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bcmdhd_wlan probing fails on imx8mqevk board

Question asked by sandeep kumar yenugula on Aug 29, 2018
Latest reply on Aug 29, 2018 by sandeep kumar yenugula

Hi all,


I am using imx8mqevk boardv3 development board Release - Linux 4.9.88_2.0.0_ga. wireless interface is missing. So on checking dmesg, I can see that bcmdhd_wlan probing fails. see below log.


[    2.448885] bcmdhd_wlan@0 supply wlreg_on not found, using dummy regulator
[    2.449100] bcmdhd_wlan: probe of bcmdhd_wlan@0 failed with error -1



So its a pre-build, hence wifi/bt  module should be working directly, what may be the solution to start wifi and bluetooth both.