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1 | // SPDX-License-Identifier: GPL-2.0 | |
2 | /dts-v1/; | |
3 | ||
4 | #include "kirkwood.dtsi" | |
5 | #include "kirkwood-6281.dtsi" | |
6 | #include "kirkwood-ts219.dtsi" | |
7 | ||
8 | / { | |
9 | ocp@f1000000 { | |
10 | pinctrl: pin-controller@10000 { | |
11 | ||
12 | pinctrl-0 = <&pmx_ram_size &pmx_board_id>; | |
13 | pinctrl-names = "default"; | |
14 | ||
15 | pmx_ram_size: pmx-ram-size { | |
16 | /* RAM: 0: 256 MB, 1: 512 MB */ | |
17 | marvell,pins = "mpp36"; | |
18 | marvell,function = "gpio"; | |
19 | }; | |
20 | pmx_USB_copy_button: pmx-USB-copy-button { | |
21 | marvell,pins = "mpp15"; | |
22 | marvell,function = "gpio"; | |
23 | }; | |
24 | pmx_reset_button: pmx-reset-button { | |
25 | marvell,pins = "mpp16"; | |
26 | marvell,function = "gpio"; | |
27 | }; | |
28 | pmx_board_id: pmx-board-id { | |
29 | /* 0: TS-11x, 1: TS-21x */ | |
30 | marvell,pins = "mpp44"; | |
31 | marvell,function = "gpio"; | |
32 | }; | |
33 | }; | |
34 | }; | |
35 | ||
36 | gpio_keys { | |
37 | compatible = "gpio-keys"; | |
38 | #address-cells = <1>; | |
39 | #size-cells = <0>; | |
40 | pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>; | |
41 | pinctrl-names = "default"; | |
42 | ||
43 | copy { | |
44 | label = "USB Copy"; | |
45 | linux,code = <KEY_COPY>; | |
46 | gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; | |
47 | }; | |
48 | reset { | |
49 | label = "Reset"; | |
50 | linux,code = <KEY_RESTART>; | |
51 | gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; | |
52 | }; | |
53 | }; | |
54 | }; | |
55 | ||
56 | ðphy0 { reg = <8>; }; |