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Documentation / devicetree / bindings / serial / qca,ar9330-uart.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:38 EST.

1	* Qualcomm Atheros AR9330 High-Speed UART
2	
3	Required 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	
17	Additional requirements:
18	
19	  Each UART port must have an alias correctly numbered in "aliases"
20	  node.
21	
22	Example:
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		};
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