diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-platform-mellanox-bootctl')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-mellanox-bootctl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl b/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl index 65ed3865da62..09f783fa0a53 100644 --- a/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl +++ b/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl @@ -150,3 +150,13 @@ Description: The "mfg_lock" sysfs attribute is write-only. A successful write to this attribute will latch the board-level attributes into EEPROM, making them read-only. + +What: /sys/bus/platform/devices/MLNXBF04:00/rtc_battery +Date: June 2025 +KernelVersion: 6.15 +Contact: "Xiangrong Li <xiangrongl@nvidia.com>" +Description: + The "rtc_battery" sysfs attribute is read-only. + A successful read from this attribute returns the status of + the board's RTC battery. The RTC battery status register is + also cleared upon successful read operation. |