Using 5.15.0-1056-bluefield, was able to see the rtc battery status using cat /sys/bus/platform/drivers/mlxbf-bootctl/MLNXBF04\:00/rtc_battery
svc-soc-ver@bu-lab64v1-oob:~$ cat /etc/mlnx-release bf-bundle-2.9.0-64_24.10_ubuntu-22.04_dev svc-soc-ver@bu-lab64v1-oob:~$ uname -r 5.15.0-1056-bluefield svc-soc-ver@bu-lab64v1-oob:~$ sudo lsmod | grep bootctl mlxbf_bootctl 28672 0 svc-soc-ver@bu-lab64v1-oob:~$ cat /sys/bus/platform/drivers/mlxbf-bootctl/rtc_battery cat: /sys/bus/platform/drivers/mlxbf-bootctl/rtc_battery: No such file or directory svc-soc-ver@bu-lab64v1-oob:~$ sudo cat /sys/bus/platform/drivers/mlxbf-bootctl/MLNXBF04\:00/rtc_battery 0x0 ** Tags removed: verification-needed-jammy-linux-bluefield ** Tags added: verification-done-jammy-linux-bluefield -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2078881 Title: mlx-bootctl: support RTC battery status read and clear To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2078881/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
