dt-bindings: usb: dwc3: Add a property to reserve endpoints

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Some of the endpoints may be reserved by hardware for different purposes,
e.g., tracing control and output. This is the case, for instance, on
Intel Merrifield and Moorefield platforms that reserve a few and USB driver
may not use them for the regular transfers. Add the respective bindings.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Ferry Toth <fntoth@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250212193116.2487289-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Andy Shevchenko 2025-02-12 21:28:01 +02:00 • committed by Greg Kroah-Hartman

parent 7f7283183c

commit 8bc8a32a28

1 changed files with 11 additions and 0 deletions

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Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml

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