Documentation/devicetree/bindings/usb/nxp,isp1760.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/usb/nxp,isp1760.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: NXP ISP1760 family controller bindings
   8
   9 maintainers:
  10   - Sebastian Siewior <bigeasy@linutronix.de>
  11   - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  12
  13 description: |
  14   NXP ISP1760 family, which includes ISP1760/1761/1763 devicetree controller
  15   bindings
  16
  17 properties:
  18   compatible:
  19     enum:
  20       - nxp,usb-isp1760
  21       - nxp,usb-isp1761
  22       - nxp,usb-isp1763
  23   reg:
  24     maxItems: 1
  25
  26   interrupts:
  27     minItems: 1
  28     items:
  29       - description: Host controller interrupt
  30       - description: Device controller interrupt in isp1761
  31
  32   interrupt-names:
  33     minItems: 1
  34     items:
  35       - const: host
  36       - const: peripheral
  37
  38   bus-width:
  39     description:
  40       Number of data lines.
  41     enum: [8, 16, 32]
  42     default: 32
  43
  44   dr_mode:
  45     enum:
  46       - host
  47       - peripheral
  48
  49 required:
  50   - compatible
  51   - reg
  52   - interrupts
  53
  54 additionalProperties: false
  55
  56 examples:
  57   - |
  58     #include <dt-bindings/interrupt-controller/arm-gic.h>
  59     usb@40200000 {
  60         compatible = "nxp,usb-isp1763";
  61         reg = <0x40200000 0x100000>;
  62         interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
  63         bus-width = <16>;
  64         dr_mode = "host";
  65     };
  66
  67 ...