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1* Qualcomm Atheros AR9330 High-Speed UART
2
3Required properties:
4
5- compatible: Must be "qca,ar9330-uart"
6
7- reg: Specifies the physical base address of the controller and
8 the length of the memory mapped region.
9
10- interrupt-parent: The phandle for the interrupt controller that
11 services interrupts for this device.
12
13- interrupts: Specifies the interrupt source of the parent interrupt
14 controller. The format of the interrupt specifier depends on the
15 parent interrupt controller.
16
17Additional requirements:
18
19 Each UART port must have an alias correctly numbered in "aliases"
20 node.
21
22Example:
23
24 aliases {
25 serial0 = &uart0;
26 };
27
28 uart0: uart@18020000 {
29 compatible = "qca,ar9330-uart";
30 reg = <0x18020000 0x14>;
31
32 interrupt-parent = <&intc>;
33 interrupts = <3>;
34 };