https://community.nxp.com/t5/i-MX-Processors/IMX8QXP-PMIC-Where-the-PMIC-control-logic-in-code/m-p/1224450#M168783 <P>Hi,</P><P>PMIC control by SCU. so, You need investigating the SCFW porting kit.</P><P><A href="https://www.nxp.com/webapp/sps/download/license.jsp?colCode=L5.4.70_2.3.0_SCFWKIT-1.7.0&amp;appType=file1&amp;DOWNLOAD_ID=null" target="_blank">https://www.nxp.com/webapp/sps/download/license.jsp?colCode=L5.4.70_2.3.0_SCFWKIT-1.7.0&amp;appType=file1&amp;DOWNLOAD_ID=null</A></P><P>Also, following information will be useful.</P><P><A href="https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/System-Controller-Firmware-101-Getting-started/ta-p/1121153" target="_blank">https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/System-Controller-Firmware-101-Getting-started/ta-p/1121153</A></P><P>Best Regards,</P><P>Kazuma Sasaki.</P> Tue, 02 Feb 2021 06:42:01 GMT Kazuma_Sasaki 2021-02-02T06:42:01Z https://community.nxp.com/t5/i-MX-Processors/IMX8QXP-PMIC-Where-the-PMIC-control-logic-in-code/m-p/1224433#M168782 <P>Dear friend</P><P>My platform is IMX8QXP MEK. Linux 5.4.70.</P><P>I want to do some change on PMIC control, can you provide information about where I can do some modification in code? And also, other info related are welcome.</P><P>&nbsp;</P><P>----</P><P>BR&nbsp;</P> Tue, 02 Feb 2021 06:26:02 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8QXP-PMIC-Where-the-PMIC-control-logic-in-code/m-p/1224433#M168782 jianwei_lan 2021-02-02T06:26:02Z https://community.nxp.com/t5/i-MX-Processors/IMX8QXP-PMIC-Where-the-PMIC-control-logic-in-code/m-p/1224450#M168783 <P>Hi,</P><P>PMIC control by SCU. so, You need investigating the SCFW porting kit.</P><P><A href="https://www.nxp.com/webapp/sps/download/license.jsp?colCode=L5.4.70_2.3.0_SCFWKIT-1.7.0&amp;appType=file1&amp;DOWNLOAD_ID=null" target="_blank">https://www.nxp.com/webapp/sps/download/license.jsp?colCode=L5.4.70_2.3.0_SCFWKIT-1.7.0&amp;appType=file1&amp;DOWNLOAD_ID=null</A></P><P>Also, following information will be useful.</P><P><A href="https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/System-Controller-Firmware-101-Getting-started/ta-p/1121153" target="_blank">https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/System-Controller-Firmware-101-Getting-started/ta-p/1121153</A></P><P>Best Regards,</P><P>Kazuma Sasaki.</P> Tue, 02 Feb 2021 06:42:01 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8QXP-PMIC-Where-the-PMIC-control-logic-in-code/m-p/1224450#M168783 Kazuma_Sasaki 2021-02-02T06:42:01Z