176 lines
3.9 KiB
Text
176 lines
3.9 KiB
Text
/*
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* Copyright (c) 2020 Pete Johanson, TJ Campie
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*
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* SPDX-License-Identifier: MIT
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*/
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/dts-v1/;
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#include <nordic/nrf52840_qiaa.dtsi>
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#include <dt-bindings/zmk/matrix_transform.h>
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/ {
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model = "Ahokore";
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compatible = "ahokore";
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chosen {
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zephyr,code-partition = &code_partition;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zmk,kscan = &kscan0;
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zmk,matrix_transform = &default_transform;
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};
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default_transform: keymap_transform_0 {
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compatible = "zmk,matrix-transform";
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columns = <10>;
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rows = <4>;
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map = <
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// | SW1 | SW2 | SW3 | SW4 | SW5 | | SW6 | SW7 | SW8 | SW9 | SW10 |
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// | SW11 | SW12 | SW13 | SW14 | SW15 | | SW16 | SW17 | SW18 | SW19 | SW20 |
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// | SW21 | SW22 | SW23 | SW24 | SW25 | | SW26 | SW27 | SW28 | SW29 | SW30 |
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// | SW31 | SW32 | SW33 | | SW34 | SW35 | SW36 |
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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)
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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)
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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)
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RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7)
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>;
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};
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kscan0: kscan_0 {
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compatible = "zmk,kscan-gpio-matrix";
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label = "KSCAN";
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diode-direction = "col2row";
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col-gpios
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= <&gpio0 10 GPIO_ACTIVE_HIGH>
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, <&gpio0 9 GPIO_ACTIVE_HIGH>
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, <&gpio1 6 GPIO_ACTIVE_HIGH>
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, <&gpio1 4 GPIO_ACTIVE_HIGH>
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, <&gpio1 2 GPIO_ACTIVE_HIGH>
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, <&gpio0 2 GPIO_ACTIVE_HIGH>
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, <&gpio0 3 GPIO_ACTIVE_HIGH>
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, <&gpio1 13 GPIO_ACTIVE_HIGH>
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, <&gpio1 10 GPIO_ACTIVE_HIGH>
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, <&gpio1 11 GPIO_ACTIVE_HIGH>
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;
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row-gpios
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= <&gpio0 22 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio1 00 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio1 03 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio1 01 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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;
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};
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};
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ext-power {
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compatible = "zmk,ext-power-generic";
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label = "EXT_POWER";
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control-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
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};
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vbatt {
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compatible = "zmk,battery-voltage-divider";
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label = "BATTERY";
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io-channels = <&adc 2>;
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output-ohms = <2000000>;
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full-ohms = <(2000000 + 806000)>;
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};
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};
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&adc {
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status = "okay";
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};
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&gpiote {
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status = "okay";
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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compatible = "nordic,nrf-twi";
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sda-pin = <21>;
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scl-pin = <19>;
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oled: ssd1306@3c {
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compatible = "solomon,ssd1306fb";
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reg = <0x3c>;
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label = "DISPLAY";
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width = <128>;
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height = <32>;
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segment-offset = <0>;
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page-offset = <0>;
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display-offset = <0>;
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multiplex-ratio = <31>;
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segment-remap;
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com-invdir;
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com-sequential;
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prechargep = <0x22>;
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};
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};
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&uart0 {
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compatible = "nordic,nrf-uarte";
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status = "okay";
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current-speed = <115200>;
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tx-pin = <16>;
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rx-pin = <14>;
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rts-pin = <13>;
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cts-pin = <15>;
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};
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&usbd {
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status = "okay";
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};
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&flash0 {
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/*
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* For more information, see:
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* http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
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*/
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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sd_partition: partition@0 {
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label = "softdevice";
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reg = <0x00000000 0x00026000>;
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};
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code_partition: partition@26000 {
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label = "code_partition";
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reg = <0x00026000 0x000c6000>;
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};
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/*
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* The flash starting at 0x000ec000 and ending at
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* 0x000f3fff is reserved for use by the application.
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*/
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/*
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* Storage partition will be used by FCB/LittleFS/NVS
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* if enabled.
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*/
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storage_partition: partition@ec000 {
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label = "storage";
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reg = <0x000ec000 0x00008000>;
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};
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boot_partition: partition@f4000 {
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label = "adafruit_boot";
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reg = <0x000f4000 0x0000c000>;
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};
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};
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};
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