linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	iio:ad7923: Use iio_push_to_buffers_with_timestamp()	Lars-Peter Clausen	2013-09-21	1	-8/+2
\| \| \| \| \| \| \|	Makes the code a bit shorter and less ugly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
*	iio: Remove unnecessary casts for iio_push_to_buffers()	Lars-Peter Clausen	2013-09-15	1	-1/+1
\| \| \| \| \| \| \| \|	Now that iio_push_to_buffers() takes a void pointer for the data parameter we can remove those casts to u8*. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
*	iio: adc: ad7923: Use devm_* APIs	Sachin Kamat	2013-08-03	1	-13/+7
\| \| \| \| \| \| \| \|	devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
*	iio:adc:ad7923: Add support for the ad7904/ad7914/ad7924	Lars-Peter Clausen	2013-03-17	1	-13/+50
\| \| \| \| \| \| \| \| \| \| \| \| \|	The ad7924 is software compatible with the ad7923. The ad7904 and ad7914 are the 8 and 10 bit version of the ad7924. While we are at it also drop the "with temperature sensor" from the Kconfig entry, since the chips do not have a temperature sensor. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Patrick Vasseur <patrick.vasseur@c-s.fr> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
*	iio:ad7923: Implement scale reporting	Lars-Peter Clausen	2013-03-17	1	-7/+53
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The driver already claims to support scale reporting in its channel spec, but doesn't actually implement this yet. This patch uses the regulator API to get the reference voltage and calculates the scale based on that. The patch also moves the global configuration bits into a field in the ad7923_state struct, since depending on the RANGE bit, the range goes either from 0 to VREF or from 0 to 2 * VREF. So we need to know the setting of the RANGE bit when calculating the scale. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Patrick Vasseur <patrick.vasseur@c-s.fr> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
*	iio:ad7923: Return error if we didn't get the expected result	Lars-Peter Clausen	2013-03-17	1	-0/+2
\| \| \| \| \| \| \| \| \| \|	Instead of leaving 'val' uninitialized return an error if the result's address did not match that of the channel we were trying to read. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Patrick Vasseur <patrick.vasseur@c-s.fr> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
*	iio:adc:ad7923 move to info_mask_(shared_by_type/separate)	Jonathan Cameron	2013-03-17	1	-2/+2
\| \| \| \| \| \| \| \| \|	The original info_mask is going away in favour of the broken out versions. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> cc: Patrick Vasseur <patrick.vasseur@c-s.fr> cc: Christophe Leroy <christophe.leroy@c-s.fr>
*	IIO ADC support for AD7923	Christophe Leroy	2013-03-16	1	-0/+298
	This patch adds support for Analog Devices AD7923 ADC in the IIO Subsystem. Signed-off-by: Patrick Vasseur <patrick.vasseur@c-s.fr> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>