[PATCH v5 1/2] dt-bindings: usb: dwc3: Document ST STM32MP2 DWC3 xHCI USB controller

[Rob Herring]

On Thu, Sep 10, 2026 at 07:22:40AM +0200, Marek Vasut wrote:
> The ST STM32MP2 SoC contains single instance of DWC3 USB controller with
> glue logic wrapper around it controlled by syscon. Document the glue
> logic and DWC3 controller.
> 
> Co-developed-by: Pankaj Dev <pankaj.dev at st.com>
> Signed-off-by: Pankaj Dev <pankaj.dev at st.com>
> Co-developed-by: Clément Le Goffic <clement.legoffic at foss.st.com>
> Signed-off-by: Clément Le Goffic <clement.legoffic at foss.st.com>
> Co-developed-by: Gatien Chevallier <gatien.chevallier at foss.st.com>
> Signed-off-by: Gatien Chevallier <gatien.chevallier at foss.st.com>
> Signed-off-by: Marek Vasut <marex at nabladev.com>
> ---
> Cc: Alexandre Torgue <alexandre.torgue at foss.st.com>
> Cc: Conor Dooley <conor+dt at kernel.org>
> Cc: Fabrice Gasnier <fabrice.gasnier at foss.st.com>
> Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
> Cc: Marek Vasut <marex at nabladev.com>
> Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
> Cc: Rob Herring <robh at kernel.org>
> Cc: Thinh Nguyen <Thinh.Nguyen at synopsys.com>
> Cc: devicetree at vger.kernel.org
> Cc: kernel at dh-electronics.com
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-kernel at vger.kernel.org
> Cc: linux-stm32 at st-md-mailman.stormreply.com
> Cc: linux-usb at vger.kernel.org
> ---
> V2: Fix up Sob/Cdb lines
> V3: - Document maximum-speed
>     - Switch resets to maxItems: 1
>     - Drop label from example
>     - Use generic over-current-active-low
>     - Use ref: snps,dwc3-common.yaml and drop generic dr_mode/maximum-speed/phys/phy-names
> V4: - Split this from series arm64: dts: phy: st: usb: Add STM32MP2 USB support
>       https://lore.kernel.org/all/20260822074816.548662-1-marex@nabladev.com/
> V5: No change
> ---
>  .../bindings/usb/st,stm32mp25-dwc3.yaml       | 97 +++++++++++++++++++
>  1 file changed, 97 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/usb/st,stm32mp25-dwc3.yaml

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>