152 lines
4.6 KiB
Plaintext
152 lines
4.6 KiB
Plaintext
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/*
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* Copyright (c) 2021 Nick Winans
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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 = "samnrf";
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compatible = "samnrf";
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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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zephyr,console = &cdc_acm_uart;
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zmk,battery = &vbatt;
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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 = <15>;
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rows = <6>;
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// | MX1 | MX7 | MX13 | MX19 | MX25 | MX30 | MX35 | MX41 | MX46 | MX51 | MX57 | MX63 | MX69 | MX75 | MX80 | | MX81 |
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// | MX2 | MX8 | MX14 | MX20 | MX26 | MX31 | MX36 | MX42 | MX47 | MX52 | MX58 | MX64 | MX70 | MX76 | | MX82 |
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// | MX3 | MX9 | MX15 | MX21 | MX27 | MX32 | MX37 | MX43 | MX48 | MX53 | MX59 | MX65 | MX71 | MX77 | | MX79 |
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// | MX4 | MX10 | MX16 | MX22 | MX28 | MX33 | MX38 | MX44 | MX49 | MX54 | MX60 | MX66 | MX72 | | MX83 |
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// | MX5 | MX11 | MX17 | MX23 | MX29 | MX34 | MX39 | MX45 | MX50 | MX55 | MX61 | MX67 | MX73 | MX73 |
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// | MX6 | MX12 | MX18 | MX24 | MX40 | MX56 | MX62 | MX68 | MX74 | MX78 |
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map = <
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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) RC(0,10) RC(0,11) RC(0,12) RC(0,13) RC(0,14) RC(1,14)
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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) RC(1,10) RC(1,11) RC(1,12) RC(1,13) RC(2,14)
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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) RC(2,10) RC(2,11) RC(2,12) RC(2,13) RC(3,13)
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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(3,11) RC(3,12) RC(4,13)
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RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5) RC(4,6) RC(4,7) RC(4,8) RC(4,9) RC(4,10) RC(4,11) RC(4,12)
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RC(5,0) RC(5,1) RC(5,2) RC(5,3) RC(5,6) RC(5,9) RC(5,10) RC(5,11) RC(5,12) RC(5,13)
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>;
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};
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kscan0: kscan {
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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 7 GPIO_ACTIVE_HIGH>
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, <&gpio0 12 GPIO_ACTIVE_HIGH>
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, <&gpio0 4 GPIO_ACTIVE_HIGH>
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, <&gpio0 8 GPIO_ACTIVE_HIGH>
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, <&gpio1 11 GPIO_ACTIVE_HIGH>
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, <&gpio0 26 GPIO_ACTIVE_HIGH>
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, <&gpio0 6 GPIO_ACTIVE_HIGH>
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, <&gpio0 30 GPIO_ACTIVE_HIGH>
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, <&gpio0 5 GPIO_ACTIVE_HIGH>
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, <&gpio0 22 GPIO_ACTIVE_HIGH>
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, <&gpio1 2 GPIO_ACTIVE_HIGH>
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, <&gpio1 6 GPIO_ACTIVE_HIGH>
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, <&gpio0 20 GPIO_ACTIVE_HIGH>
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, <&gpio0 17 GPIO_ACTIVE_HIGH>
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, <&gpio0 15 GPIO_ACTIVE_HIGH>
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;
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row-gpios
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= <&gpio0 3 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio0 28 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio1 13 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio0 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio0 29 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio0 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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;
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};
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vbatt: vbatt {
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compatible = "zmk,battery-voltage-divider";
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label = "BATTERY";
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io-channels = <&adc 7>;
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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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&usbd {
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status = "okay";
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cdc_acm_uart: cdc_acm_uart {
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compatible = "zephyr,cdc-acm-uart";
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label = "CDC_ACM_0";
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};
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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 = "mbr";
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reg = <0x00000000 0x00001000>;
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};
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code_partition: partition@1000 {
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label = "code_partition";
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reg = <0x00001000 0x000d3000>;
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};
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/*
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* The flash starting at 0x000d4000 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@d4000 {
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label = "storage";
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reg = <0x000d4000 0x00020000>;
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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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