33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
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Note:
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This documents additional properties of any device beyond what
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is documented in Documentation/admin-guide/sysfs-rules.rst
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What: /sys/devices/*/of_node
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Date: February 2015
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Contact: Device Tree mailing list <devicetree@vger.kernel.org>
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Description:
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Any device associated with a device-tree node will have
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an of_path symlink pointing to the corresponding device
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node in /sys/firmware/devicetree/
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What: /sys/devices/*/devspec
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Date: October 2016
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Contact: Device Tree mailing list <devicetree@vger.kernel.org>
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Description:
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If CONFIG_OF is enabled, then this file is present. When
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read, it returns full name of the device node.
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What: /sys/devices/*/obppath
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Date: October 2016
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Contact: Device Tree mailing list <devicetree@vger.kernel.org>
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Description:
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If CONFIG_OF is enabled, then this file is present. When
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read, it returns full name of the device node.
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What: /sys/devices/*/dev
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Date: Jun 2006
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Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Description:
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Major and minor numbers of the character device corresponding
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to the device (in <major>:<minor> format).
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