[deliverable/linux.git] / Documentation / devicetree / bindings / serial / ingenic,uart.txt

* Ingenic SoC UART

Required properties:
- compatible : "ingenic,jz4740-uart", "ingenic,jz4760-uart",
	"ingenic,jz4775-uart" or "ingenic,jz4780-uart"
- reg : offset and length of the register set for the device.
- interrupts : should contain uart interrupt.
- clocks : phandles to the module & baud clocks.
- clock-names: tuple listing input clock names.
	Required elements: "baud", "module"

Example:

uart0: serial@10030000 {
	compatible = "ingenic,jz4740-uart";
	reg = <0x10030000 0x100>;

	interrupt-parent = <&intc>;
	interrupts = <9>;

	clocks = <&ext>, <&cgu JZ4740_CLK_UART0>;
	clock-names = "baud", "module";
};
Commit	Line	Data
98fd25e7 PB	1	* Ingenic SoC UART
	2
	3	Required properties:
acccab42 MR	4	- compatible : "ingenic,jz4740-uart", "ingenic,jz4760-uart",
acccab42 MR	5	"ingenic,jz4775-uart" or "ingenic,jz4780-uart"
98fd25e7 PB	6	- reg : offset and length of the register set for the device.
	7	- interrupts : should contain uart interrupt.
	8	- clocks : phandles to the module & baud clocks.
	9	- clock-names: tuple listing input clock names.
	10	Required elements: "baud", "module"
	11
	12	Example:
	13
	14	uart0: serial@10030000 {
	15	compatible = "ingenic,jz4740-uart";
	16	reg = <0x10030000 0x100>;
	17
	18	interrupt-parent = <&intc>;
	19	interrupts = <9>;
	20
	21	clocks = <&ext>, <&cgu JZ4740_CLK_UART0>;
	22	clock-names = "baud", "module";
	23	};