| * BCM283x mini UART | |
| Required properties: | |
| - compatible: must be "brcm,bcm2835-aux-uart" | |
| - reg: exactly one register range with length 0x1000 | |
| - clock: input clock frequency for the UART (used to calculate the baud | |
| rate divisor) | |
| Optional properties: | |
| - skip-init: if present, the baud rate divisor is not changed |