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[FreeBSD/FreeBSD.git] / Bindings / serial / brcm,bcm2835-aux-uart.txt
1 * BCM2835 AUXILIAR UART
2
3 Required properties:
4
5 - compatible: "brcm,bcm2835-aux-uart"
6 - reg: The base address of the UART register bank.
7 - interrupts: A single interrupt specifier.
8 - clocks: Clock driving the hardware; used to figure out the baud rate
9   divisor.
10
11 Example:
12
13         uart1: serial@7e215040 {
14                 compatible = "brcm,bcm2835-aux-uart";
15                 reg = <0x7e215040 0x40>;
16                 interrupts = <1 29>;
17                 clocks = <&aux BCM2835_AUX_CLOCK_UART>;
18         };