Hi, On Tue, Mar 12, 2013 at 9:08 PM, Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx> 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.naveen@xxxxxxxxxxx> > --- > 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 <dianders@xxxxxxxxxxxx> _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
