Add the rt linux 4.1.3-rt3 as base
[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / serial / axis,etraxfs-uart.txt
1 ETRAX FS UART
2
3 Required properties:
4 - compatible : "axis,etraxfs-uart"
5 - reg: offset and length of the register set for the device.
6 - interrupts: device interrupt
7
8 Optional properties:
9 - {dtr,dsr,ri,cd}-gpios: specify a GPIO for DTR/DSR/RI/CD
10   line respectively.
11
12 Example:
13
14 serial@b00260000 {
15         compatible = "axis,etraxfs-uart";
16         reg = <0xb0026000 0x1000>;
17         interrupts = <68>;
18         status = "disabled";
19 };