1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2018 Collabora Ltd.
4 * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
5 *
6 * Schematics available at https://dl.vamrs.com/products/ficus/docs/hw
7 */
8
9 /dts-v1/;
10 #include "rk3399-rock960.dtsi"
11
12 / {
13 model = "96boards RK3399 Ficus";
14 compatible = "vamrs,ficus", "rockchip,rk3399";
15
16 aliases {
17 ethernet0 = &gmac;
18 };
19
20 chosen {
21 stdout-path = "serial2:1500000n8";
22 };
23
24 clkin_gmac: external-gmac-clock {
25 compatible = "fixed-clock";
26 clock-frequency = <125000000>;
27 clock-output-names = "clkin_gmac";
28 #clock-cells = <0>;
29 };
30
31 leds {
32 compatible = "gpio-leds";
33 pinctrl-names = "default";
34 pinctrl-0 = <&user_led1_pin>, <&user_led2_pin>,
35 <&user_led3_pin>, <&user_led4_pin>,
36 <&wlan_led_pin>, <&bt_led_pin>;
37
38 user_led1: led-1 {
39 label = "red:user1";
40 gpios = <&gpio4 25 0>;
41 linux,default-trigger = "heartbeat";
42 };
43
44 user_led2: led-2 {
45 label = "red:user2";
46 gpios = <&gpio4 26 0>;
47 linux,default-trigger = "mmc0";
48 };
49
50 user_led3: led-3 {
51 label = "red:user3";
52 gpios = <&gpio4 30 0>;
53 linux,default-trigger = "mmc1";
54 };
55
56 user_led4: led-4 {
57 label = "red:user4";
58 gpios = <&gpio1 0 0>;
59 panic-indicator;
60 linux,default-trigger = "none";
61 };
62
63 wlan_active_led: led-5 {
64 label = "red:wlan";
65 gpios = <&gpio1 1 0>;
66 linux,default-trigger = "phy0tx";
67 default-state = "off";
68 };
69
70 bt_active_led: led-6 {
71 label = "red:bt";
72 gpios = <&gpio1 4 0>;
73 linux,default-trigger = "hci0-power";
74 default-state = "off";
75 };
76 };
77 };
78
79 &gmac {
80 assigned-clocks = <&cru SCLK_RMII_SRC>;
81 assigned-clock-parents = <&clkin_gmac>;
82 clock_in_out = "input";
83 phy-supply = <&vcc3v3_sys>;
84 phy-mode = "rgmii";
85 pinctrl-names = "default";
86 pinctrl-0 = <&rgmii_pins>;
87 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
88 snps,reset-active-low;
89 snps,reset-delays-us = <0 10000 50000>;
90 tx_delay = <0x28>;
91 rx_delay = <0x11>;
92 status = "okay";
93 };
94
95 &pcie0 {
96 ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
97 };
98
99 &pinctrl {
100 gmac {
101 rgmii_sleep_pins: rgmii-sleep-pins {
102 rockchip,pins =
103 <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
104 };
105 };
106
107 pcie {
108 pcie_drv: pcie-drv {
109 rockchip,pins =
110 <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
111 };
112 };
113
114 usb2 {
115 host_vbus_drv: host-vbus-drv {
116 rockchip,pins =
117 <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
118 };
119 };
120
121 leds {
122 user_led1_pin: user-led1-pin {
123 rockchip,pins =
124 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
125 };
126
127 user_led2_pin: user-led2-pin {
128 rockchip,pins =
129 <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
130 };
131
132 user_led3_pin: user-led3-pin {
133 rockchip,pins =
134 <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
135 };
136
137 user_led4_pin: user-led4-pin {
138 rockchip,pins =
139 <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
140 };
141
142 wlan_led_pin: wlan-led-pin {
143 rockchip,pins =
144 <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
145 };
146
147 bt_led_pin: bt-led-pin {
148 rockchip,pins =
149 <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
150 };
151 };
152 };
153
154 &spi1 {
155 /* On both Low speed and High speed expansion */
156 cs-gpios = <0>, <&gpio4 RK_PA6 0>, <&gpio4 RK_PA7 0>;
157 status = "okay";
158 };
159
160 &usbdrd_dwc3_0 {
161 dr_mode = "host";
162 };
163
164 &usbdrd_dwc3_1 {
165 dr_mode = "host";
166 };
167
168 &vcc3v3_pcie {
169 gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
170 };
171
172 &vcc5v0_host {
173 gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
174 };
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