- 28 Oct, 2010 40 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6Linus Torvalds authored
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (73 commits) power: Revert "power_supply: Mark twl4030_charger as broken" mfd: Fix a memory leak when unload mc13xxx-core module mfd: Fix resource reclaim for max8998 mfd: Remove unneeded ret value checking for max8998 register updates mfd: Add free max8998->ono irq in max8998_irq_exit() mfd: Fix resource reclaim in pcf50633_remove() omap4: pandaboard: fix up mmc card detect logic mfd: Fix ezx_pcap_probe error path mfd: Fix off-by-one value range checking for tps6507x mfd: Remove __devinitdata from tc6393xb_mmc_resources mfd: Add WM831x SPI support mfd: Factor out WM831x I2C I/O from the core driver mfd: Remove DEBUG defines from mc13xxx-core mfd: Fix jz4740_adc_set_enabled mfd: Add TPS658621C device ID mfd: Fix twl-irq function declaration warnings regulator: max8998 BUCK1/2 voltage change with use of GPIOs mfd: Voltages and GPIOs platform_data definitions for max8998 regulator: max8998 BUCK1/2 internal voltages and indexes defined mfd: Support for ICs compliant with max8998 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: iTCO_wdt.c: remove extra pci_dev_put()'s from init code watchdog: add support for Broadcom BCM63xx built-in watchdog watchdog: f71808e_wdt: add support for the F71889FG watchdog: MachZ: fix debug macro watchdog: it8712f_wdt: Add module parameter for alternative reset sources watchdog: it8712f_wdt: Add comments for config/control register names watchdog: it87_wdt: Add support for watchdogs with 8b timers watchdog: it87_wdt: Add support for IT8720F watchdog watchdog: Use static const char * const where possible watchdog: iTCO_wdt: Cleanup warning messages watchdog: iTCO_wdt: TCO Watchdog patch for Intel Patsburg DeviceIDs
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: BUG_ON fix: check if page has buffers before calling page_buffers()
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Prarit Bhargava authored
The iTCO_wdt driver erroneously releases the pci_dev, and causes PCI hotremove to fail because of an incorrect usage count. The probe for this driver does a for_each_pci_dev() which gets a reference for a pci_dev when iTCO_wdt_init() is successful. The for_each_pci_dev() loop puts a reference for a pci_dev when iTCO_wdt_init() fails, so the iTCO_wdt_init() does not need to do any pci_dev_put()'s. The only pci_dev_put() that is required is in the iTCO_wdt_cleanup() function. Signed-off-by:
Prarit Bhargava <prarit@redhat.com> Signed-off-by:
Wim Van Sebroeck <wim@iguana.be>
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Samuel Ortiz authored
The missing definitions are now in. This reverts commit 23886839. Signed-off-by:
Samuel Ortiz <sameo@linux.intel.com>
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Axel Lin authored
Signed-off-by:
Axel Lin <axel.lin@gmail.com> Signed-off-by:
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Axel Lin authored
Properly free irq and unregister max8998->rtc device in max8998_i2c_probe() error path and max8998_i2c_remove(). Signed-off-by:
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Axel Lin authored
i2c_smbus_write_byte_data() returns zero or negative value, therefore no need to check if ret is greater than zero or not. Signed-off-by:
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Axel Lin authored
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Axel Lin authored
Calling sysfs_remove_group() to remove sysfs entries and unregister bl_pdev in pcf50633_remove(). Signed-off-by:
Harald Welte <laforge@gnumonks.org> Signed-off-by:
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Menon, Nishanth authored
For MMC1 Controller, card detect interrupt source is twl6030 which is non-gpio. The card detect call back function provides card present/absent status by reading MMC Control register present on twl6030. This functionality was introduced in mfd tree on track to kernel.org Sync pandaboard to the same and make mmc work. Cc: Tony Lindgren <tony@atomide.com> Cc: Madhusudhan Chikkature <madhu.cr@ti.com> Cc: Adrian Hunter <adrian.hunter@nokia.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Acked-by:
Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by:
Nishanth Menon <nm@ti.com> Tested-by:
Jarkko Nikula <jhnikula@gmail.com> Acked-by:
Madhusudhan Chikkature <madhu.cr@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
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Axel Lin authored
return -ENOMEM if create_singlethread_workqueue failed. Signed-off-by:
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Axel Lin authored
If bytes == (TPS6507X_MAX_REGISTER + 1), we have a buffer overflow when doing memcpy(&msg[1], src, bytes). Signed-off-by:
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Marek Vasut authored
This static struct resource tc6393xb_mmc_resources[] is used in resume function, therefore the data can not be wiped after init. Also, this causes a section mismatch. Signed-off-by:
Marek Vasut <marek.vasut@gmail.com> Acked-by:
Ian Molton <ian@mnementh.co.uk> Signed-off-by:
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Mark Brown authored
Implement support for controlling WM831x and WM832x devices using SPI. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
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Mark Brown authored
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:
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Samuel Ortiz authored
DEBUG and VERBOSE_DEBUG are not used. Reported-by:
David Jander <david@protonic.nl> Signed-off-by:
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Axel Lin authored
When enabled is false, clear BIT(engine) of JZ_REG_ADC_ENABLE register. Signed-off-by:
Lars-Peter Clausen <lars@metafoo.de> Signed-off-by:
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Andrew Chew authored
The interface for this device should be identical to that of the TPS658521A. Signed-off-by:
Andrew Chew <achew@nvidia.com> Acked-by:
Mike Rapoport <mike@compulab.co.il> Signed-off-by:
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G, Manjunath Kondaiah authored
Fixes following sparse warnings for twl4030 and twl6030 irq files. drivers/mfd/twl4030-irq.c:783:5: warning: symbol 'twl4030_init_irq' was not declared. Should it be static? drivers/mfd/twl4030-irq.c:863:5: warning: symbol 'twl4030_exit_irq' was not declared. Should it be static? drivers/mfd/twl4030-irq.c:873:5: warning: symbol 'twl4030_init_chip_irq' was not declared. Should it be static? drivers/mfd/twl6030-irq.c:226:5: warning: symbol 'twl6030_init_irq' was not declared. Should it be static? drivers/mfd/twl6030-irq.c:290:5: warning: symbol 'twl6030_exit_irq' was not declared. Should it be static? Signed-off-by:
G, Manjunath Kondaiah <manjugk@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Tony Lindgren <tony@atomide.com> Cc: Nishanth Menon <nm@ti.com> Signed-off-by:
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Lukasz Majewski authored
max8998_pmic_probe: - modified to check if valid pins are defined at platform data - maximal voltage values (predefined at platform data) are uploaded to max8998 device max8998_set_voltage_buck: - BUCK1/2 voltages change between values already defined - Checks if valid GPIO pins are passed from platform data - If requested voltage cannot be satisfied from already defined values, then one of free slots is used - Predefined maximum voltages (as defined at platform data) are always available Signed-off-by:
Lukasz Majewski <l.majewski@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Acked-by:
Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by:
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Lukasz Majewski authored
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Lukasz Majewski authored
BUCK1/2 internal voltages and indexes defined in the struct max8998_data max_get_voltage_register now uses index values to chose proper register More generic BUCK1/2 registers names provided Signed-off-by:
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Lukasz Majewski authored
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Lukasz Majewski authored
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Grazvydas Ignotas authored
The chip TRM documentation contradicts itself about this bit, page 174 of swcu050e says bit should be 0 for clear-on-read behavior, while page 487 says it should be 1. Testing shows it should be 1, so set the .set_cor flag accordingly. This is needed for upcoming BCI charging driver to function. Signed-off-by:
Grazvydas Ignotas <notasas@gmail.com> Acked-by:
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Brian Harring authored
When the cell data_size is 0, the resulting platform_data pointer will be set to ZERO_SIZE_PTR. That could be misleading for device drivers running a NULL check on thei platform_data pointer before dereferencing it. Signed-off-by:
Brian Harring <ferringb@gmail.com> Signed-off-by:
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Grazvydas Ignotas authored
Now that we have twl4030 charger driver, add back it's platform_data (which was removed by f7ea2dc5 as unused). Signed-off-by:
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Uwe Kleine-König authored
The mfd driver for MC13783 recently got support for MC13892 and was renamed accordingly from mc13783-core to mc13xxx-core. Do the same for rtc-mc13783. The only relevant change is to use platform id's to tell the platform bus that this driver is responsible for mc13892-rtc devices, too. Acked-by:
Alessandro Zummo <a.zummo@towertech.it> Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
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kishore kadiyala authored
Adding card detect callback function and card detect configuration function for MMC1 Controller on OMAP4. Card detect configuration function does initial configuration of the MMC Control & PullUp-PullDown registers of Phoenix. For MMC1 Controller, card detect interrupt source is twl6030 which is non-gpio. The card detect call back function provides card present/absent status by reading MMC Control register present on twl6030. Since OMAP4 doesn't use any GPIO line as used in OMAP3 for card detect, the suspend/resume initialization which was done in omap_hsmmc_gpio_init previously is moved to the probe thus making it generic for both OMAP3 & OMAP4. Cc: Tony Lindgren <tony@atomide.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Madhusudhan Chikkature <madhu.cr@ti.com> Cc: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by:
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Uwe Kleine-König authored
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:
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Uwe Kleine-König authored
The last user is gone since v2.6.34-rc1~40 Signed-off-by:
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Uwe Kleine-König authored
The regulator driver was converted to get the needed data directly from platform_data by a10099bc (regulator/mc13783: various cleanups) so regulators and num_regulators can go away. Then apart from the flag indicating that the adc does a conversion, flags is only a copy of the flags member of platform_data. This flag isn't needed to be returned by mc13783_get_flags, so mc13783_get_flags now gets the flags from platform_data, too and the driver private member is renamed for clearity. Signed-off-by:
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Daniel Drake authored
This is needed for supporting the upcoming VX855 camera and OLPC DCON drivers, as well as the advanced viafb features on non-OLPC hardware based on this chip. Based on earlier work by Harald Welte. Signed-off-by:
Daniel Drake <dsd@laptop.org> Signed-off-by:
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Daniel Drake authored
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:
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Daniel Drake authored
The upcoming VIA VX855 MFD driver needs to communicate resources to subdevices where the resources may be claimed by ACPI. Add a flag to mfd_cell to request that resources are not policed. Signed-off-by:
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Haojian Zhuang authored
Remove original 3-second ONKEY event. Detect ONKEY changing event directly. So both UP and DOWN event of ONKEY in max8925 are monitered. Signed-off-by:
Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
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Haojian Zhuang authored
88pm860x supports auto-blink LED in hardware. It messed with timer trigger. Now disable the auto-blink function. Signed-off-by:
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Mark Brown authored
The WM8325 is a PMIC for low power, high performance applications. From a software point of view the device is identical to the WM8320, all the differences are at the hardware level. Signed-off-by:
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Mark Brown authored
Otherwise sparse warns about a public symbol with no declaration and the compiler can't spot if the callers and users have different signatures for the function. Signed-off-by:
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