1 * Serial
2
3 Currently defined compatibles:
4 - fsl,cpm1-smc-uart
5 - fsl,cpm2-smc-uart
6 - fsl,cpm1-scc-uart
7 - fsl,cpm2-scc-uart
8 - fsl,qe-uart
9
10 Modem control lines connected to GPIO controllers are listed in the gpios
11 property as described in booting-without-of.txt, section IX.1 in the following
12 order:
13
14 CTS, RTS, DCD, DSR, DTR, and RI.
15
16 The gpios property is optional and can be left out when control lines are
17 not used.
18
19 Example:
20
21 serial@11a00 {
22 device_type = "serial";
23 compatible = "fsl,mpc8272-scc-uart",
24 "fsl,cpm2-scc-uart";
25 reg = <11a00 20 8000 100>;
26 interrupts = <28 8>;
27 interrupt-parent = <&PIC>;
28 fsl,cpm-brg = <1>;
29 fsl,cpm-command = <00800000>;
30 gpios = <&gpio_c 15 0
31 &gpio_d 29 0>;
32 };
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