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can: janz-ican3: add documentation for existing sysfs entries 

This patch adds documentation for the existing sysfs entries for the janz PCI
module.

Signed-off-by: Andreas Gröger <andreas24groeger@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Andreas Gröger 2015-05-05 20:08:34 +02:00 committed by Marc Kleine-Budde
parent a2f1183599
commit 0d1802ef8f
2 changed files with 18 additions and 0 deletions
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Documentation/ABI/testing/sysfs-bus-pci-drivers-janz-cmodio Normal file
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What: /sys/bus/pci/drivers/janz-cmodio/.../modulbus_number
Date: May 2010
KernelVersion: 2.6.35
Contact: Ira W. Snyder <ira.snyder@gmail.com>
Description:
Value representing the HEX switch S2 of the janz carrier board CMOD-IO or CAN-PCI2
Read-only: value of the configuration switch (0..15)

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Documentation/ABI/testing/sysfs-class-net-janz-ican3 Normal file
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What: /sys/class/net/<iface>/termination
Date: May 2010
KernelVersion: 2.6.35
Contact: Ira W. Snyder <ira.snyder@gmail.com>
Description:
Value representing the can bus termination
Default: 1 (termination active)
Reading: get actual termination state
Writing: set actual termination state (0=no termination, 1=termination active)