1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (C) 2022 Jisheng Zhang <jszhang@kernel.org>
3 // Copyright (C) 2022 Samuel Holland <samuel@sholland.org>
4
5 #include <dt-bindings/input/input.h>
6
7 #include "sun20i-d1-lichee-rv.dts"
8
9 / {
10 model = "Sipeed Lichee RV Dock";
11 compatible = "sipeed,lichee-rv-dock", "sipeed,lichee-rv",
12 "allwinner,sun20i-d1";
13
14 aliases {
15 ethernet1 = &rtl8723ds;
16 };
17
18 dmic_codec: dmic-codec {
19 compatible = "dmic-codec";
20 num-channels = <2>;
21 #sound-dai-cells = <0>;
22 };
23
24 dmic-sound {
25 compatible = "simple-audio-card";
26 simple-audio-card,name = "DMIC";
27 #address-cells = <1>;
28 #size-cells = <0>;
29
30 simple-audio-card,dai-link@0 {
31 reg = <0>;
32 format = "pdm";
33 frame-master = <&link0_cpu>;
34 bitclock-master = <&link0_cpu>;
35
36 link0_cpu: cpu {
37 sound-dai = <&dmic>;
38 };
39
40 link0_codec: codec {
41 sound-dai = <&dmic_codec>;
42 };
43 };
44 };
45
46 wifi_pwrseq: wifi-pwrseq {
47 compatible = "mmc-pwrseq-simple";
48 reset-gpios = <&pio 6 12 GPIO_ACTIVE_LOW>; /* PG12 */
49 };
50 };
51
52 &dmic {
53 pinctrl-0 = <&dmic_pb11_d0_pin>, <&dmic_pe17_clk_pin>;
54 pinctrl-names = "default";
55 status = "okay";
56 };
57
58 &ehci1 {
59 status = "okay";
60 };
61
62 &mmc1 {
63 bus-width = <4>;
64 mmc-pwrseq = <&wifi_pwrseq>;
65 non-removable;
66 vmmc-supply = <®_vcc_3v3>;
67 vqmmc-supply = <®_vcc_3v3>;
68 pinctrl-0 = <&mmc1_pins>;
69 pinctrl-names = "default";
70 status = "okay";
71
72 rtl8723ds: wifi@1 {
73 reg = <1>;
74 };
75 };
76
77 &ohci1 {
78 status = "okay";
79 };
80
81 &uart1 {
82 uart-has-rtscts;
83 pinctrl-0 = <&uart1_pg6_pins>, <&uart1_pg8_rts_cts_pins>;
84 pinctrl-names = "default";
85 status = "okay";
86
87 bluetooth {
88 compatible = "realtek,rtl8723ds-bt";
89 device-wake-gpios = <&pio 6 15 GPIO_ACTIVE_HIGH>; /* PG16 */
90 enable-gpios = <&pio 6 18 GPIO_ACTIVE_HIGH>; /* PG18 */
91 host-wake-gpios = <&pio 6 17 GPIO_ACTIVE_HIGH>; /* PG17 */
92 };
93 };
94
95 &usbphy {
96 usb1_vbus-supply = <®_vcc>;
97 };
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