alistair23-linux/drivers/staging/greybus/Documentation/sysfs-bus-greybus

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What: /sys/bus/greybus/device/.../product
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
Product ID of a Greybus interface block.
What: /sys/bus/greybus/device/.../product_string
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
Product ID string of a Greybus interface block.
What: /sys/bus/greybus/device/.../unique_id
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
Unique ID of a Greybus interface block.
What: /sys/bus/greybus/device/.../vendor
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
Vendor ID of a Greybus interface block.
What: /sys/bus/greybus/device/.../vendor_string
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
Vendor ID string of a Greybus interface block.
What: /sys/bus/greybus/device/.../state
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
The current state of a Greybus connection.
It will be one of the following values:
0 - invalid
1 - disabled
2 - enabled
3 - error
4 - destroying
What: /sys/bus/greybus/device/.../protocol_id
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
The protocol id of a Greybus connection.
What: /sys/bus/greybus/device/.../device_id
Date: October 2015
KernelVersion: 4.XX
Contact: Greg Kroah-Hartman <greg@kroah.com>
Description:
The device id of a Greybus bundle.