summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/dove-cubox.dts
blob: aae7efc09b0bd1ecd66e72193c6aefe107008b9e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
/dts-v1/;

#include "dove.dtsi"

/ {
	model = "SolidRun CuBox";
	compatible = "solidrun,cubox", "marvell,dove";

	memory {
		device_type = "memory";
		reg = <0x00000000 0x40000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200n8 earlyprintk";
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&pmx_gpio_18>;
		pinctrl-names = "default";

		power {
			label = "Power";
			gpios = <&gpio0 18 1>;
			default-state = "keep";
		};
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		usb_power: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "USB Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			regulator-always-on;
			regulator-boot-on;
			gpio = <&gpio0 1 0>;
			pinctrl-0 = <&pmx_gpio_1>;
			pinctrl-names = "default";
		};
	};

	clocks {
		/* 25MHz reference crystal */
		ref25: oscillator {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <25000000>;
		};
	};

	ir_recv: ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio0 19 1>;
		pinctrl-0 = <&pmx_gpio_19>;
		pinctrl-names = "default";
	};
};

&uart0 { status = "okay"; };
&sata0 { status = "okay"; };
&mdio { status = "okay"; };
&eth { status = "okay"; };

&ethphy {
	compatible = "marvell,88e1310";
	reg = <1>;
};

&i2c0 {
	status = "okay";
	clock-frequency = <100000>;

	si5351: clock-generator {
		compatible = "silabs,si5351a-msop";
		reg = <0x60>;
		#address-cells = <1>;
		#size-cells = <0>;
		#clock-cells = <1>;

		/* connect xtal input to 25MHz reference */
		clocks = <&ref25>;

		/* connect xtal input as source of pll0 and pll1 */
		silabs,pll-source = <0 0>, <1 0>;

		clkout0 {
			reg = <0>;
			silabs,drive-strength = <8>;
			silabs,multisynth-source = <0>;
			silabs,clock-source = <0>;
			silabs,pll-master;
		};

		clkout2 {
			reg = <2>;
			silabs,drive-strength = <8>;
			silabs,multisynth-source = <1>;
			silabs,clock-source = <0>;
			silabs,pll-master;
		};
	};
};

&sdio0 {
	status = "okay";
};

&spi0 {
	status = "okay";

	/* spi0.0: 4M Flash Winbond W25Q32BV */
	spi-flash@0 {
		compatible = "st,w25q32";
		spi-max-frequency = <20000000>;
		reg = <0>;
	};
};

&audio1 {
	status = "okay";
	clocks = <&gate_clk 13>, <&si5351 2>;
	clock-names = "internal", "extclk";
	pinctrl-0 = <&pmx_audio1_i2s1_spdifo &pmx_audio1_extclk>;
	pinctrl-names = "default";
};