1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2019 Fuzhou Rockchip Electron
4 * Copyright (c) 2019 Radxa Limited
5 * Copyright (c) 2019 Amarula Solutions(India)
6 */
7
8 /dts-v1/;
9 #include "rk3399.dtsi"
10 #include "rk3399-rock-pi-4.dtsi"
11
12 / {
13 model = "Radxa ROCK Pi 4C";
14 compatible = "radxa,rockpi4c", "radxa,
15
16 aliases {
17 mmc2 = &sdio0;
18 };
19 };
20
21 &es8316 {
22 pinctrl-0 = <&hp_detect &hp_int>;
23 pinctrl-names = "default";
24 interrupt-parent = <&gpio1>;
25 interrupts = <RK_PA1 IRQ_TYPE_LEVEL_HI
26 };
27
28 &sdio0 {
29 status = "okay";
30
31 brcmf: wifi@1 {
32 compatible = "brcm,bcm4329-fma
33 reg = <1>;
34 interrupt-parent = <&gpio0>;
35 interrupts = <RK_PA3 IRQ_TYPE_
36 interrupt-names = "host-wake";
37 pinctrl-names = "default";
38 pinctrl-0 = <&wifi_host_wake_l
39 };
40 };
41
42 &sound {
43 hp-det-gpio = <&gpio1 RK_PA0 GPIO_ACTI
44 };
45
46 &spi1 {
47 status = "okay";
48
49 flash@0 {
50 compatible = "jedec,spi-nor";
51 reg = <0>;
52 spi-max-frequency = <108000000
53 };
54 };
55
56 &uart0 {
57 status = "okay";
58
59 bluetooth {
60 compatible = "brcm,bcm4345c5";
61 clocks = <&rk808 1>;
62 clock-names = "lpo";
63 device-wakeup-gpios = <&gpio2
64 host-wakeup-gpios = <&gpio0 RK
65 shutdown-gpios = <&gpio0 RK_PB
66 max-speed = <1500000>;
67 pinctrl-names = "default";
68 pinctrl-0 = <&bt_host_wake_l &
69 vbat-supply = <&vcc3v3_sys>;
70 vddio-supply = <&vcc_1v8>;
71 };
72 };
73
74 &vcc5v0_host {
75 gpio = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH
76 };
77
78 &vcc5v0_host_en {
79 rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO
80 };
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