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path: root/drivers/mfd/viperboard.c
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* mfd: viperboard: Do version query in dma memoryLars Poeschel2012-11-261-5/+4
| | | | | | | | | The query for the viperboard version was done with memory buffer on the stack but usb transfers need dma capable memory buffer. This is fixed now. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* iio: adc: Add viperboard adc driverLars Poeschel2012-11-201-0/+3
| | | | | | | | | | This adds the mfd cell to use the adc part of the Nano River Technologies viperboard. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* i2c: Add viperboard i2c master driverLars Poeschel2012-11-201-0/+3
| | | | | | | | This adds the mfd cell to use the i2c part of the Nano River Technologies viperboard as i2c master. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* gpio: Add viperboard gpio driverLars Poeschel2012-11-201-0/+3
| | | | | | | | | This adds the mfd cell to use the gpio a and gpio b part of the Nano River Technologies viperboard. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add viperboard driverLars Poeschel2012-11-201-0/+129
Add mfd driver for Nano River Technologies viperboard. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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