lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAL8zT=hNnRU3gbprVXOMt6FC9veRvQKRmS9gSeCm5-DNfGv-xg@mail.gmail.com>
Date:	Wed, 3 Sep 2014 11:44:22 +0200
From:	Jean-Michel Hautbois <jean-michel.hautbois@...alys.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	lgirdwood@...il.com, devicetree@...r.kernel.org,
	robh+dt@...nel.org, grant.likely@...aro.org, broonie@...nel.org
Subject: PFUZE100 regulator not going off when PWRON is 0

Hi,

I have a custom i.MX6 based board, but PMIC part is exactly the same
as the Freescale SabreSD board.
I have a reset button, which makes the PWRON signal on PFUZE100 go from 1 to 0.
I thought this would reset the chip, and thus all voltages would go to
0, but this is not the case. It seems that SWxOMODE registers are
involved in this process, accorgind to the datasheet, but I don't
think this is implemented right now.

I also removed regulator-always-on for my SW2 pin in order to get it
off, but this has no effect.

Thanks for your advices,
JM
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ