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Diffstat (limited to 'Documentation/ABI/testing/sysfs-driver-w1_therm')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-w1_therm | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-w1_therm b/Documentation/ABI/testing/sysfs-driver-w1_therm index 6ffd3e3286a7..f2895205a515 100644 --- a/Documentation/ABI/testing/sysfs-driver-w1_therm +++ b/Documentation/ABI/testing/sysfs-driver-w1_therm @@ -1,3 +1,19 @@ +What: /sys/bus/w1/devices/.../alarms +Date: May 2020 +Contact: Akira Shimahara <akira215corp@gmail.com> +Description: + (RW) read or write TH and TL (Temperature High an Low) alarms. + Values shall be space separated and in the device range + (typical -55 degC to 125 degC), if not values will be trimmed + to device min/max capabilities. Values are integer as they are + stored in a 8bit register in the device. Lowest value is + automatically put to TL. Once set, alarms could be search at + master level, refer to Documentation/w1/w1_generic.rst for + detailed information +Users: any user space application which wants to communicate with + w1_term device + + What: /sys/bus/w1/devices/.../eeprom Date: May 2020 Contact: Akira Shimahara <akira215corp@gmail.com> |