Commit | Line | Data |
---|---|---|
1f5e6c63 SH |
1 | /dts-v1/; |
2 | ||
3 | /include/ "dove.dtsi" | |
4 | ||
5 | / { | |
6 | model = "SolidRun CuBox"; | |
7 | compatible = "solidrun,cubox", "marvell,dove"; | |
8 | ||
9 | memory { | |
10 | device_type = "memory"; | |
11 | reg = <0x00000000 0x40000000>; | |
12 | }; | |
13 | ||
14 | chosen { | |
15 | bootargs = "console=ttyS0,115200n8 earlyprintk"; | |
16 | }; | |
17 | ||
18 | leds { | |
19 | compatible = "gpio-leds"; | |
e35e40cd SH |
20 | pinctrl-0 = <&pmx_gpio_18>; |
21 | pinctrl-names = "default"; | |
22 | ||
1f5e6c63 SH |
23 | power { |
24 | label = "Power"; | |
25 | gpios = <&gpio0 18 1>; | |
26 | linux,default-trigger = "default-on"; | |
27 | }; | |
28 | }; | |
41e364bb SH |
29 | |
30 | regulators { | |
31 | compatible = "simple-bus"; | |
32 | #address-cells = <1>; | |
33 | #size-cells = <0>; | |
34 | ||
35 | usb_power: regulator@1 { | |
36 | compatible = "regulator-fixed"; | |
37 | reg = <1>; | |
38 | regulator-name = "USB Power"; | |
39 | regulator-min-microvolt = <5000000>; | |
40 | regulator-max-microvolt = <5000000>; | |
41 | enable-active-high; | |
42 | regulator-always-on; | |
43 | regulator-boot-on; | |
44 | gpio = <&gpio0 1 0>; | |
45 | }; | |
46 | }; | |
53e9cb1d SH |
47 | |
48 | clocks { | |
49 | /* 25MHz reference crystal */ | |
50 | ref25: oscillator { | |
51 | compatible = "fixed-clock"; | |
52 | #clock-cells = <0>; | |
53 | clock-frequency = <25000000>; | |
54 | }; | |
55 | }; | |
1f5e6c63 SH |
56 | }; |
57 | ||
58 | &uart0 { status = "okay"; }; | |
1f5e6c63 | 59 | &sata0 { status = "okay"; }; |
53e9cb1d SH |
60 | |
61 | &i2c0 { | |
62 | status = "okay"; | |
63 | clock-frequency = <100000>; | |
64 | ||
65 | si5351: clock-generator { | |
66 | compatible = "silabs,si5351a-msop"; | |
67 | reg = <0x60>; | |
68 | #address-cells = <1>; | |
69 | #size-cells = <0>; | |
70 | #clock-cells = <1>; | |
71 | ||
72 | /* connect xtal input to 25MHz reference */ | |
73 | clocks = <&ref25>; | |
74 | ||
75 | /* connect xtal input as source of pll0 and pll1 */ | |
76 | silabs,pll-source = <0 0>, <1 0>; | |
77 | ||
78 | clkout0 { | |
79 | reg = <0>; | |
80 | silabs,drive-strength = <8>; | |
81 | silabs,multisynth-source = <0>; | |
82 | silabs,clock-source = <0>; | |
83 | silabs,pll-master; | |
84 | }; | |
85 | ||
86 | clkout1 { | |
87 | reg = <1>; | |
88 | silabs,drive-strength = <8>; | |
89 | silabs,multisynth-source = <1>; | |
90 | silabs,clock-source = <0>; | |
91 | silabs,pll-master; | |
92 | }; | |
93 | ||
94 | clkout2 { | |
95 | reg = <2>; | |
96 | silabs,multisynth-source = <1>; | |
97 | silabs,clock-source = <0>; | |
98 | }; | |
99 | }; | |
100 | }; | |
1f5e6c63 | 101 | |
9e1c96ed SH |
102 | &sdio0 { |
103 | status = "okay"; | |
104 | /* sdio0 card detect is connected to wrong pin on CuBox */ | |
105 | cd-gpios = <&gpio0 12 1>; | |
106 | }; | |
107 | ||
1f5e6c63 SH |
108 | &spi0 { |
109 | status = "okay"; | |
110 | ||
111 | /* spi0.0: 4M Flash Winbond W25Q32BV */ | |
112 | spi-flash@0 { | |
113 | compatible = "st,w25q32"; | |
114 | spi-max-frequency = <20000000>; | |
115 | reg = <0>; | |
116 | }; | |
117 | }; | |
e7cd8f87 SH |
118 | |
119 | &pinctrl { | |
41e364bb | 120 | pinctrl-0 = <&pmx_gpio_1 &pmx_gpio_12>; |
e7cd8f87 SH |
121 | pinctrl-names = "default"; |
122 | ||
41e364bb SH |
123 | pmx_gpio_1: pmx-gpio-1 { |
124 | marvell,pins = "mpp1"; | |
125 | marvell,function = "gpio"; | |
126 | }; | |
127 | ||
9e1c96ed SH |
128 | pmx_gpio_12: pmx-gpio-12 { |
129 | marvell,pins = "mpp12"; | |
130 | marvell,function = "gpio"; | |
131 | }; | |
132 | ||
e7cd8f87 SH |
133 | pmx_gpio_18: pmx-gpio-18 { |
134 | marvell,pins = "mpp18"; | |
135 | marvell,function = "gpio"; | |
136 | }; | |
137 | }; |