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0001 What:           /sys/bus/nvmem/devices/.../nvmem
0002 Date:           July 2015
0003 KernelVersion:  4.2
0004 Contact:        Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
0005 Description:
0006                 This file allows user to read/write the raw NVMEM contents.
0007                 Permissions for write to this file depends on the nvmem
0008                 provider configuration.
0009                 Note: This file is only present if CONFIG_NVMEM_SYSFS
0010                 is enabled
0011 
0012                 ex::
0013 
0014                   hexdump /sys/bus/nvmem/devices/qfprom0/nvmem
0015 
0016                   0000000 0000 0000 0000 0000 0000 0000 0000 0000
0017                   *
0018                   00000a0 db10 2240 0000 e000 0c00 0c00 0000 0c00
0019                   0000000 0000 0000 0000 0000 0000 0000 0000 0000
0020                   ...
0021                   *
0022                   0001000