Documentation/devicetree/bindings/serial/renesas,em-uart.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: "http://devicetree.org/schemas/serial/renesas,em-uart.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: Renesas EMMA Mobile UART Interface
   8
   9 maintainers:
  10   - Magnus Damm <magnus.damm@gmail.com>
  11
  12 allOf:
  13   - $ref: serial.yaml#
  14
  15 properties:
  16   compatible:
  17     const: renesas,em-uart
  18
  19   reg:
  20     maxItems: 1
  21
  22   interrupts:
  23     maxItems: 1
  24
  25   clocks:
  26     maxItems: 1
  27
  28   clock-names:
  29     const: sclk
  30
  31 required:
  32   - compatible
  33   - reg
  34   - interrupts
  35   - clocks
  36   - clock-names
  37
  38 unevaluatedProperties: false
  39
  40 examples:
  41   - |
  42     #include <dt-bindings/interrupt-controller/arm-gic.h>
  43     uart0: serial@e1020000 {
  44             compatible = "renesas,em-uart";
  45             reg = <0xe1020000 0x38>;
  46             interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
  47             clocks = <&usia_u0_sclk>;
  48             clock-names = "sclk";
  49     };