projects / mirror_ubuntu-focal-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 930c54ff AP |
2 | /dts-v1/; |
| 3 | ||
| 4 | #include <dt-bindings/gpio/gpio.h> | |
| 5 | #include <dt-bindings/input/input.h> | |
| 6 | ||
| 7 | #include "ar9331.dtsi" | |
| 8 | ||
| 9 | / { | |
| 10 | model = "Onion Omega"; | |
| 11 | compatible = "onion,omega"; | |
| 12 | ||
| 13 | aliases { | |
| 14 | serial0 = &uart; | |
| 15 | }; | |
| 16 | ||
| 17 | memory@0 { | |
| 18 | device_type = "memory"; | |
| 19 | reg = <0x0 0x4000000>; | |
| 20 | }; | |
| 21 | ||
| 22 | leds { | |
| 23 | compatible = "gpio-leds"; | |
| 24 | ||
| 25 | system { | |
| 26 | label = "onion:amber:system"; | |
| 27 | gpios = <&gpio 27 GPIO_ACTIVE_LOW>; | |
| 28 | default-state = "off"; | |
| 29 | }; | |
| 30 | }; | |
| 31 | ||
| 32 | gpio-keys-polled { | |
| 33 | compatible = "gpio-keys-polled"; | |
| 34 | #address-cells = <1>; | |
| 35 | #size-cells = <0>; | |
| 36 | poll-interval = <100>; | |
| 37 | ||
| 38 | button@0 { | |
| 39 | label = "reset"; | |
| 40 | linux,code = <KEY_RESTART>; | |
| 41 | gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; | |
| 42 | }; | |
| 43 | }; | |
| 44 | }; | |
| 45 | ||
| 46 | &ref { | |
| 47 | clock-frequency = <25000000>; | |
| 48 | }; | |
| 49 | ||
| 50 | &uart { | |
| 51 | status = "okay"; | |
| 52 | }; | |
| 53 | ||
| 54 | &gpio { | |
| 55 | status = "okay"; | |
| 56 | }; | |
| 57 | ||
| 58 | &usb { | |
| 59 | dr_mode = "host"; | |
| 60 | status = "okay"; | |
| 61 | }; | |
| 62 | ||
| 63 | &usb_phy { | |
| 64 | status = "okay"; | |
| 65 | }; | |
| 66 | ||
| 67 | &spi { | |
| 68 | num-chipselects = <1>; | |
| 69 | status = "okay"; | |
| 70 | ||
| 71 | /* Winbond 25Q128FVSG SPI flash */ | |
| 72 | spiflash: w25q128@0 { | |
| 73 | #address-cells = <1>; | |
| 74 | #size-cells = <1>; | |
| 75 | compatible = "winbond,w25q128", "jedec,spi-nor"; | |
| 76 | spi-max-frequency = <104000000>; | |
| 77 | reg = <0>; | |
| 78 | }; | |
| 79 | }; |