dt-bindings: usb: document hub and host-controller properties

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Hub nodes and host-controller nodes with child nodes must specify values
for #address-cells (1) and #size-cells (0).

Also make the definition of the related reg property a bit more
stringent, and add comments to the example source.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

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Johan Hovold 2017-11-09 18:07:19 +01:00 • committed by Rob Herring

parent bfebcf5460

commit f877918cdd

1 changed files with 16 additions and 4 deletions

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Documentation/devicetree/bindings/usb/usb-device.txt

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