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| author | Jonghwa Lee <jonghwa3.lee@samsung.com> | 2014-08-20 09:28:13 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 12:00:53 +0900 |
| commit | 44bc8b47ca4b4763b48f74f35e0fcfaea6a8dfe9 (patch) | |
| tree | ae7b9e0c882395185c23dc369aeff5950755b94b /Documentation | |
| parent | 7fa9b68a0ae602287dbbe161f89b4adf23d5a53d (diff) | |
| download | linux-3.10-44bc8b47ca4b4763b48f74f35e0fcfaea6a8dfe9.tar.gz linux-3.10-44bc8b47ca4b4763b48f74f35e0fcfaea6a8dfe9.tar.bz2 linux-3.10-44bc8b47ca4b4763b48f74f35e0fcfaea6a8dfe9.zip | |
hwmon: ntc_thermistor: Add ntc thermistor to thermal subsystem as a sensor.
To get more comprehensive and integrated thermal management, it adds ntc
thermistor to thermal framework as a thermal sensor. It's governed thermal
susbsystem only if it is described in DT node. Otherwise, it just notifies
temperature to userspace via sysfs as it used to be.
Change-Id: Ie5b8948ca0cb567854905e0e9ea903ff7cdc1f4c
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt b/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt index c6f66674f19..bdae6df488e 100644 --- a/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt +++ b/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt @@ -16,6 +16,9 @@ Requires node properties: - "io-channels" Channel node of ADC to be used for conversion. +Optional node properties: +- "#thermal-sensor-cells" Used to expose itself to thermal fw. + Read more about iio bindings at Documentation/devicetree/bindings/iio/iio-bindings.txt |