPIO controller The core driver is registered as a platform driver, it provides communication through I2C and SPI interfaces. Signed-off-by: NMargarita Olaya Cabrera <magi@slimlogic.co.uk> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Acked-by: NLiam Girdwood <lrg@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Lars-Peter Clausen 提交于
Use the generic irq chip framework for implementing the irq chip for the jz4740-adc driver. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 05 7月, 2011 2 次提交
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由 Axel Lin 提交于
Base on Mark's comment [1], I make the Kconfig entry invisible to users. [1] https://lkml.org/lkml/2011/5/14/136Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Misael Lopez Cruz 提交于
TWL6040 IC provides analog high-end audio codec functions for handset applications. It contains several audio analog inputs and outputs as well as vibrator support. It's connected to the host processor via PDM interface for audio data communication. The audio modules are controlled by internal registers that can be accessed by I2C and PDM interface. TWL6040 MFD will be registered as a child of TWL-CORE, and will have two children of its own: twl6040-codec and twl6040-vibra. This driver is based on TWL4030 and WM8350 MFD drivers. Signed-off-by: NMisael Lopez Cruz <misael.lopez@ti.com> Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 04 7月, 2011 1 次提交
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由 Peter Ujfalusi 提交于
Rename the driver, and header file from twl4030-codec to twl4030-audio. To avoid breakage change depending drivers at the same time. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> CC: Misael Lopez Cruz <misael.lopez@ti.com> Acked-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 28 5月, 2011 1 次提交
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由 Liam Girdwood 提交于
Signed-off-by: NLiam Girdwood <lrg@ti.com> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 27 5月, 2011 8 次提交
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由 Jorge Eduardo Candelaria 提交于
The GPIO driver should reside in drivers/gpio/ for better organization. Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Jorge Eduardo Candelaria 提交于
On May 10, 2011, at 9:27 PM, Stephen Rothwell wrote: > Hi Jorge, > > On Tue, 10 May 2011 12:30:36 -0500 Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> wrote: >> >> On May 10, 2011, at 3:38 AM, Liam Girdwood wrote: >> >>> On Tue, 2011-05-10 at 12:44 +1000, Stephen Rothwell wrote: >>>> Hi Liam, >>>> >>>> After merging the voltage tree, today's linux-next build (x86_64 >>>> allmodconfig) failed like this: >>>> >>>> ERROR: "tps65910_gpio_init" [drivers/mfd/tps65910.ko] undefined! >>>> ERROR: "tps65910_irq_init" [drivers/mfd/tps65910.ko] undefined! >>>> ERROR: "irq_modify_status" [drivers/mfd/tps65910-irq.ko] undefined! >>>> ERROR: "irq_set_chip_and_handler_name" [drivers/mfd/tps65910-irq.ko] undefined! >>>> ERROR: "handle_edge_irq" [drivers/mfd/tps65910-irq.ko] undefined! >>>> >>>> I have used the voltage tree from next-20110509 for today. >>> >>> Jorge, could you send a fix for this today. >> >> The following patch should solve this: >> >> From: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> >> MFD: Fix TPS65910 build >> >> Support for tps65910 as a module is not available. The driver can >> only be compiled as built-in. OTOH, the regulator driver can still >> be built as module without breaking the compilation. >> >> Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> > > Today (even with the above patch included) I got these errors from the > x86_64 allmodconfig build: > > tps65910.c:(.text+0xf4140): undefined reference to `i2c_master_send' > drivers/built-in.o: In function `tps65910_i2c_read': > tps65910.c:(.text+0xf41d2): undefined reference to `i2c_transfer' > drivers/built-in.o: In function `tps65910_i2c_init': > tps65910.c:(.init.text+0xcb83): undefined reference to `i2c_register_driver' > drivers/built-in.o: In function `tps65910_i2c_exit': > tps65910.c:(.exit.text+0x6e0): undefined reference to `i2c_del_driver' > > I have used the voltage tree from next-20110509 again today. Following patch should fix the dependency problems. Please review: From: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> [PATCH] MFD: TPS65910: Fix I2C dependency TPS65910 driver can only be compiled built-in, so the I2C driver should be as well. Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Jorge Eduardo Candelaria 提交于
On May 10, 2011, at 3:38 AM, Liam Girdwood wrote: > On Tue, 2011-05-10 at 12:44 +1000, Stephen Rothwell wrote: >> Hi Liam, >> >> After merging the voltage tree, today's linux-next build (x86_64 >> allmodconfig) failed like this: >> >> ERROR: "tps65910_gpio_init" [drivers/mfd/tps65910.ko] undefined! >> ERROR: "tps65910_irq_init" [drivers/mfd/tps65910.ko] undefined! >> ERROR: "irq_modify_status" [drivers/mfd/tps65910-irq.ko] undefined! >> ERROR: "irq_set_chip_and_handler_name" [drivers/mfd/tps65910-irq.ko] undefined! >> ERROR: "handle_edge_irq" [drivers/mfd/tps65910-irq.ko] undefined! >> >> I have used the voltage tree from next-20110509 for today. > > Jorge, could you send a fix for this today. > > Thanks > > Liam > The following patch should solve this: From: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> MFD: Fix TPS65910 build Support for tps65910 as a module is not available. The driver can only be compiled as built-in. OTOH, the regulator driver can still be built as module without breaking the compilation. Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Graeme Gregory 提交于
The TPS65910 chip is a power management IC for multimedia and handheld devices. It contains the following components: - Regulators - GPIO controller - RTC The tps65910 core driver is registered as a platform driver and provides communication through I2C with the host device for the different components. Signed-off-by: NGraeme Gregory <gg@slimlogic.co.uk> Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Abhijeet Dharmapurikar 提交于
Add support for the irq controller in Qualcomm 8xxx pmic. The 8xxx interrupt controller provides control for gpio and mpp configured as interrupts in addition to other subdevice interrupts. The interrupt controller also provides a way to read the real time status of an interrupt. This real time status is the only way one can get the input values of gpio and mpp lines. Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Abhijeet Dharmapurikar 提交于
Add support for the Qualcomm PM8921 PMIC chip. The core driver will communicate with the PMIC chip via the MSM SSBI bus. Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Axel Lin 提交于
PCF50633_ADC and PCF50633_GPIO depends on MFD_PCF50633. Thus group NXP PCF50633* drivers together. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Axel Lin 提交于
Group TPSxxxxx power management chips together and sort in alphabetical order. This change makes it easier for users to find config options. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 25 5月, 2011 2 次提交
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由 Linus Walleij 提交于
This adds the DB5500 PRCMU driver. Right now this one is pretty restricted in functionality, exposing a simple interface to send I2C messages. Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Linus Walleij 提交于
We have decided that this function arbiter fits better in the MFD subsystem. Since we need to concatenate the split header files we move it basically like this: mv mach-ux500/prcmu-db8500.c drivers/mfd/db8500-prcmu.c mv mach-ux500/include/mach/prcmu-defs.h include/linux/mfd/db8500-prcmu.h mv mach-ux500/include/mach/prcmu-regs.h drivers/mfd/db8500-prcmu-regs.h mach-ux500/include/mach/prcmu.h >> include/linux/mfd/db8500-prcmu.h rm arch/arm/mach-ux500/include/mach/prcmu.h Then we update different #include statements and Makefile orders etc to make the PRCMU driver compile, link and boot in the new place without really changing any code. Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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- 31 3月, 2011 1 次提交
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由 Lucas De Marchi 提交于
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>
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- 28 3月, 2011 1 次提交
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由 Andres Salomon 提交于
Stephen ran into the following build error: drivers/mfd/cs5535-mfd.c:30:22: error: asm/olpc.h: No such file or directory olpc.h exists only on x86 (and in the future, ARM). Rather than wrapping the include in an #ifdef, just change cs5535-mfd to only build on x86. Reported-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NAndres Salomon <dilinger@queued.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 27 3月, 2011 1 次提交
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由 Guenter Roeck 提交于
The TPS61050/61052 driver uses MFD core code, yet does not specify the dependency in Kconfig. If it is the only MFD driver configured, compilation fails with ERROR: "mfd_add_devices" [drivers/mfd/tps6105x.ko] undefined! ERROR: "mfd_remove_devices" [drivers/mfd/tps6105x.ko] undefined! Fix the problem by adding "select MFD_CORE" to the respective Kconfig entry. Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 25 3月, 2011 1 次提交
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由 Guennadi Liakhovetski 提交于
On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NChris Ball <cjb@laptop.org>
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- 23 3月, 2011 6 次提交
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由 Linus Walleij 提交于
This adds a subdriver for the regulator found inside the TPS61050 and TPS61052 chips. Cc: Samuel Ortiz <samuel.ortiz@intel.com> Cc: Ola Lilja <ola.o.lilja@stericsson.com> Cc: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Linus Walleij 提交于
The TPS61050/TPS61052 are boost converters, LED drivers, LED flash drivers and a simple GPIO pin chips. Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Jonas Aberg <jonas.aberg@stericsson.com> Cc: Ola Lilja <ola.o.lilja@stericsson.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Randy Dunlap 提交于
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 MyungJoo Ham 提交于
MAX8997/MAX8966 chip is a multi-function device with I2C bussses. The chip includes PMIC, RTC, Fuel Gauge, MUIC, Haptic, Flash control, and Battery (charging) control. This patch is an initial release of a MAX8997/8966 driver that supports to enable the chip with its primary I2C bus that connects every device mentioned above except for Fuel Gauge, which uses another I2C bus. The fuel gauge is not supported by this mfd driver and is supported by a seperated driver of MAX17042 Fuel Gauge (yes, the fuel gauge part is compatible with MAX17042). Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Reviewed-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Keerthy 提交于
Introducing a driver for MADC on TWL4030 powerIC. MADC stands for monitoring ADC. This driver monitors the real time conversion of analog signals like battery temperature, battery cuurent etc. Signed-off-by: NKeerthy <j-keerthy@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Arun Murthy 提交于
AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage Signed-off-by: NArun Murthy <arun.murthy@stericsson.com> Acked-by: NLinus Walleij <linus.walleij@stericsson.com> Acked-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 22 3月, 2011 1 次提交
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由 Matti Aaltonen 提交于
This is the core of the WL1273 FM radio driver, it connects the two child modules. The two child drivers are drivers/media/radio/radio-wl1273.c and sound/soc/codecs/wl1273.c. The radio-wl1273 driver implements the V4L2 interface and communicates with the device. The ALSA codec offers digital audio, without it only analog audio is available. Signed-off-by: NMatti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 15 3月, 2011 1 次提交
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由 Cyril Chemparathy 提交于
TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial port device. It has a built-in programmable execution engine that can be programmed to operate as almost any serial bus (I2C, SPI, EasyScale, and others). This patch adds a driver for this controller device. The driver does not expose a user-land interface. Protocol drivers built on top of this layer are expected to remain in-kernel. Signed-off-by: NCyril Chemparathy <cyril@ti.com> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NSekhar Nori <nsekhar@ti.com> Signed-off-by: NKevin Hilman <khilman@ti.com>
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- 01 3月, 2011 1 次提交
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由 Keshava Munegowda 提交于
enabling and disabling the common clocks for ehci and ohci is implemented. usbhs is a common parent platform driver for EHCI and OHCI driver. This driver receives the clock enable and disable requests from ehci and ohci drivers.The UHH and TLL initialization is also performed. Signed-off-by: NKeshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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- 14 1月, 2011 3 次提交
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由 Sundar Iyer 提交于
Since the Ab8500 v1.0, the SPI support is deprecated on the HW. Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
While it is vanishingly unlikely that the device will be deployed on other architectures removing the dependency facilitates build testing when doing generic work on both the MFD core for the device and the subsystem drivers. There appears to be no actual code dependency. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Andres Salomon 提交于
Add an MFD driver to handle the ISA device on CS5535 and CS5536 southbridges. This ISA bridge is actually multiple devices: GPIOs, MFGPTs, etc. Signed-off-by: NAndres Salomon <dilinger@queued.net> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 29 12月, 2010 1 次提交
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由 Matti Aaltonen 提交于
This is the core of the WL1273 FM radio driver, it connects the two child modules. The two child drivers are drivers/media/radio/radio-wl1273.c and sound/soc/codecs/wl1273.c. The radio-wl1273 driver implements the V4L2 interface and communicates with the device. The ALSA codec offers digital audio, without it only analog audio is available. Signed-off-by: NMatti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 20 12月, 2010 1 次提交
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由 Sundar Iyer 提交于
Rename the tc35892 core/gpio drivers to tc3589x to include new variants in the same mfd core Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
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- 29 10月, 2010 4 次提交
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由 Mark Brown 提交于
Implement support for controlling WM831x and WM832x devices using SPI. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
In preparation for the addition of SPI support for the WM831x move the I2C specific code into a separate file with a separate Kconfig option so the I2C support can be excluded from the build. Also update the 1133-EV1 PMIC module support for SMDK6410 to use the new symbol. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Uwe Kleine-König 提交于
mc13892 is the companion PMIC for Freescale's i.MX51. It's similar enough to mc13782 to support it in a single driver. This patch introduces enough compatibility cruft to keep all users of the superseded mc13783 driver unchanged. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Daniel Drake 提交于
This device has GPIO, SPI and I2C capabilities. The hardware can be found in the OLPC XO-1.5 laptop. Based on earlier work by Harald Welte. Signed-off-by: NDaniel Drake <dsd@laptop.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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