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Diffstat (limited to 'app/boards/arm/nice60/nice60.dts')
| -rw-r--r-- | app/boards/arm/nice60/nice60.dts | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/app/boards/arm/nice60/nice60.dts b/app/boards/arm/nice60/nice60.dts new file mode 100644 index 0000000..f50f94a --- /dev/null +++ b/app/boards/arm/nice60/nice60.dts @@ -0,0 +1,172 @@ +/* + * Copyright (c) 2021 Nick Winans + * + * SPDX-License-Identifier: MIT + */ + +/dts-v1/; +#include <nordic/nrf52840_qiaa.dtsi> +#include <dt-bindings/zmk/matrix_transform.h> + +/ { + model = "nice!60"; + compatible = "nice,60"; + + chosen { + zephyr,code-partition = &code_partition; + zephyr,sram = &sram0; + zephyr,flash = &flash0; + zmk,kscan = &kscan0; + zmk,matrix_transform = &default_transform; + zmk,underglow = &led_strip; + }; + + default_transform: keymap_transform_0 { + compatible = "zmk,matrix-transform"; + columns = <14>; + rows = <5>; + map = < +RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12) RC(0,13) +RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12) RC(1,13) +RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11) RC(2,13) +RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10) RC(3,13) +RC(4,0) RC(4,1) RC(4,2) RC(4,5) RC(4,9) RC(4,10) RC(4,11) RC(4,13) + >; + }; + + kscan0: kscan { + compatible = "zmk,kscan-gpio-matrix"; + label = "KSCAN"; + + diode-direction = "col2row"; + row-gpios + = <&gpio1 14 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> + , <&gpio1 13 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> + , <&gpio1 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> + , <&gpio1 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> + , <&gpio1 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> + ; + col-gpios + = <&gpio1 15 GPIO_ACTIVE_HIGH> + , <&gpio0 29 GPIO_ACTIVE_HIGH> + , <&gpio0 31 GPIO_ACTIVE_HIGH> + , <&gpio0 30 GPIO_ACTIVE_HIGH> + , <&gpio0 28 GPIO_ACTIVE_HIGH> + , <&gpio0 2 GPIO_ACTIVE_HIGH> + , <&gpio0 3 GPIO_ACTIVE_HIGH> + , <&gpio1 3 GPIO_ACTIVE_HIGH> + , <&gpio1 7 GPIO_ACTIVE_HIGH> + , <&gpio1 4 GPIO_ACTIVE_HIGH> + , <&gpio1 6 GPIO_ACTIVE_HIGH> + , <&gpio1 5 GPIO_ACTIVE_HIGH> + , <&gpio1 1 GPIO_ACTIVE_HIGH> + , <&gpio1 2 GPIO_ACTIVE_HIGH> + ; + }; + + leds { + compatible = "gpio-leds"; + blue_led: led_0 { + gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>; + label = "Blue LED"; + }; + }; + + ext-power { + compatible = "zmk,ext-power-generic"; + label = "EXT_POWER"; + control-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + }; + + vbatt { + compatible = "zmk,battery-voltage-divider"; + label = "BATTERY"; + io-channels = <&adc 2>; + output-ohms = <2000000>; + full-ohms = <(2000000 + 806000)>; + }; +}; + +&adc { + status = "okay"; +}; + +&gpiote { + status = "okay"; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&spi0 { + compatible = "nordic,nrf-spim"; + /* Cannot be used together with i2c0. */ + status = "okay"; + sck-pin = <12>; + mosi-pin = <27>; + miso-pin = <13>; + + led_strip: ws2812@0 { + compatible = "worldsemi,ws2812-spi"; + label = "WS2812"; + + /* SPI */ + reg = <0>; /* ignored, but necessary for SPI bindings */ + spi-max-frequency = <4000000>; + + /* WS2812 */ + chain-length = <12>; /* LED strip length */ + spi-one-frame = <0x70>; + spi-zero-frame = <0x40>; + }; +}; + +&usbd { + status = "okay"; +}; + +&flash0 { + /* + * For more information, see: + * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html + */ + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + sd_partition: partition@0 { + label = "mbr"; + reg = <0x00000000 0x00001000>; + }; + + code_partition: partition@1000 { + label = "code_partition"; + reg = <0x00001000 0x000d3000>; + }; + + /* + * The flash starting at 0x000d4000 and ending at + * 0x000f3fff is reserved for use by the application. + */ + + /* + * Storage partition will be used by FCB/LittleFS/NVS + * if enabled. + */ + storage_partition: partition@d4000 { + label = "storage"; + reg = <0x000d4000 0x00020000>; + }; + + boot_partition: partition@f4000 { + label = "adafruit_boot"; + reg = <0x000f4000 0x0000c000>; + }; + }; +}; |