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* mfd: Cleanup irq namespaceThomas Gleixner2011-03-271-6/+6
| | | | | | | | Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Convert SMTPE driver to new irq_ APIsMark Brown2011-01-141-14/+14
| | | | | | | | | | 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: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add PM support to STMPE devicesSundar Iyer2010-10-291-0/+32
| | | | | | | | | | Add PM helpers to STMPE and add support to enable wakeup from low power states Acked-by: Rabin VINCENT <rabin.vincent@stericsson.com> Acked-by: Linus WALLEIJ <linus.walleij@stericsson.com> Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add stmpe auto sleep featureSundar R Iyer2010-08-121-0/+70
| | | | | | | | | | Some STMPE devices support entering sleep mode automatically on a specified timeout of inactivity on the I2C bus with the host system. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Sundar R Iyer <sundar.iyer@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add STMPE I/O Expander supportRabin Vincent2010-08-121-0/+915
Add support for the STMPE family of I/O Expanders from STMicroelectronics. These devices include upto 24 gpios and a varying selection of blocks, including PWM, keypad, and touchscreen controllers. This patch adds the MFD core. [l.fu@pengutronix.de: fix stmpe811 enable hook] [l.fu@pengutronix.de: add touchscreen platform data] Acked-by: Luotao Fu <l.fu@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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