Andy Green wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Somebody in the thread at some point said: > | Hey folks, > | > | I'm curious about power management regarding the Ar6k and would be happy > | to receive some enlightenment. > | > | Am I understanding correctly that the chip is always-on? > Yes. Its corresponding power, io_3v3, io_1v8 are always-on. The original design is, it can be turned-off by configuring CHIP_PWD pin as LOW. Somehow, it doesn't work at all since firmware's issue.
> | Can it be turned on and off completely at all? > | If so, through what sysfs node? > > It's not implemented yet. I have a patch that will do it, but I am > advised that in this case we need to modprobe -r and modprobe the wifi > Basically, you can't turn off the Ar6k entirely once you trigger the CHIP_PWD ping. The alternative way is to use wmiconfig to let Ar6k get into suspend mode. Matt > modules back in. > > - -Andy > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org > > iEYEARECAAYFAkilqukACgkQOjLpvpq7dMqRpQCbB1KJYHB0crcbrwx/HhJnHv/V > 06AAn1lhmvSL5aZRgCVbJt0VKW/Jm2vc > =0yte > -----END PGP SIGNATURE----- > > _______________________________________________ > hardware mailing list > [email protected] > http://lists.openmoko.org/mailman/listinfo/hardware > _______________________________________________ hardware mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/hardware
