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author | Nuno Sa <nuno.sa@analog.com> | 2024-01-29 17:13:24 +0100 |
---|---|---|
committer | Guenter Roeck <linux@roeck-us.net> | 2024-02-11 13:43:09 -0800 |
commit | 35c1bfb99fef9c71f9df5c1325db99a79300bc97 (patch) | |
tree | 38b776b57f7fdca4e3cd66d0b033a150d228fc49 /Documentation/ABI | |
parent | d07c41eb963a4f621d1867c36ad3b79b2f5faa20 (diff) | |
download | linux-35c1bfb99fef9c71f9df5c1325db99a79300bc97.tar.gz |
hwmon: add fault attribute for voltage channels
Sometimes a voltage channel might have an hard failure (eg: a shorted
MOSFET). Hence, add a fault attribute to report such failures.
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240129-b4-ltc4282-support-v4-2-fe75798164cc@analog.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/sysfs-class-hwmon | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-hwmon b/Documentation/ABI/testing/sysfs-class-hwmon index 3dac923c9b0ef..6c4e68ad4a833 100644 --- a/Documentation/ABI/testing/sysfs-class-hwmon +++ b/Documentation/ABI/testing/sysfs-class-hwmon @@ -149,6 +149,15 @@ Description: RW +What: /sys/class/hwmon/hwmonX/inY_fault +Description: + Reports a voltage hard failure (eg: shorted component) + + - 1: Failed + - 0: Ok + + RO + What: /sys/class/hwmon/hwmonX/cpuY_vid Description: CPU core reference voltage. |