- 18 Jun, 2013 5 commits
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Libo Chen authored
use module_pci_driver instead of init/exit, make code cleaner. Signed-off-by: Libo Chen <libo.chen@huawei.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Chao Xie authored
Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Chao Xie authored
Separate the devices initialization into different functions. It makes the probe function clearer. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Chao Xie authored
Change the chip id definition and detection and then: 1. We no longer need to add PM800_CHIP_XXX for the coming revision. 2. We no longer need to pass driver_data in i2c_device_id as we can distinguish the chips from the CHIP_ID register. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Chao Xie authored
pm800_pages_init and pm800_pages_exit are called by pm800_probe. Change the code to enhance error handling and remove unused code at pm800_pages_init/exit and pm800_probe. Signed-off-by: Yi Zhang <yizhang@marvell.com> Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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- 17 Jun, 2013 8 commits
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Chao Xie authored
88pm800 has two addtional pages - power and gpadc. The address of the pages depends on the address of 88pm800. So do not need pass the address of the power and gpadc in platform data. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Yi Zhang authored
88pm800/88pm805 interrupt is asserted low if the events happened. So remove IRQF_TRIGGER_FALLING for irq request. Also, the interrupt wiring is board dependent so do not set IRQF_TRIGGER by default. Signed-off-by: Yi Zhang <yizhang@marvell.com> Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Chao Xie authored
mask_invert must be set otherwise interrupts cannot be cleared. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Chao Xie authored
88pm800 and 88pm805 shouldnot have the same driver name. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Yi Zhang authored
Move "device_800_init" to fix NULL pointer error when calling "device_gpadc_init" as it needs "subchip->regmap_gpadc" to set registers via regmap interface Signed-off-by: Yi Zhang <yizhang@marvell.com> Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Charles Keepax authored
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>
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Mark Brown authored
Ensure that the device is in a known good state. This should have little practical impact as the runtime PM will reset the device shortly after probe but it's neater. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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J Keerthy authored
Remove code which is not necessary for a device tree boot. Boot tested on OMAP5-UEVM board. Signed-off-by: J Keerthy <j-keerthy@ti.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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- 13 Jun, 2013 26 commits
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git://breakpoint.cc/bigeasy/linuxSamuel Ortiz authored
A complete refurbished series inclunding: - DT support for the MFD, TSC and ADC driver & platform device support, which has no users, has been killed. - iio_map from last series is gone and replaced by proper nodes in the device tree. - suspend fixes which means correct data structs are taken and no interrupt storm - fifo split which should problem with TSC & ADC beeing used at the same time - The ADC channels are now checked before blindly applied. That means the touch part reads X, Y and Z coordinates and does not mix them up. Same goes for the IIO ADC driver. - The IIO ADC driver now creates files named in_voltageX_raw where X represents the ADC line instead of a number starting at 0. A read from this file can return -EBUSY in case touch is busy and the ADC didn't collect a value.
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Lee Jones authored
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Lee Jones authored
Saves on code and simplifies the driver, as these resources are now tracked and freed automatically when the driver is realised. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Sachin Kamat authored
devm_regmap_init_i2c() is device managed and makes cleanup simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Lee Jones authored
The AB8500 external regulator driver is now a device in its own right, so it requires registering and probing in the normal way. This patch will ensure the driver is probed once registered for all devices which support them. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Lee Jones authored
... as stipulated by the Hardware Specification document. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Jingoo Han authored
The usage of strict_strtoul() is not preferred, because strict_strtoul() is obsolete. Thus, kstrtoul() should be used. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Fabio Baltieri authored
Add of_compatible string to the ab8500-codec cell to allow the driver to grab handlers such as regulators from device-tree when available. Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Alexandre Torgue authored
AB8540 RTC have changed between AB8540_cut1 and AB8540_cut2.Different ressources to define for those two version. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Julien Delacou <julien.delacou@stericsson.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Lee Jones authored
The ab8500-leds driver has never been upstreamed and was replaced by a PWM framework based driver, so these references are not needed anymore. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/miscSamuel Ortiz authored
mfd: arizona: Updates for v3.10 A bunch of enhancements and fixes for the arizona devices, adding a few new features (the main one being device tree) and improving robustness.
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- 12 Jun, 2013 1 commit
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Sebastian Andrzej Siewior authored
Usually we get all the values we wanted but it is possible, that te ADC unit is busy performing the conversation for the HW events. In that case -EBUSY is returned and the user may re-call the function. Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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