169751729SVikas Manocha* ARM AMBA Primecell PL011 & PL010 serial UART 269751729SVikas Manocha 369751729SVikas ManochaRequired properties: 469751729SVikas Manocha- compatible: must be "arm,primecell", "arm,pl011" or "arm,pl010" 569751729SVikas Manocha- reg: exactly one register range with length 0x1000 669751729SVikas Manocha- clock: input clock frequency for the UART (used to calculate the baud 769751729SVikas Manocha rate divisor) 8*165316e3SFabian Vogt 9*165316e3SFabian VogtOptional properties: 10*165316e3SFabian Vogt- skip-init: if present, the baud rate divisor is not changed 11