18c2ecf20Sopenharmony_ci* BCM2835 AUXILIAR UART
28c2ecf20Sopenharmony_ci
38c2ecf20Sopenharmony_ciRequired properties:
48c2ecf20Sopenharmony_ci
58c2ecf20Sopenharmony_ci- compatible: "brcm,bcm2835-aux-uart"
68c2ecf20Sopenharmony_ci- reg: The base address of the UART register bank.
78c2ecf20Sopenharmony_ci- interrupts: A single interrupt specifier.
88c2ecf20Sopenharmony_ci- clocks: Clock driving the hardware; used to figure out the baud rate
98c2ecf20Sopenharmony_ci  divisor.
108c2ecf20Sopenharmony_ci
118c2ecf20Sopenharmony_ciExample:
128c2ecf20Sopenharmony_ci
138c2ecf20Sopenharmony_ci	uart1: serial@7e215040 {
148c2ecf20Sopenharmony_ci		compatible = "brcm,bcm2835-aux-uart";
158c2ecf20Sopenharmony_ci		reg = <0x7e215040 0x40>;
168c2ecf20Sopenharmony_ci		interrupts = <1 29>;
178c2ecf20Sopenharmony_ci		clocks = <&aux BCM2835_AUX_CLOCK_UART>;
188c2ecf20Sopenharmony_ci	};
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