blob: a4bac9fffc2f9d293914a6dfdb72a6982c5af328 [file] [log] [blame]
/*
* Copyright (c) 2020 Project CHIP Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/ {
chosen {
nordic,pm-ext-flash = &mx25r64;
};
/*
* In some default configurations within the nRF Connect SDK,
* e.g. on nRF52840, the chosen zephyr,entropy node is &cryptocell.
* This devicetree overlay ensures that default is overridden wherever it
* is set, as this application uses the RNG node for entropy exclusively.
*/
chosen {
zephyr,entropy = &rng;
};
};
/* Disable unused peripherals to reduce power consumption */
&adc {
status = "disabled";
};
&uart1 {
status = "disabled";
};
&gpio1 {
status = "disabled";
};
&i2c0 {
status = "disabled";
};
&pwm0 {
status = "disabled";
};
&spi1 {
status = "disabled";
};
&spi3 {
status = "disabled";
};
&usbd {
status = "disabled";
};