77 lines
1.9 KiB
Plaintext
77 lines
1.9 KiB
Plaintext
/ {
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aliases {
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sleep-led = &led0;
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usb-led = &led1;
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status-led = &led2;
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buzzer-button = &button0;
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audio-i2s = &i2s0;
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audio-amp-en = &audio_amp_en;
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usb-uart = &cdc_acm_uart0;
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qspi-flash = &mx25r64;
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};
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chosen {
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nordic,pm-ext-flash = &mx25r64;
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};
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zephyr,user {
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usb-detect-gpios = <&gpio1 1 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
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};
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amp {
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compatible = "gpio-leds";
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audio_amp_en: audio_amp_en {
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gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
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label = "Amplifier Shudown Pin";
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};
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};
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};
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&usbd {
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status = "okay";
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cdc_acm_uart0: cdc_acm_uart0 {
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compatible = "zephyr,cdc-acm-uart";
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status = "okay";
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};
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};
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&pinctrl {
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i2s0_default: i2s0_default {
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group1 {
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psels = <NRF_PSEL(I2S_SCK_M, 0, 31)>, /* SCK/Bit Clock */
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<NRF_PSEL(I2S_LRCK_M, 0, 30)>, /* WS/Word Select */
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<NRF_PSEL(I2S_SDOUT, 0, 29)>; /* SD/Serial Data */
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};
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};
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i2s0_sleep: i2s0_sleep {
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group1 {
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psels = <NRF_PSEL(I2S_SCK_M, 0, 31)>,
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<NRF_PSEL(I2S_LRCK_M, 0, 30)>,
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<NRF_PSEL(I2S_SDOUT, 0, 29)>;
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low-power-enable;
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};
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};
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};
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&i2s0 {
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status = "okay";
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pinctrl-0 = <&i2s0_default>;
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pinctrl-1 = <&i2s0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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// &uart0 { status = "disabled"; };
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&i2c0 { status = "disabled"; };
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&spi1 { status = "disabled"; };
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&spi3 { status = "disabled"; };
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&adc { status = "disabled"; };
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&nfct { status = "disabled"; };
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&temp { status = "disabled"; };
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&pwm0 { status = "disabled"; };
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&radio { status = "disabled"; };
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&ieee802154 { status = "disabled"; };
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&bt_hci_sdc { status = "disabled"; };
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&cryptocell { status = "disabled"; }; |