On Wed, Mar 13, 2013 at 01:52:35PM -0700, Doug Anderson wrote: > Hi, > > On Tue, Mar 12, 2013 at 9:08 PM, Naveen Krishna Chatradhi > <ch.nav...@samsung.com> wrote: > > This patch adds DT support to NTC driver to parse the > > platform data. > > > > Also adds the support to work as an iio device. > > > > During the probe ntc driver gets the respective channels of ADC > > and uses iio_raw_read calls to get the ADC converted value. > > > > Signed-off-by: Naveen Krishna Chatradhi <ch.nav...@samsung.com> > > --- > > Changes since v3: > > 1. Added a NULL check before iio_channel_release > > 2. Modified a return statement > > > > Guenter Roeck, Its wonderful working with you. Thanks. > > > > .../devicetree/bindings/hwmon/ntc_thermistor.txt | 29 ++++ > > drivers/hwmon/Kconfig | 1 + > > drivers/hwmon/ntc_thermistor.c | 145 > > +++++++++++++++++--- > > include/linux/platform_data/ntc_thermistor.h | 8 +- > > 4 files changed, 163 insertions(+), 20 deletions(-) > > I haven't done a full review of this code, but it I built it in (along > with other CLs to enable it on exynos5250-snow) and the thermistors > are accessible and report reasonable values. > > localhost hwmon # grep "" /sys/class/hwmon/*/device/temp1_input > /sys/class/hwmon/hwmon0/device/temp1_input:37890 > /sys/class/hwmon/hwmon1/device/temp1_input:38393 > /sys/class/hwmon/hwmon2/device/temp1_input:37148 > /sys/class/hwmon/hwmon3/device/temp1_input:38059 > > Tested-by: Doug Anderson <diand...@chromium.org> > Thanks!
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