1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
4 * Copyright (c) 2019 Radxa Limited
5 * Copyright (c) 2019 Amarula Solutions(India)
6 */
7
8 #include <dt-bindings/pwm/pwm.h>
9
10 / {
11 clkin_gmac: external-gmac-clock {
12 compatible = "fixed-clock";
13 clock-frequency = <125000000>;
14 clock-output-names = "clkin_gmac";
15 #clock-cells = <0>;
16 };
17
18 sdio_pwrseq: sdio-pwrseq {
19 compatible = "mmc-pwrseq-simple";
20 clocks = <&hym8563>;
21 clock-names = "ext_clock";
22 pinctrl-names = "default";
23 pinctrl-0 = <&wifi_enable_h>;
24 };
25
26 vcc12v_dcin: vcc12v-dcin-regulator {
27 compatible = "regulator-fixed";
28 regulator-name = "vcc12v_dcin";
29 regulator-always-on;
30 regulator-boot-on;
31 regulator-min-microvolt = <12000000>;
32 regulator-max-microvolt = <12000000>;
33 };
34
35 vcc5v0_sys: vcc5v0-sys-regulator {
36 compatible = "regulator-fixed";
37 regulator-name = "vcc5v0_sys";
38 regulator-always-on;
39 regulator-boot-on;
40 regulator-min-microvolt = <5000000>;
41 regulator-max-microvolt = <5000000>;
42 vin-supply = <&vcc12v_dcin>;
43 };
44
45 vbus_host: vbus-host {
46 compatible = "regulator-fixed";
47 pinctrl-names = "default";
48 pinctrl-0 = <&usb1_en_oc>;
49 regulator-name = "vbus_host"; /* HOST-5V */
50 regulator-always-on;
51 vin-supply = <&vcc5v0_sys>;
52 };
53
54 vbus_typec: vbus-typec {
55 compatible = "regulator-fixed";
56 pinctrl-names = "default";
57 pinctrl-0 = <&usb0_en_oc>;
58 regulator-name = "vbus_typec";
59 regulator-always-on;
60 vin-supply = <&vcc5v0_sys>;
61 };
62 };
63
64 &gmac {
65 assigned-clock-parents = <&clkin_gmac>;
66 clock_in_out = "input";
67 phy-mode = "rgmii";
68 pinctrl-names = "default";
69 pinctrl-0 = <&rgmii_pins>;
70 snps,reset-active-low;
71 snps,reset-delays-us = <0 10000 50000>;
72 tx_delay = <0x28>;
73 rx_delay = <0x11>;
74 status = "okay";
75 };
76
77 &hdmi {
78 status = "okay";
79 };
80
81 &pwm0 {
82 status = "okay";
83 };
84
85 &pwm2 {
86 status = "okay";
87 };
88
89 &sdio0 {
90 bus-width = <4>;
91 cap-sd-highspeed;
92 cap-sdio-irq;
93 keep-power-in-suspend;
94 mmc-pwrseq = <&sdio_pwrseq>;
95 non-removable;
96 pinctrl-names = "default";
97 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
98 sd-uhs-sdr104;
99 status = "okay";
100 };
101
102 &sdmmc {
103 bus-width = <4>;
104 cap-mmc-highspeed;
105 cap-sd-highspeed;
106 disable-wp;
107 vqmmc-supply = <&vccio_sd>;
108 pinctrl-names = "default";
109 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
110 status = "okay";
111 };
112
113 &uart0 {
114 pinctrl-names = "default";
115 pinctrl-0 = <&uart0_xfer &uart0_cts>;
116 status = "okay";
117 };
118
119 &uart2 {
120 status = "okay";
121 };
122
123 &vopb {
124 status = "okay";
125 };
126
127 &vopb_mmu {
128 status = "okay";
129 };
130
131 &vopl {
132 status = "okay";
133 };
134
135 &vopl_mmu {
136 status = "okay";
137 };
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