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89b5a5a607
Convert fsl-usb binding doc to yaml format. Additional change: - Remove port0 and port1 from required list. - Use common usb-drd.yaml for dr_mode property - Keep two difference examples. - Add interrupts to required property list. - Remove #address-cells and #size-cells in example. - Use predefined irq type macro. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240627144815.4014179-1-Frank.Li@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
96 lines
2.2 KiB
YAML
96 lines
2.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/usb/fsl,usb2.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale SOC USB controllers
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maintainers:
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- Frank Li <Frank.Li@nxp.com>
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description: |
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The device node for a USB controller that is part of a Freescale
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SOC is as described in the document "Open Firmware Recommended
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Practice: Universal Serial Bus" with the following modifications
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and additions.
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properties:
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compatible:
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oneOf:
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- enum:
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- fsl-usb2-mph
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- fsl-usb2-dr
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- items:
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- enum:
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- fsl-usb2-dr-v2.2
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- fsl-usb2-dr-v2.5
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- const: fsl-usb2-dr
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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phy_type:
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$ref: /schemas/types.yaml#/definitions/string
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enum: [ulpi, serial, utmi, utmi_wide]
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port0:
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$ref: /schemas/types.yaml#/definitions/flag
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description:
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Indicates port0 is connected for fsl-usb2-mph compatible controllers.
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port1:
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$ref: /schemas/types.yaml#/definitions/flag
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description:
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Indicates port1 is connected for "fsl-usb2-mph" compatible controllers.
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fsl,invert-drvvbus:
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$ref: /schemas/types.yaml#/definitions/flag
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description:
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for MPC5121 USB0 only. Indicates the
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port power polarity of internal PHY signal DRVVBUS is inverted.
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fsl,invert-pwr-fault:
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$ref: /schemas/types.yaml#/definitions/flag
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description:
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for MPC5121 USB0 only. Indicates
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the PWR_FAULT signal polarity is inverted.
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required:
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- compatible
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- reg
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- interrupts
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- phy_type
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allOf:
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- $ref: usb-drd.yaml#
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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usb@22000 {
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compatible = "fsl-usb2-mph";
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reg = <22000 1000>;
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interrupts = <27 IRQ_TYPE_EDGE_RISING>;
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phy_type = "ulpi";
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port0;
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port1;
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};
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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usb@23000 {
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compatible = "fsl-usb2-dr";
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reg = <23000 1000>;
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interrupts = <26 IRQ_TYPE_EDGE_RISING>;
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dr_mode = "otg";
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phy_type = "ulpi";
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};
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