1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /*
3 * Device tree for Colibri VF61 Cortex-M4 support
4 *
5 * Copyright (C) 2015 Stefan Agner
6 */
7
8 /dts-v1/;
9 #include "vf610m4.dtsi"
10
11 / {
12 model = "VF610 Cortex-M4";
13 compatible = "fsl,vf610m4";
14
15 chosen {
16 bootargs = "clk_ignore_unused init=/linuxrc rw";
17 stdout-path = "serial2:115200";
18 };
19
20 memory@8c000000 {
21 device_type = "memory";
22 reg = <0x8c000000 0x3000000>;
23 };
24 };
25
26 &gpio0 {
27 status = "disabled";
28 };
29
30 &gpio1 {
31 status = "disabled";
32 };
33
34 &gpio2 {
35 status = "disabled";
36 };
37
38 &gpio3 {
39 status = "disabled";
40 };
41
42 &gpio4 {
43 status = "disabled";
44 };
45
46 &uart2 {
47 pinctrl-names = "default";
48 pinctrl-0 = <&pinctrl_uart2>;
49 status = "okay";
50 };
51
52 &iomuxc {
53 vf610-colibri {
54 pinctrl_uart2: uart2grp {
55 fsl,pins = <
56 VF610_PAD_PTD0__UART2_TX 0x21a2
57 VF610_PAD_PTD1__UART2_RX 0x21a1
58 VF610_PAD_PTD2__UART2_RTS 0x21a2
59 VF610_PAD_PTD3__UART2_CTS 0x21a1
60 >;
61 };
62 };
63 };
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