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path: root/drivers/mfd/arizona-irq.c
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* mfd: Initial support for the WM5110Mark Brown2012-07-16
| | | | | | | | | | | The WM5110 is a highly-integrated low-power audio system for smartphones, tablets and other portable audio devices. It combines an advanced DSP feature set with a flexible, high-performance audio hub CODEC. The support is based on the Arizona core driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add missing WM5102 ifdefsMark Brown2012-07-08
| | | | | | | References to the WM5102 tables need to be guarded. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: arizona: Interrupt supportMark Brown2012-06-23
Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds support for the interrupt controller on Arizona class devices. Since there are two interrupt domains in the device which share a single /IRQ pin by default we use two regmap IRQ domains with a trivial demux interrupt domain used to distribute the interrupts to the two devices. The devices do support multiple interrupt signals, future work will enable support for using this feature to avoid the demux. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>