https://devzone.nordicsemi.com/f/nordic-q-a/89481/nrf5340-ipc-issue-after-upgrading-to-2-0-0Hello, After upgrading to the new version with the help of the migration guide, there is an issue that I could not trace back to any changes. If I am correct its about the device-tree generation of the IPC. Any help or pointer is appreciated.en-USTelligent Community 13Thu, 30 Jun 2022 13:39:10 GMThttps://devzone.nordicsemi.com/thread/374929?ContentTypeID=1Thu, 30 Jun 2022 13:39:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ad9f3366-ec1b-4a91-b732-398f07ec1517mnvcsUDT<p>Thanks for the quick reply Einar.&nbsp;</p> <p>It is a custom application with some special leftover in the overlay file indeed.</p> <p>Removing it fixed the issue.</p> <div> <div><span> <pre class="ui-code" data-mode="text"> nrf_radio_fem: nrf21540 { compatible = &quot;nordic,nrf21540-fem&quot;; tx-en-gpios = &lt;&amp;gpio0 25 GPIO_ACTIVE_HIGH&gt;; rx-en-gpios = &lt;&amp;gpio0 26 GPIO_ACTIVE_HIGH&gt;; pdn-gpios = &lt;&amp;gpio0 31 GPIO_ACTIVE_HIGH&gt;; ant-sel-gpios = &lt;&amp;gpio0 7 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)&gt;; };</pre></span><span></span></div> </div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/374892?ContentTypeID=1Thu, 30 Jun 2022 11:50:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a2dd7057-eb94-4e44-826f-b69cc88b45deEinarh<p>Hello</p> <p>What is the application you are trying to compile? I assume it&#39;s your own application and not a sample?</p> <p>Are you doing anything out of the ordinary with the IPC? Have you added anything special to the devicetree?</p> <p>Best regards,</p> <p>Einar</p><div style="clear:both;"></div>