2 * Copyright (c) 2021 Project CHIP Authors
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 * In some default configurations within the nRF Connect SDK,
21 * e.g. on nRF52840, the chosen zephyr,entropy node is &cryptocell.
22 * This devicetree overlay ensures that default is overridden wherever it
23 * is set, as this application uses the RNG node for entropy exclusively.
27 zephyr,entropy = &rng;
31 * By default, PWM module is only configured for led0 (LED1 on the board).
32 * The lighting-app, however, uses LED2 to show the state of the lighting,
33 * including its brightness level.