1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
| /dts-v1/;
| /plugin/;
|
| / {
| metadata {
| title = "Enable UART8-M0 with Hardware Follow Control";
| compatible = "unknown";
| category = "misc";
| exclusive = "GPIO4_B3", "GPIO4_B2", "GPIO4_B0", "GPIO4_B1";
| description = "Enable UART8-M0 with hardware follow control.\nOn Radxa ROCK 5A this is CTSN pin 11, RTSN pin 13, TX pin 32, and RX pin 40.";
| };
|
| fragment@0 {
| target = <&uart8>;
|
| __overlay__ {
| status = "okay";
| pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn &uart8m0_rtsn>;
| };
| };
| };
|
|
