/ {
    aliases {
        sleep-led = &led0;
        usb-led = &led1;

        status-led = &led2;
        buzzer-button = &button0;
        audio-i2s = &i2s0;
        usb-uart = &cdc_acm_uart0;
    };

    chosen {
        nordic,pm-ext-flash = &mx25r64;
    };

    zephyr,user {
        usb-detect-gpios = <&gpio1 1 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
    };
};

&usbd {
    status = "okay";
    cdc_acm_uart0: cdc_acm_uart0 {
        compatible = "zephyr,cdc-acm-uart";
        status = "okay";
    };
};


&pinctrl {
    i2s0_default: i2s0_default {
        group1 {
            psels = <NRF_PSEL(I2S_SCK_M, 0, 31)>, /* SCK/Bit Clock */
                    <NRF_PSEL(I2S_LRCK_M, 0, 30)>, /* WS/Word Select */
                    <NRF_PSEL(I2S_SDOUT, 0, 29)>;   /* SD/Serial Data */
        };
    };

    i2s0_sleep: i2s0_sleep {
        group1 {
            psels = <NRF_PSEL(I2S_SCK_M, 0, 31)>,
                    <NRF_PSEL(I2S_LRCK_M, 0, 30)>,
                    <NRF_PSEL(I2S_SDOUT, 0, 29)>;
            low-power-enable;
        };
    };
};

&i2s0 {
    status = "okay";
    pinctrl-0 = <&i2s0_default>;
    pinctrl-1 = <&i2s0_sleep>;
    pinctrl-names = "default", "sleep";
};