* MSM Serial UART The MSM serial UART hardware is designed for low-speed use cases where a dma-engine isn't needed. From a software perspective it's mostly compatible with the MSM serial UARTDM except that it only supports reading and writing one character at a time. Required properties: - compatible: Should contain "qcom,msm-uart" - reg: Should contain UART register location and length. - interrupts: Should contain UART interrupt. - clocks: Should contain the core clock. - clock-names: Should be "core". Example: A uart device at 0xa9c00000 with interrupt 11. serial@a9c00000 { compatible = "qcom,msm-uart"; reg = <0xa9c00000 0x1000>; interrupts = <11>; clocks = <&uart_cxc>; clock-names = "core"; };