https://community.nxp.com/t5/i-MX-Processors/iMX7D-How-to-check-the-current-DDR-frequency-in-Linux/m-p/728843#M113335 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #51626f; background-color: #ffffff;">As you known, i.MX7D supports DDR frequency scaling. </SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;">Does anyone know how to get the current DDR frequency running in Linux? </SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;">From sysfs or debugfs?&nbsp;</SPAN></P></BODY></HTML> Tue, 19 Dec 2017 01:05:48 GMT yangwenyou 2017-12-19T01:05:48Z https://community.nxp.com/t5/i-MX-Processors/iMX7D-How-to-check-the-current-DDR-frequency-in-Linux/m-p/728843#M113335 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #51626f; background-color: #ffffff;">As you known, i.MX7D supports DDR frequency scaling. </SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;">Does anyone know how to get the current DDR frequency running in Linux? </SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;">From sysfs or debugfs?&nbsp;</SPAN></P></BODY></HTML> Tue, 19 Dec 2017 01:05:48 GMT https://community.nxp.com/t5/i-MX-Processors/iMX7D-How-to-check-the-current-DDR-frequency-in-Linux/m-p/728843#M113335 yangwenyou 2017-12-19T01:05:48Z