summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/rk3066a-mk808.dts
blob: 9d2216d71f707262611eedb934e49942a309efef (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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2016 Paweł Jarosz <paweljarosz3691@gmail.com>
 */

/dts-v1/;
#include "rk3066a.dtsi"

/ {
	model = "Rikomagic MK808";
	compatible = "rikomagic,mk808", "rockchip,rk3066a";

	chosen {
		stdout-path = "serial2:115200n8";
	};

	memory@60000000 {
		reg = <0x60000000 0x40000000>;
		device_type = "memory";
	};

	gpio-leds {
		compatible = "gpio-leds";

		blue {
			label = "mk808:blue:power";
			gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
			default-state = "off";
			linux,default-trigger = "default-on";
		};
	};

	vcc_io: vcc-io {
		compatible = "regulator-fixed";
		regulator-name = "vcc_io";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	vcc_host: usb-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
		pinctrl-0 = <&host_drv>;
		pinctrl-names = "default";
		regulator-always-on;
		regulator-name = "host-pwr";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_otg: usb-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
		pinctrl-0 = <&otg_drv>;
		pinctrl-names = "default";
		regulator-always-on;
		regulator-name = "vcc_otg";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
		pinctrl-0 = <&sdmmc_pwr>;
		pinctrl-names = "default";
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_wifi: sdio-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
		pinctrl-0 = <&wifi_pwr>;
		pinctrl-names = "default";
		regulator-name = "vcc_wifi";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};
};

&mmc0 {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	vmmc-supply = <&vcc_sd>;
	status = "okay";
};

&mmc1 {
	bus-width = <4>;
	non-removable;
	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
	pinctrl-names = "default";
	vmmc-supply = <&vcc_wifi>;
	status = "okay";
};

&pinctrl {
	usb-host {
		host_drv: host-drv {
			rockchip,pins = <RK_GPIO0 6 RK_FUNC_GPIO &pcfg_pull_default>;
		};
	};

	usb-otg {
		otg_drv: otg-drv {
			rockchip,pins = <RK_GPIO0 5 RK_FUNC_GPIO &pcfg_pull_default>;
		};
	};

	sdmmc {
		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <RK_GPIO3 7 RK_FUNC_GPIO &pcfg_pull_default>;
		};
	};

	sdio {
		wifi_pwr: wifi-pwr {
			rockchip,pins = <RK_GPIO3 24 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&uart2 {
	status = "okay";
};

&usb_host {
	status = "okay";
};

&usb_otg {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&wdt {
	status = "okay";
};