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6ce0562a HS |
1 | /* |
2 | * This program is free software; you can redistribute it and/or modify | |
3 | * it under the terms of the GNU General Public License as published by | |
4 | * the Free Software Foundation; either version 2 of the License, or | |
5 | * (at your option) any later version. | |
6 | * | |
7 | * This program is distributed in the hope that it will be useful, | |
8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | * GNU General Public License for more details. | |
11 | */ | |
12 | ||
13 | #include "rk3288.dtsi" | |
14 | ||
15 | / { | |
16 | memory { | |
17 | reg = <0x0 0x80000000>; | |
18 | }; | |
19 | ||
20 | gpio-keys { | |
21 | compatible = "gpio-keys"; | |
22 | #address-cells = <1>; | |
23 | #size-cells = <0>; | |
24 | autorepeat; | |
25 | ||
26 | pinctrl-names = "default"; | |
27 | pinctrl-0 = <&pwrbtn>; | |
28 | ||
29 | button@0 { | |
30 | gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; | |
31 | linux,code = <116>; | |
32 | label = "GPIO Key Power"; | |
33 | linux,input-type = <1>; | |
34 | gpio-key,wakeup = <1>; | |
35 | debounce-interval = <100>; | |
36 | }; | |
37 | }; | |
83a742b4 DA |
38 | |
39 | /* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */ | |
40 | vcc_host: vcc-host-regulator { | |
41 | compatible = "regulator-fixed"; | |
42 | enable-active-high; | |
43 | gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; | |
44 | pinctrl-names = "default"; | |
45 | pinctrl-0 = <&host_vbus_drv>; | |
46 | regulator-name = "vcc_host"; | |
47 | regulator-always-on; | |
48 | regulator-boot-on; | |
49 | }; | |
6ce0562a HS |
50 | }; |
51 | ||
52 | &i2c0 { | |
53 | status = "okay"; | |
54 | }; | |
55 | ||
56 | &wdt { | |
57 | status = "okay"; | |
58 | }; | |
59 | ||
60 | &uart0 { | |
61 | status = "okay"; | |
62 | }; | |
63 | ||
64 | &uart1 { | |
65 | status = "okay"; | |
66 | }; | |
67 | ||
68 | &uart2 { | |
69 | status = "okay"; | |
70 | }; | |
71 | ||
72 | &uart3 { | |
73 | status = "okay"; | |
74 | }; | |
75 | ||
76 | &uart4 { | |
77 | status = "okay"; | |
78 | }; | |
79 | ||
80 | &pinctrl { | |
81 | buttons { | |
82 | pwrbtn: pwrbtn { | |
83 | rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; | |
84 | }; | |
85 | }; | |
83a742b4 DA |
86 | |
87 | usb { | |
88 | host_vbus_drv: host-vbus-drv { | |
89 | rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; | |
90 | }; | |
91 | }; | |
6ce0562a | 92 | }; |
163cb917 DA |
93 | |
94 | &usb_host0_ehci { | |
95 | status = "okay"; | |
96 | }; |