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This commit is contained in:
Eduard Iten
2026-02-26 15:44:43 +01:00
parent b8b3e6ea44
commit 5934bba4af
7 changed files with 159 additions and 16 deletions
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24
firmware/boards/nrf52840dk_nrf52840.overlay
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@@ -6,6 +6,7 @@
status-led = &led2;
buzzer-button = &button0;
audio-i2s = &i2s0;
audio-amp-en = &audio_amp_en;
usb-uart = &cdc_acm_uart0;
qspi-flash = &mx25r64;
};
@@ -17,6 +18,14 @@
zephyr,user {
usb-detect-gpios = <&gpio1 1 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
};
amp {
compatible = "gpio-leds";
audio_amp_en: audio_amp_en {
gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
label = "Amplifier Shudown Pin";
};
};
};
&usbd {
@@ -52,4 +61,17 @@
pinctrl-0 = <&i2s0_default>;
pinctrl-1 = <&i2s0_sleep>;
pinctrl-names = "default", "sleep";
};
};
// &uart0 { status = "disabled"; };
&i2c0 { status = "disabled"; };
&spi1 { status = "disabled"; };
&spi3 { status = "disabled"; };
&adc { status = "disabled"; };
&nfct { status = "disabled"; };
&temp { status = "disabled"; };
&pwm0 { status = "disabled"; };
&radio { status = "disabled"; };
&ieee802154 { status = "disabled"; };
&bt_hci_sdc { status = "disabled"; };
&cryptocell { status = "disabled"; };