https://devzone.nordicsemi.com/f/nordic-q-a/94983/using-two-i2chi I want to use two i2c But in devicetree add &amp;i2c0 and &amp;i2c1 but it shows undefined reference to `__device_dts_ord_131&#39; and static assertion failed: &quot;/soc/i2c@40004000 has legacy *-pin properties defined although PINCTRL is enabled&quot; thxen-USTelligent Community 13Mon, 19 Dec 2022 07:19:35 GMThttps://devzone.nordicsemi.com/thread/401174?ContentTypeID=1Mon, 19 Dec 2022 07:19:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1d3d895c-1673-43be-925b-ad740d63142aPriyanka<p>Hi Jimmy,</p> <p>Could you try referring to <a href="https://devzone.nordicsemi.com/f/nordic-q-a/89397/static-assertion-failed-soc-i2c-40004000-has-legacy--pin-properties-defined-although-pinctrl-is-enabled">this ticket</a>? Hope this helps.</p> <p>Best Regards,</p> <p>Priyanka</p><div style="clear:both;"></div>