xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/rk3368-evb.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun/*
2*4882a593Smuzhiyun * SPDX-License-Identifier:     GPL-2.0+
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * (C) Copyright 2018 Rockchip Electronics Co., Ltd
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun/dts-v1/;
8*4882a593Smuzhiyun#include "rk3368.dtsi"
9*4882a593Smuzhiyun#include "rk3368-u-boot.dtsi"
10*4882a593Smuzhiyun#include <dt-bindings/input/input.h>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun/ {
13*4882a593Smuzhiyun	model = "Rockchip RK3368 Evaluation Board";
14*4882a593Smuzhiyun	compatible = "rockchip,rk3368-evb", "rockchip,rk3368";
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun	adc-keys {
17*4882a593Smuzhiyun		compatible = "adc-keys";
18*4882a593Smuzhiyun		io-channels = <&saradc 1>;
19*4882a593Smuzhiyun		io-channel-names = "buttons";
20*4882a593Smuzhiyun		keyup-threshold-microvolt = <1024000>;
21*4882a593Smuzhiyun		u-boot,dm-pre-reloc;
22*4882a593Smuzhiyun		status = "okay";
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun		volumeup-key {
25*4882a593Smuzhiyun			label = "volume up";
26*4882a593Smuzhiyun			u-boot,dm-pre-reloc;
27*4882a593Smuzhiyun			linux,code = <KEY_VOLUMEUP>;
28*4882a593Smuzhiyun			press-threshold-microvolt = <1000>;
29*4882a593Smuzhiyun		};
30*4882a593Smuzhiyun	};
31*4882a593Smuzhiyun};
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun&crypto {
34*4882a593Smuzhiyun	status = "okay";
35*4882a593Smuzhiyun};
36*4882a593Smuzhiyun
37*4882a593Smuzhiyun&emmc {
38*4882a593Smuzhiyun	fifo-mode;
39*4882a593Smuzhiyun	bus-width = <8>;
40*4882a593Smuzhiyun	cap-mmc-highspeed;
41*4882a593Smuzhiyun	supports-emmc;
42*4882a593Smuzhiyun	disable-wp;
43*4882a593Smuzhiyun	non-removable;
44*4882a593Smuzhiyun	num-slots = <1>;
45*4882a593Smuzhiyun	pinctrl-names = "default";
46*4882a593Smuzhiyun	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
47*4882a593Smuzhiyun	status = "okay";
48*4882a593Smuzhiyun};
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun&uart2 {
51*4882a593Smuzhiyun	status = "okay";
52*4882a593Smuzhiyun};
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun&u2phy {
55*4882a593Smuzhiyun	status = "okay";
56*4882a593Smuzhiyun};
57*4882a593Smuzhiyun
58*4882a593Smuzhiyun&usb_host0_ehci {
59*4882a593Smuzhiyun	status = "okay";
60*4882a593Smuzhiyun};
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun&usb_host0_ohci {
63*4882a593Smuzhiyun	status = "okay";
64*4882a593Smuzhiyun};
65*4882a593Smuzhiyun
66*4882a593Smuzhiyun&u2phy_host {
67*4882a593Smuzhiyun	status = "okay";
68*4882a593Smuzhiyun};
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun&u2phy_otg {
71*4882a593Smuzhiyun	status = "okay";
72*4882a593Smuzhiyun};
73*4882a593Smuzhiyun
74*4882a593Smuzhiyun&usb_otg {
75*4882a593Smuzhiyun	status = "okay";
76*4882a593Smuzhiyun};
77