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| author | Linus Walleij <linus.walleij@linaro.org> | 2025-08-20 14:11:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-06 15:22:03 +0200 |
| commit | c79bf528738c0e98e0744f7a63c27fab35c93b43 (patch) | |
| tree | 52cb26e5afc9847e28a654a2e01f5e359c1c6490 | |
| parent | 4c9860fbe66177fddb8b7161d6809110d3960a6e (diff) | |
dt-bindings: usb: IXP4xx UDC bindings
This adds device tree bindings for the IXP4xx USB Device
Controller (UDC).
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250820-ixp4xx-udc-bindings-v1-1-640f29140164@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/devicetree/bindings/usb/intel,ixp4xx-udc.yaml | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/intel,ixp4xx-udc.yaml b/Documentation/devicetree/bindings/usb/intel,ixp4xx-udc.yaml new file mode 100644 index 000000000000..4ed602746897 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/intel,ixp4xx-udc.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/intel,ixp4xx-udc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel IXP4xx SoC USB Device Controller (UDC) + +description: The IXP4xx SoCs has a full-speed USB Device + Controller with 16 endpoints and a built-in transceiver. + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + compatible: + const: intel,ixp4xx-udc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + usb@c800b000 { + compatible = "intel,ixp4xx-udc"; + reg = <0xc800b000 0x1000>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH>; + }; |