93 lines
2.3 KiB
Devicetree
93 lines
2.3 KiB
Devicetree
/*
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*
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* Copyright (c) 2021 Darryl deHaan
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "sofle.dtsi"
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#include <dt-bindings/led/led.h>
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/{
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chosen {
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zmk,battery = &vbatt;
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zmk,backlight = &backlight;
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};
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kscan0: kscan {
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compatible = "zmk,kscan-gpio-matrix";
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wakeup-source;
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diode-direction = "col2row";
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row-gpios
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= <&gpio0 19 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio0 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio0 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio0 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&gpio1 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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;
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col-gpios
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= <&gpio0 22 GPIO_ACTIVE_HIGH>
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, <&gpio0 29 GPIO_ACTIVE_HIGH>
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, <&gpio0 3 GPIO_ACTIVE_HIGH>
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, <&gpio0 28 GPIO_ACTIVE_HIGH>
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, <&gpio0 30 GPIO_ACTIVE_HIGH>
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, <&gpio0 21 GPIO_ACTIVE_HIGH>
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, <&gpio0 23 GPIO_ACTIVE_HIGH>
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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 13 GPIO_ACTIVE_HIGH>;
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init-delay-ms = <50>;
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};
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vbatt: vbatt {
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compatible = "zmk,battery-nrf-vddh";
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// init-delay-ms = <50>;
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};
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};
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&default_transform {
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col-offset = <7>;
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};
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&spi3 {
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compatible = "nordic,nrf-spim";
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status = "okay";
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pinctrl-0 = <&spi3_default>;
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pinctrl-1 = <&spi3_sleep>;
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pinctrl-names = "default", "sleep";
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led_strip: ws2812@0 {
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compatible = "worldsemi,ws2812-spi";
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/* SPI */
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reg = <0>; /* ignored, but necessary for SPI bindings */
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spi-max-frequency = <4000000>;
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/* WS2812 */
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chain-length = <7>; /* 6 keys have underglow at the moment */
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spi-one-frame = <0x70>;
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spi-zero-frame = <0x40>;
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color-mapping = <LED_COLOR_ID_GREEN LED_COLOR_ID_RED LED_COLOR_ID_BLUE>;
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};
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};
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&pinctrl {
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// Other pinctrl definitions for other hardware
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pwm0_default: pwm0_default {
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group1 {
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psels = <NRF_PSEL(PWM_OUT0, 1, 5)>;
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};
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};
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pwm0_sleep: pwm0_sleep {
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group1 {
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psels = <NRF_PSEL(PWM_OUT0, 1, 5)>;
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low-power-enable;
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};
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};
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};
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