[deliverable/linux.git] / Documentation / devicetree / bindings / tty / serial / fsl-imx-uart.txt

* Freescale i.MX Universal Asynchronous Receiver/Transmitter (UART)

Required properties:
- compatible : Should be "fsl,<soc>-uart"
- reg : Address and length of the register set for the device
- interrupts : Should contain uart interrupt

Optional properties:
- fsl,uart-has-rtscts : Indicate the uart has rts and cts
- fsl,irda-mode : Indicate the uart supports irda mode
- fsl,dte-mode : Indicate the uart works in DTE mode. The uart works
                  is DCE mode by default.

Example:

serial@73fbc000 {
	compatible = "fsl,imx51-uart", "fsl,imx21-uart";
	reg = <0x73fbc000 0x4000>;
	interrupts = <31>;
	fsl,uart-has-rtscts;
	fsl,dte-mode;
};
Commit	Line	Data
22698aa2 SG	1	* Freescale i.MX Universal Asynchronous Receiver/Transmitter (UART)
	2
	3	Required properties:
	4	- compatible : Should be "fsl,<soc>-uart"
	5	- reg : Address and length of the register set for the device
	6	- interrupts : Should contain uart interrupt
	7
	8	Optional properties:
	9	- fsl,uart-has-rtscts : Indicate the uart has rts and cts
	10	- fsl,irda-mode : Indicate the uart supports irda mode
20ff2fe6 HS	11	- fsl,dte-mode : Indicate the uart works in DTE mode. The uart works
20ff2fe6 HS	12	is DCE mode by default.
22698aa2 SG	13
	14	Example:
	15
0c456cfa	16	serial@73fbc000 {
22698aa2 SG	17	compatible = "fsl,imx51-uart", "fsl,imx21-uart";
	18	reg = <0x73fbc000 0x4000>;
	19	interrupts = <31>;
	20	fsl,uart-has-rtscts;
20ff2fe6	21	fsl,dte-mode;
22698aa2	22	};