/*
 * Copyright (c) 2021 The ZMK Contributors
 *
 * SPDX-License-Identifier: MIT
 */

#include <dt-bindings/led/led.h>

/ {
    chosen {
        zephyr,console = &cdc_acm_uart;
        zmk,battery = &vbatt;
        zmk,underglow = &led_strip;
    };

    vbatt: vbatt {
        compatible = "zmk,battery-voltage-divider";
        label = "BATTERY";
        io-channels = <&adc 7>;
        power-gpios = <&gpio0 14 (GPIO_OPEN_DRAIN | GPIO_ACTIVE_LOW)>;
        output-ohms = <510000>;
        full-ohms = <(1000000 + 510000)>;
    };
};

&adc {
    status = "okay";
};

&usbd {
    cdc_acm_uart: cdc_acm_uart {
        compatible = "zephyr,cdc-acm-uart";
        label = "CDC_ACM_0";
    };
};


&leds {
        compatible = "gpio-leds";
        blue_led: led_0 {
            gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
            label = "Blue LED";
        };
};
&pinctrl {
    spi3_default: spi3_default {
        group1 {
            psels = <NRF_PSEL(SPIM_MOSI, 0, 6)>;
        };
    };

    spi3_sleep: spi3_sleep {
        group1 {
            psels = <NRF_PSEL(SPIM_MOSI, 0, 6)>;
            low-power-enable;
        };
    };
};
&i2c0 {
    compatible = "nordic,nrf-twi";
    pinctrl-0 = <&i2c0_default>;
    pinctrl-1 = <&i2c0_sleep>;
    pinctrl-names = "default", "sleep";
};
&uart0 {
    compatible = "nordic,nrf-uarte";
    current-speed = <115200>;
    pinctrl-0 = <&uart0_default>;
    pinctrl-1 = <&uart0_sleep>;
    pinctrl-names = "default", "sleep";
};
&spi3 {
    compatible = "nordic,nrf-spim";
    status = "okay";

    pinctrl-0 = <&spi3_default>;
    pinctrl-1 = <&spi3_sleep>;
    pinctrl-names = "default", "sleep";

    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 = <7>; /* arbitrary; change at will */
        spi-one-frame = <0x70>;
        spi-zero-frame = <0x40>;

        color-mapping = <LED_COLOR_ID_GREEN LED_COLOR_ID_RED LED_COLOR_ID_BLUE>;
    };
};
&spi2 {
    compatible = "nordic,nrf-spim";
    status = "okay";

    pinctrl-0 = <&spi2_default>;
    pinctrl-1 = <&spi2_sleep>;
    pinctrl-names = "default", "sleep";

    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 = <9>; /* arbitrary; change at will */
        spi-one-frame = <0x70>;
        spi-zero-frame = <0x40>;

        color-mapping = <LED_COLOR_ID_GREEN LED_COLOR_ID_RED LED_COLOR_ID_BLUE>;
    };
};