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1* ARM SBSA defined generic UART2This UART uses a subset of the PL011 registers and consequently lives3in the PL011 driver. It's baudrate and other communication parameters4cannot be adjusted at runtime, so it lacks a clock specifier here.5 6Required properties:7- compatible: must be "arm,sbsa-uart"8- reg: exactly one register range9- interrupts: exactly one interrupt specifier10- current-speed: the (fixed) baud rate set by the firmware11