- 15 1月, 2011 1 次提交
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由 Lennert Buytenhek 提交于
Commit a1f5f22a ("gpio: timbgpio: irq_data conversion") was slightly too enthusiastic in converting timbgpio_irq() over to take an irq_data * argument instead of an unsigned int irq argument, as it is a flow handler, which still take IRQ numbers for now. (And on top of that, it was using the wrong accessors.) This fixes it up, and seems to build without warnings. Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 14 1月, 2011 39 次提交
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由 MyungJoo Ham 提交于
The MAX17042 is a fuel gauge with an I2C interface for lithium-ion betteries. Unlike its predecessor MAX17040, MAX17042 uses 16bit registers. Besides, MAX17042 has much more features than MAX17040; e.g., a thermistor, current and current accumulation measurement, battery internal resistance estimate, average values of measurement, and others. This patch implements a driver for MAX17042. In this initial release, we have implemented the most basic features of a fuel gauge: measure the battery capacity and voltage. Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NAnton Vorontsov <cbouatmailru@gmail.com>
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由 Mattias Wallin 提交于
This patch adds support for chip version 2.0 or cut 2.0. One new interrupt latch register - latch 12 - is introduced. Signed-off-by: NMattias Wallin <mattias.wallin@stericsson.com> Acked-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The WM831x can generate wake events, some unconditionally, so flag the primary IRQ as a wake source in order to help the CPU treat the /IRQ signal appropriately. 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
Since the legacy bus PM operations are deprecated move the suspend method over to dev_pm_ops. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 MyungJoo Ham 提交于
The previous driver did not support BUCK1-DVS3, BUCK1-DVS4, and BUCK2-DVS2 modes. This patch adds such modes and an option to block setting buck1/2 voltages out of the preset values. Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 MyungJoo Ham 提交于
The first releases of LP3974 have a large delay in RTC registers, which requires 2 seconds of delay after writing to a rtc register (recommended by National Semiconductor's engineers) before reading it. If "rtc_delay" field of the platform data is true, the rtc driver assumes that such delays are required. Although we have not seen LP3974s without requiring such delays, we assume that such LP3974s will be released soon (or they have done so already) and they are supported by "lp3974" without setting "rtc_delay" at the platform data. This patch adds delays with msleep when writing values to RTC registers if the platform data has rtc_delay set. 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 Andres Salomon 提交于
The SCx200 ACB driver supports ISA hardware as well as PCI. The PCI hardware is CS5535/CS5536 based, and the device that it grabs is handled by the cs5535-mfd driver. This converts the SCx200 driver to use a platform_driver rather than the previous PCI hackery. The driver used to manually track the iface list (via linked list); now it only does this for ISA devices. PCI ifaces are handled through standard driver model lists. It's unclear what happens in case of errors in the old ISA code; rather than pretending the code actually cares, I've dropped the (implicit) ignorance of return values and marked it with a comment. Signed-off-by: NAndres Salomon <dilinger@queued.net> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 MyungJoo Ham 提交于
This patch makes the driver to save and restore register values for hibernation. Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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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 Mark Brown 提交于
Since we don't have a PWM API every PWM driver ends up exporting its own version and we need to limit the platforms we try to build them on in order to avoid multiple definitions. As the AB8500 is normally a companion chip for the U8500 CPU depend on that architecture. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NHarald Welte <HaraldWelte@viatech.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Lennert Buytenhek 提交于
Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Joe Perches 提交于
drivers/gpio/cs5535-gpio.c: In function 'cs5535_gpio_probe': drivers/gpio/cs5535-gpio.c:269: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'resource_size_t' drivers/gpio/cs5535-gpio.c:269: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'resource_size_t' Use vsprintf extension %pR to format resource. Original-patch-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Joe Perches 提交于
drivers/misc/cs5535-mfgpt.c: In function 'cs5535_mfgpt_probe': drivers/misc/cs5535-mfgpt.c:320: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'resource_size_t' drivers/misc/cs5535-mfgpt.c:320: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'resource_size_t' Use vsprintf extension %pR to format resource. Original-patch-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
Actually makes the code larger rathe rthan smaller but does provide some isolation against core API changes. 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
The genirq core is being updated to pass struct irq_data to irq_chip operations. Update the TWL4030 driver to the new APIs. 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
The genirq core is being updated to supply struct irq_data to irq_chip operations rather than an irq number. Update the tps6586x driver to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The genirq core is being update to pass struct irq_data to irq_chip rather than an irq number to operations. Update tc6393 to the new API. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The genirq core is being updated to pass struct irq_data rather than an irq number to irq_chip operations. Update the t7166xb driver to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The genirq core is being updated to supply struct irq_data to irq_chip operations rather than an irq number. Update the SMTPE driver to the new APIs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NRabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The genirq core is being updated to pass struct irq_data to interrupt operations, update the MAX8998 driver to the new API. 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
The genirq infrastructure is being converted to pass struct irq_data rather than an irq number to irq_chip operations, update max8925 to the new APIs. 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
Convert the jz4740-adc driver to use the recently introduced IRQ API variants which are passed struct irq_data rather than an IRQ number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> 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
The genirq core is being converted to pass a struct irq_data to interrupt operations rather than an IRQ number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NCory Maccarrone <darkstar6262@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The genirq core is being converted to pass a struct irq_data to interrupt operations rather than an IRQ number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Lennert Buytenhek 提交于
Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca> 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
The genirq core is being converted to supply struct irq_data to chips rather than the interrupt number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The genirq core is being updated to pass struct irq_data rather than irq numbers into chip drivers. As part of the update assignments to NULL for unused operations are removed, these are not needed and the genirq docs should be good enough. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The interrupt controller APIs are being updated to pass a struct irq_data rather than the interrupt number. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The interrupt controller APIs are being updated to pass a struct irq_data rather than the interrupt number. 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
Most of these are GPIO operations, though a couple are just internal only functions. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NCory Maccarrone <darkstar6262@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
Partly for coding style reasons, but mostly because sparse warns on it. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
We should specify both a start and an end for the IRQ range rather than initialise the start twice. 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
There's no use of either of these outside of the driver so they can be declared static. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Stephen Warren 提交于
... and convert it to a dev_info print at probe time. There are many variants of this chip with different values of VERSIONCRC. The set of values is large, and not useful to enumerate. All are SW compatible. The difference lies in default settings of the various power rails, and other similar differences. The driver, or clients of the driver, shouldn't be affected by this, since all rails should be programmed into the desired state in all cases for correct operation. Derived-from-code-by: NAndrew Chew <achew@nvidia.com> Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Bryan Wu 提交于
Fix the following section mismatch warning when building omap2plus_defconfig: WARNING: vmlinux.o(.data+0x47d7c): Section mismatch in reference from the variable twl_driver to the function .init.text:twl_probe() Signed-off-by: NBryan Wu <bryan.wu@canonical.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mattias Wallin 提交于
This patch adds the ioresources used by subdrivers to retrieve their interrupt. Signed-off-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mattias Wallin 提交于
This patch makes the system wake up from suspend when an ab8500 interrupt occur. This can for example be USB cable insert or an RTC alarm. Signed-off-by: NMattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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