arm64: dts: qcom: sm8550: add TRNG node
[linux-modified.git] / Documentation / ABI / testing / sysfs-driver-xilinx-tmr-manager
1 What:          /sys/devices/platform/amba_pl/<dev>/errcnt
2 Date:          Nov 2022
3 Contact:       appana.durga.kedareswara.rao@amd.com
4 Description:   This control file provides the fault detection count.
5                This file cannot be written.
6                Example:
7                # cat /sys/devices/platform/amba_pl/44a10000.tmr_manager/errcnt
8                1
9
10 What:          /sys/devices/platform/amba_pl/<dev>/dis_block_break
11 Date:          Nov 2022
12 Contact:       appana.durga.kedareswara.rao@amd.com
13 Description:   Write any value to it, This control file enables the break signal.
14                This file is write only.
15                Example:
16                # echo <any value> > /sys/devices/platform/amba_pl/44a10000.tmr_manager/dis_block_break