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     maxItems: 2
  29     items:
  30       - description: Host controller interrupt
  31       - description: Device controller interrupt in isp1761
  32
  33   interrupt-names:
  34     minItems: 1
  35     maxItems: 2
  36     items:
  37       - const: host
  38       - const: peripheral
  39
  40   bus-width:
  41     description:
  42       Number of data lines.
  43     enum: [8, 16, 32]
  44     default: 32
  45
  46   dr_mode:
  47     enum:
  48       - host
  49       - peripheral
  50
  51 required:
  52   - compatible
  53   - reg
  54   - interrupts
  55
  56 additionalProperties: false
  57
  58 examples:
  59   - |
  60     #include <dt-bindings/interrupt-controller/arm-gic.h>
  61     usb@40200000 {
  62         compatible = "nxp,usb-isp1763";
  63         reg = <0x40200000 0x100000>;
  64         interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
  65         bus-width = <16>;
  66         dr_mode = "host";
  67     };
  68
  69 ...