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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>nrf52840dk how to add two pwm in device tree</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/117759/nrf52840dk-how-to-add-two-pwm-in-device-tree</link><description>hi 
 board : nrf52840dk 
 sdk : nrf connect sdk v2.6.1 
 example: matter light bulb 
 problem: 
 I want to add another set of PWM to the sample code. How should I configure the device tree? 
 Below is my configuration but it is not working</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 06 Jan 2025 13:21:50 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/117759/nrf52840dk-how-to-add-two-pwm-in-device-tree" /><item><title>RE: nrf52840dk how to add two pwm in device tree</title><link>https://devzone.nordicsemi.com/thread/516997?ContentTypeID=1</link><pubDate>Mon, 06 Jan 2025 13:21:50 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:97f4898b-94d1-49f8-a253-d6877df5a298</guid><dc:creator>PiKa PiKa</dc:creator><description>&lt;p&gt;thank you for the reminder&lt;br /&gt;After adding status = &amp;quot;okay&amp;quot;, it can work normally.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: nrf52840dk how to add two pwm in device tree</title><link>https://devzone.nordicsemi.com/thread/516982?ContentTypeID=1</link><pubDate>Mon, 06 Jan 2025 12:54:23 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:e0a2a2ac-55cc-40e5-bae1-15c286e5a2f8</guid><dc:creator>runsiv</dc:creator><description>&lt;p&gt;Hi&amp;nbsp;&lt;/p&gt;
&lt;p&gt;I can&amp;#39;t see that you have set the status to &amp;quot;okay&amp;quot;. What errors message do you get?&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Try changing the overlay to&amp;nbsp;&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;&amp;amp;pwm0 {&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt; status = &amp;quot;okay&amp;quot;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt; pinctrl-0 = &amp;lt;&amp;amp;pwm0_custom&amp;gt;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt; pinctrl-1 = &amp;lt;&amp;amp;pwm0_csleep&amp;gt;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt; pinctrl-names = &amp;quot;default&amp;quot;, &amp;quot;sleep&amp;quot;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;};&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt; &lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;&amp;amp;pwm1 {&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt; status = &amp;quot;okay&amp;quot;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;pinctrl-0 = &amp;lt;&amp;amp;pwm1_default_alt&amp;gt;;&lt;br /&gt; pinctrl-1 = &amp;lt;&amp;amp;pwm1_sleep_alt&amp;gt;;&lt;br /&gt; &lt;span&gt; pinctrl-names = &amp;quot;default&amp;quot;, &amp;quot;sleep&amp;quot;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;};&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>