Documentation/devicetree/bindings/serial/qcom,msm-uart.txt

   1 * MSM Serial UART
   2
   3 The MSM serial UART hardware is designed for low-speed use cases where a
   4 dma-engine isn't needed. From a software perspective it's mostly compatible
   5 with the MSM serial UARTDM except that it only supports reading and writing one
   6 character at a time.
   7
   8 Required properties:
   9 - compatible: Should contain "qcom,msm-uart"
  10 - reg: Should contain UART register location and length.
  11 - interrupts: Should contain UART interrupt.
  12 - clocks: Should contain the core clock.
  13 - clock-names: Should be "core".
  14
  15 Example:
  16
  17 A uart device at 0xa9c00000 with interrupt 11.
  18
  19 serial@a9c00000 {
  20         compatible = "qcom,msm-uart";
  21         reg = <0xa9c00000 0x1000>;
  22         interrupts = <11>;
  23         clocks = <&uart_cxc>;
  24         clock-names = "core";
  25 };