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/ {
user_dbg_pin: user-dbg-pin {
compatible = "nordic,gpio-pins";
gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH)>;
status = "okay";
};
};
&gpio0 {
status = "okay";
};
&gpiote0 {
status = "okay";
};
&pinctrl {
spi3_default: spi3_default {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 21)>,
<NRF_PSEL(SPIM_MISO, 0, 22)>,
<NRF_PSEL(SPIM_MOSI, 0, 19)>;
};
};
spi3_sleep: spi3_sleep {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 21)>,
<NRF_PSEL(SPIM_MISO, 0, 22)>,
<NRF_PSEL(SPIM_MOSI, 0, 19)>;
low-power-enable;
};
};
};
&spi3 {
status = "okay";
pinctrl-0 = <&spi3_default>;
pinctrl-1 = <&spi3_sleep>;
pinctrl-names = "default", "sleep";
cs-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
sdhc0: sdhc@0 {
compatible = "zephyr,sdhc-spi-slot";
reg = <0>;
status = "okay";
mmc {
compatible = "zephyr,sdmmc-disk";
status = "okay";
};
spi-max-frequency = <25000000>;
};
};
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