linux-imx/Documentation/ABI/testing/sysfs-bus-mcb
Johannes Thumshirn 803f1ca60d mcb: export bus information via sysfs
Export information about the bus stored in the FPGA's header to userspace via
sysfs, instead of hiding it in pr_debug()s from everyone.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Andreas Werner <andreas.werner@men.de>
Tested-by: Andreas Werner <andreas.werner@men.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-03 15:07:35 -07:00

820 B

What: /sys/bus/mcb/devices/mcb:X Date: March 2016 KernelVersion: 4.7 Contact: Johannes Thumshirn jth@kernel.org Description: Hardware chip or device hosting the MEN chameleon bus

What: /sys/bus/mcb/devices/mcb:X/revision Date: March 2016 KernelVersion: 4.7 Contact: Johannes Thumshirn jth@kernel.org Description: The FPGA's revision number

What: /sys/bus/mcb/devices/mcb:X/minor Date: March 2016 KernelVersion: 4.7 Contact: Johannes Thumshirn jth@kernel.org Description: The FPGA's minor number

What: /sys/bus/mcb/devices/mcb:X/model Date: March 2016 KernelVersion: 4.7 Contact: Johannes Thumshirn jth@kernel.org Description: The FPGA's model number

What: /sys/bus/mcb/devices/mcb:X/name Date: March 2016 KernelVersion: 4.7 Contact: Johannes Thumshirn jth@kernel.org Description: The FPGA's name