1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3
4 #include "dove.dtsi"
5
6 / {
7 model = "SolidRun CuBox";
8 compatible = "solidrun,cubox", "marvell,dove";
9
10 memory {
11 device_type = "memory";
12 reg = <0x00000000 0x40000000>;
13 };
14
15 chosen {
16 bootargs = "console=ttyS0,115200n8 earlyprintk";
17 };
18
19 leds {
20 compatible = "gpio-leds";
21 pinctrl-0 = <&pmx_gpio_18>;
22 pinctrl-names = "default";
23
24 led-power {
25 label = "Power";
26 gpios = <&gpio0 18 1>;
27 default-state = "keep";
28 };
29 };
30
31 usb_power: regulator-1 {
32 compatible = "regulator-fixed";
33 regulator-name = "USB Power";
34 regulator-min-microvolt = <5000000>;
35 regulator-max-microvolt = <5000000>;
36 enable-active-high;
37 regulator-always-on;
38 regulator-boot-on;
39 gpio = <&gpio0 1 0>;
40 pinctrl-0 = <&pmx_gpio_1>;
41 pinctrl-names = "default";
42 };
43
44 clocks {
45 /* 25MHz reference crystal */
46 ref25: oscillator {
47 compatible = "fixed-clock";
48 #clock-cells = <0>;
49 clock-frequency = <25000000>;
50 };
51 };
52
53 ir_recv: ir-receiver {
54 compatible = "gpio-ir-receiver";
55 gpios = <&gpio0 19 1>;
56 pinctrl-0 = <&pmx_gpio_19>;
57 pinctrl-names = "default";
58 };
59
60 gpu-subsystem {
61 status = "okay";
62 };
63 };
64
65 &uart0 { status = "okay"; };
66 &sata0 { status = "okay"; };
67 &mdio { status = "okay"; };
68 ð {
69 status = "okay";
70 ethernet-port@0 {
71 phy-handle = <ðphy>;
72 };
73 };
74
75 &mdio {
76 ethphy: ethernet-phy@1 {
77 compatible = "marvell,88e1310";
78 reg = <1>;
79 };
80 };
81
82 &gpu {
83 status = "okay";
84 };
85
86 &i2c0 {
87 status = "okay";
88 clock-frequency = <100000>;
89
90 si5351: clock-generator@60 {
91 compatible = "silabs,si5351a-msop";
92 reg = <0x60>;
93 #address-cells = <1>;
94 #size-cells = <0>;
95 #clock-cells = <1>;
96
97 /* connect xtal input to 25MHz reference */
98 clocks = <&ref25>;
99 clock-names = "xtal";
100
101 /* connect xtal input as source of pll0 and pll1 */
102 silabs,pll-source = <0 0>, <1 0>;
103
104 clkout@0 {
105 reg = <0>;
106 silabs,drive-strength = <8>;
107 silabs,multisynth-source = <0>;
108 silabs,clock-source = <0>;
109 silabs,pll-master;
110 };
111
112 clkout@2 {
113 reg = <2>;
114 silabs,drive-strength = <8>;
115 silabs,multisynth-source = <1>;
116 silabs,clock-source = <0>;
117 silabs,pll-master;
118 };
119 };
120 };
121
122 &sdio0 {
123 status = "okay";
124 };
125
126 &spi0 {
127 status = "okay";
128
129 /* spi0.0: 4M Flash Winbond W25Q32BV */
130 flash@0 {
131 compatible = "st,w25q32";
132 spi-max-frequency = <20000000>;
133 reg = <0>;
134 };
135 };
136
137 &audio1 {
138 status = "okay";
139 clocks = <&gate_clk 13>, <&si5351 2>;
140 clock-names = "internal", "extclk";
141 pinctrl-0 = <&pmx_audio1_i2s1_spdifo &pmx_audio1_extclk>;
142 pinctrl-names = "default";
143 };
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