1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 // Copyright (C) 2023 In-Circuit GmbH
3
4 /dts-v1/;
5
6 #include "sun7i-a20-icnova-a20.dtsi"
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/leds/common.h>
10
11 / {
12 model = "In-Circuit ICnova A20 ADB4006";
13 compatible = "incircuit,icnova-a20-adb4006", "incircuit,icnova-a20",
14 "allwinner,sun7i-a20";
15
16 aliases {
17 serial0 = &uart0;
18 };
19
20 chosen {
21 stdout-path = "serial0:115200n8";
22 };
23
24 hdmi-connector {
25 compatible = "hdmi-connector";
26 type = "a";
27
28 port {
29 hdmi_con_in: endpoint {
30 remote-endpoint = <&hdmi_out_con>;
31 };
32 };
33 };
34
35 leds {
36 compatible = "gpio-leds";
37
38 led-0 {
39 function = LED_FUNCTION_POWER;
40 color = <LED_COLOR_ID_YELLOW>;
41 gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */
42 default-state = "on";
43 };
44
45 led-1 {
46 function = LED_FUNCTION_HEARTBEAT;
47 color = <LED_COLOR_ID_RED>;
48 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; /* PH20 */
49 linux,default-trigger = "heartbeat";
50 };
51 };
52 };
53
54 &ahci {
55 target-supply = <®_ahci_5v>;
56 status = "okay";
57 };
58
59 &codec {
60 status = "okay";
61 };
62
63 &de {
64 status = "okay";
65 };
66
67 &ehci0 {
68 status = "okay";
69 };
70
71 &ehci1 {
72 status = "okay";
73 };
74
75 &hdmi {
76 status = "okay";
77 };
78
79 &hdmi_out {
80 hdmi_out_con: endpoint {
81 remote-endpoint = <&hdmi_con_in>;
82 };
83 };
84
85 &mmc0 {
86 vmmc-supply = <®_vcc3v3>;
87 bus-width = <4>;
88 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
89 status = "okay";
90 };
91
92 &ohci0 {
93 status = "okay";
94 };
95
96 &ohci1 {
97 status = "okay";
98 };
99
100 &otg_sram {
101 status = "okay";
102 };
103
104 ®_ahci_5v {
105 status = "okay";
106 };
107
108 &ac_power_supply {
109 status = "okay";
110 };
111
112 ®_usb1_vbus {
113 status = "okay";
114 };
115
116 ®_usb2_vbus {
117 status = "okay";
118 };
119
120 &uart0 {
121 pinctrl-names = "default";
122 pinctrl-0 = <&uart0_pb_pins>;
123 status = "okay";
124 };
125
126 &usb_otg {
127 dr_mode = "otg";
128 status = "okay";
129 };
130
131 &usbphy {
132 usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
133 usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
134 usb1_vbus-supply = <®_usb1_vbus>;
135 usb2_vbus-supply = <®_usb2_vbus>;
136 status = "okay";
137 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.