kernel/linux.git/drivers/mfd/Makefile, branch linux-2.6.35.y

mfd: New AB8500 driver

2010-05-27T23:38:00+00:00

Add a new driver to support the AB8500 Power Management chip, replacing the current AB4500. The new driver replaces the old one, instead of an incremental modification, because this is a substantial overhaul including: - Split of the driver into -core and -spi portions, to allow another interface layer to be added - Addition of interrupt support - Switch to MFD core API for handling subdevices - Simplification of the APIs to remove a redundant block parameter - Rename of the APIs and macros from ab4500_* to ab8500_* - Rename of the files from ab4500* to ab8500* - Change of the driver name from ab4500 to ab8500 Acked-by: Linus Walleij Acked-by: Srinidhi Kasagar Signed-off-by: Rabin Vincent Signed-off-by: Samuel Ortiz

mfd: Move pcf50633 irq related functions to its own file.

2010-05-27T23:37:50+00:00

This reduces code clutter a bit and will ease an migration to genirq. Signed-off-by: Lars-Peter Clausen Signed-off-by: Samuel Ortiz

mfd: Use threaded irq for pcf50633

2010-05-27T23:37:49+00:00

Use threaded oneshot irq handler instead of normal irq handler and a workqueue. Signed-off-by: Lars-Peter Clausen Signed-off-by: Samuel Ortiz

mfd: AB3550 core driver

2010-05-27T23:37:46+00:00

This adds a core driver for the AB3550 mixed-signal circuit found in the ST-Ericsson U300 platforms. This driver is a singleton proxy for all access to the AB3550 sub functionality drivers which can be added on top of this one: RTC, regulators, battery and system power control, vibrator, LEDs and an ALSA codec. Signed-off-by: Mattias Wallin Signed-off-by: Linus Walleij Signed-off-by: Samuel Ortiz

mfd: AB3100 register access change to abx500 API

2010-05-27T23:37:45+00:00

The interface for the AB3100 is changed to make way for the ABX500 family of chips: AB3550, AB5500 and future ST-Ericsson Analog Baseband chips. The register access functions are moved out to a separate struct abx500_ops. In this way the interface is moved from the implementation and the sub functionality drivers can keep their interface intact when chip infrastructure and communication mechanisms changes. We also define the AB3550 device IDs and the AB3550 platform data struct and convert the catenated 32bit event to an array of 3 x 8bits. Signed-off-by: Mattias Wallin Signed-off-by: Linus Walleij Signed-off-by: Samuel Ortiz

mfd: Add Toshiba's TC35892 MFD core

2010-05-27T23:37:42+00:00

The TC35892 I/O Expander provides 24 GPIOs, a keypad controller, timers, and a rotator wheel interface. This patch adds the MFD core. Acked-by: Linus Walleij Signed-off-by: Rabin Vincent Signed-off-by: Samuel Ortiz

mfd: Add TPS6507x support

2010-05-27T23:37:38+00:00

TPS6507x are multi function (PM, touchscreen) chipsets from TI. This commit also changes the corresponding regulator driver from being standalone to an MFD subdevice. Signed-off-by: Todd Fischer Acked-by: Mark Brown Signed-off-by: Liam Girdwood Signed-off-by: Samuel Ortiz

mfd: Janz CMOD-IO PCI MODULbus Carrier Board support

2010-05-27T23:37:32+00:00

The Janz CMOD-IO PCI MODULbus carrier board is a PCI to MODULbus bridge, which may host many different types of MODULbus daughterboards, including CAN and GPIO controllers. Signed-off-by: Ira W. Snyder Reviewed-by: Wolfgang Grandegger Signed-off-by: Samuel Ortiz

mfd: Add support for the RDC321x southbridge

2010-05-27T23:37:28+00:00

This patch adds a new MFD driver for the RDC321x southbridge. This southbridge is always present in the RDC321x System-on-a-Chip and provides access to some GPIOs as well as a watchdog. Access to these two functions is done using the southbridge PCI device configuration space. Signed-off-by: Florian Fainelli Signed-off-by: Samuel Ortiz

mfd: Add WM8994 interrupt controller support

2010-04-05T18:18:07+00:00

The WM8994 has an interrupt controller which supports interrupts for both CODEC and GPIO portions of the chip. Support this using genirq, while allowing for systems that do not have an interrupt hooked up. Wrapper functions are provided for the IRQ request and free to simplify the code in consumer drivers when handling cases where IRQs are not set up. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz