mirror of
https://github.com/torvalds/linux
synced 2024-10-26 21:29:56 +00:00
22698aa252
It adds device tree probe support for imx tty/serial driver. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Jason Liu <jason.hui@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Alan Cox <alan@linux.intel.com> Cc: Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Grant Likely <grant.likely@secretlab.ca>
20 lines
524 B
Plaintext
20 lines
524 B
Plaintext
* 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
|
|
|
|
Example:
|
|
|
|
uart@73fbc000 {
|
|
compatible = "fsl,imx51-uart", "fsl,imx21-uart";
|
|
reg = <0x73fbc000 0x4000>;
|
|
interrupts = <31>;
|
|
fsl,uart-has-rtscts;
|
|
};
|