Documentation/devicetree/bindings/serial/mtk-uart.txt

   1 * Mediatek Universal Asynchronous Receiver/Transmitter (UART)
   2
   3 Required properties:
   4 - compatible should contain:
   5   * "mediatek,mt8135-uart" for MT8135 compatible UARTS
   6   * "mediatek,mt8127-uart" for MT8127 compatible UARTS
   7   * "mediatek,mt8173-uart" for MT8173 compatible UARTS
   8   * "mediatek,mt6589-uart" for MT6589 compatible UARTS
   9   * "mediatek,mt6582-uart" for MT6582 compatible UARTS
  10   * "mediatek,mt6577-uart" for all compatible UARTS (MT8173, MT6589, MT6582,
  11         MT6577)
  12
  13 - reg: The base address of the UART register bank.
  14
  15 - interrupts: A single interrupt specifier.
  16
  17 - clocks: Clock driving the hardware.
  18
  19 Example:
  20
  21         uart0: serial@11006000 {
  22                 compatible = "mediatek,mt6589-uart", "mediatek,mt6577-uart";
  23                 reg = <0x11006000 0x400>;
  24                 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
  25                 clocks = <&uart_clk>;
  26         };