1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
4 *
5 */
6
7 /dts-v1/;
8
9 #include <dt-bindings/leds/common.h>
10 #include "rk3588-coolpi-cm5.dtsi"
11
12 / {
13 model = "RK3588 CoolPi CM5 EVB";
14 compatible = "coolpi,pi-cm5-evb", "coolpi,pi-cm5", "rockchip,rk3588";
15
16 backlight: backlight {
17 compatible = "pwm-backlight";
18 enable-gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
19 pinctrl-names = "default";
20 pinctrl-0 = <&bl_en>;
21 power-supply = <&vcc12v_dcin>;
22 pwms = <&pwm2 0 25000 0>;
23 };
24
25 leds: leds {
26 compatible = "gpio-leds";
27
28 green_led: led-0 {
29 color = <LED_COLOR_ID_GREEN>;
30 function = LED_FUNCTION_STATUS;
31 gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
32 linux,default-trigger = "heartbeat";
33 };
34 };
35
36 vcc12v_dcin: vcc12v-dcin-regulator {
37 compatible = "regulator-fixed";
38 regulator-name = "vcc12v_dcin";
39 regulator-always-on;
40 regulator-boot-on;
41 regulator-min-microvolt = <12000000>;
42 regulator-max-microvolt = <12000000>;
43 };
44
45 vcc5v0_sys: vcc5v0-sys-regulator {
46 compatible = "regulator-fixed";
47 regulator-name = "vcc5v0_sys";
48 regulator-always-on;
49 regulator-boot-on;
50 regulator-min-microvolt = <5000000>;
51 regulator-max-microvolt = <5000000>;
52 vin-supply = <&vcc12v_dcin>;
53 };
54
55 vcc3v3_sys: vcc3v3-sys-regulator {
56 compatible = "regulator-fixed";
57 regulator-name = "vcc3v3_sys";
58 regulator-always-on;
59 regulator-boot-on;
60 regulator-min-microvolt = <3300000>;
61 regulator-max-microvolt = <3300000>;
62 vin-supply = <&vcc12v_dcin>;
63 };
64
65 vcc3v3_lcd: vcc3v3-lcd-regulator {
66 compatible = "regulator-fixed";
67 regulator-name = "vcc3v3_lcd";
68 enable-active-high;
69 gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
70 pinctrl-names = "default";
71 pinctrl-0 = <&lcdpwr_en>;
72 vin-supply = <&vcc3v3_sys>;
73 };
74
75 vcc5v0_usb_host1: vcc5v0_usb_host2: vcc5v0-usb-host-regulator {
76 compatible = "regulator-fixed";
77 regulator-name = "vcc5v0_host";
78 regulator-boot-on;
79 regulator-always-on;
80 enable-active-high;
81 regulator-min-microvolt = <5000000>;
82 regulator-max-microvolt = <5000000>;
83 gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
84 pinctrl-names = "default";
85 pinctrl-0 = <&usb_host_pwren>;
86 vin-supply = <&vcc5v0_sys>;
87 };
88
89 vcc5v0_usb30_otg: vcc5v0-usb30-otg-regulator {
90 compatible = "regulator-fixed";
91 regulator-name = "vcc5v0_otg";
92 regulator-boot-on;
93 regulator-always-on;
94 enable-active-high;
95 regulator-min-microvolt = <5000000>;
96 regulator-max-microvolt = <5000000>;
97 gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
98 pinctrl-names = "default";
99 pinctrl-0 = <&usb_otg_pwren>;
100 vin-supply = <&vcc5v0_sys>;
101 };
102 };
103
104 /* M.2 E-Key */
105 &pcie2x1l1 {
106 reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
107 vpcie3v3-supply = <&vcc3v3_sys>;
108 pinctrl-names = "default";
109 pinctrl-0 = <&pcie_clkreq &pcie_wake &pcie_rst &wifi_pwron &bt_pwron>;
110 status = "okay";
111 };
112
113 &pcie30phy {
114 status = "okay";
115 };
116
117 /* Standard pcie */
118 &pcie3x2 {
119 reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
120 vpcie3v3-supply = <&vcc3v3_sys>;
121 status = "okay";
122 };
123
124 /* M.2 M-Key ssd */
125 &pcie3x4 {
126 num-lanes = <2>;
127 reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
128 vpcie3v3-supply = <&vcc3v3_sys>;
129 status = "okay";
130 };
131
132 &pinctrl {
133 lcd {
134 lcdpwr_en: lcdpwr-en {
135 rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
136 };
137
138 bl_en: bl-en {
139 rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
140 };
141 };
142
143 usb {
144 usb_host_pwren: usb-host-pwren {
145 rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
146 };
147
148 usb_otg_pwren: usb-otg-pwren {
149 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
150 };
151 };
152
153 wifi {
154 bt_pwron: bt-pwron {
155 rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
156 };
157
158 pcie_clkreq: pcie-clkreq {
159 rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
160 };
161
162 pcie_rst: pcie-rst {
163 rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
164 };
165
166 wifi_pwron: wifi-pwron {
167 rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
168 };
169
170 pcie_wake: pcie-wake {
171 rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
172 };
173 };
174 };
175
176 &pwm2 {
177 status = "okay";
178 };
179
180 &sata1 {
181 status = "okay";
182 };
183
184 &u2phy2 {
185 status = "okay";
186 };
187
188 &u2phy3 {
189 status = "okay";
190 };
191
192 &u2phy2_host {
193 phy-supply = <&vcc5v0_usb_host1>;
194 status = "okay";
195 };
196
197 &u2phy3_host {
198 phy-supply = <&vcc5v0_usb_host2>;
199 status = "okay";
200 };
201
202 &usb_host0_ehci {
203 status = "okay";
204 };
205
206 &usb_host0_ohci {
207 status = "okay";
208 };
209
210 &usb_host1_ehci {
211 status = "okay";
212 };
213
214 &usb_host1_ohci {
215 status = "okay";
216 };
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