user/sven/linux.git/include/linux/mfd/wm8350, branch v2.6.34.6

mfd: Use completion interrupt for WM835x AUXADC

2010-03-07T21:17:33Z

Use the completion interrupt generated by the device rather than polling for conversions to complete. As a backup we still check the state of the AUXADC if we don't get a completion, mostly for systems that don't have the WM8350 interrupt infrastructure hooked up. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

gpiolib: Add support for WM8350 GPIO controller

2010-03-07T21:16:59Z

Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Convert WM8350 to genirq

2010-03-07T21:16:57Z

This gives us use of the diagnostic facilities genirq provides and will allow implementation of interrupt support for the WM8350 GPIOs. Stub functions are provided to ease the transition of the individual drivers, probably after additional work to pass the IRQ numbers via the struct devices. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

rtc: Suppress duplicate enable/disable of WM8350 update interrupt

2010-03-07T21:16:56Z

Unlike the wm8350-custom code genirq nests enable and disable calls so we can't just unconditionally mask or unmask the interrupt, we need to remember the state we set and only mask or unmask when there is a real change. Signed-off-by: Mark Brown Acked-by: Alessandro Zummo Cc: rtc-linux@googlegroups.com Signed-off-by: Samuel Ortiz

mfd: Add a data argument to the WM8350 IRQ free function

2010-03-07T21:16:56Z

To better match genirq. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Correct WM835x ISINK ramp time defines

2010-01-18T11:30:25Z

The constants used to specify ISINK ramp times for WM835x had the wrong shifts so that the on times applied to the off ramp and vice versa. The masks for the bitfields are correct. Signed-off-by: Mark Brown Cc: stable@kernel.org Signed-off-by: Samuel Ortiz

mfd: Convert wm8350 IRQ handlers to irq_handler_t

2009-12-13T18:21:39Z

This is done as simple code transformation, the semantics of the IRQ API provided by the core are are still very different to those of genirq (mainly with regard to masking). Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Allow platforms to specify an IRQ base for WM8350

2009-12-13T18:21:31Z

This is currently unused by the wm8350 drivers but getting it merged now will reduce merge issues in the future when implementing wm8350 genirq support. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Convert WM835x IRQ handling to use a data table

2009-12-13T18:21:02Z

Rather than open coding individual IRQs in each function which manipulates them store data for IRQs in a table which is then referenced in the users. This is a substantial code shrink and should be a performance win in cases where only a single IRQ goes off at once since instead of reading four of the second level IRQ registers for each interrupt we read only the sub-registers which have had an interrupt flagged. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Split wm8350 IRQ code into a separate file

2009-12-13T18:20:55Z

In preparation for refactoring - it's over 700 lines of well-isolated code and having it in a file by itself makes things more managable. While we're at it make sure that we clean up the IRQ if we fail after acquiring it on init. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz