From: Tony Lindgren <tony@atomide.com>
To: "H. Nikolaus Schaller" <hns@goldelico.com>
Cc: Andreas Kemnade <andreas@kemnade.info>, Bin Liu <b-liu@ti.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linux USB Mailing List <linux-usb@vger.kernel.org>,
linux-omap <linux-omap@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Discussions about the Letux Kernel <letux-kernel@openphoenux.org>
Subject: Re: [Letux-kernel] [PATCH v2] musb: omap2430: do not assume balanced enable()/disable()
Date: Thu, 4 Aug 2016 07:29:19 -0700 [thread overview]
Message-ID: <20160804142919.GG28140@atomide.com> (raw)
In-Reply-To: <FFDA9A63-599B-44CA-B244-C8860D9E01D9@goldelico.com>
Hi,
* H. Nikolaus Schaller <hns@goldelico.com> [160803 10:07]:
> All this prevents detection of cable plugin-events and VBUS measurement
> and setting OTG_EN before charging is attempted.
So I gave this patch a try but it now blocks all deeper SoC idle
states as the PHY stays active. I think the real fix is to make
sure the charger behaves independent of the USB PHY state. So
probably this needs to be fixed in phy-twl4030-usb.c and
twl4030_charger.c instead. Now it sounds like we're also shutting
down the charger with the USB PHY.
Regards,
Tony
next prev parent reply other threads:[~2016-08-04 14:29 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-03 15:38 [PATCH v2] musb: omap2430: do not assume balanced enable()/disable() Andreas Kemnade
2016-08-03 17:07 ` [Letux-kernel] " H. Nikolaus Schaller
2016-08-04 14:29 ` Tony Lindgren [this message]
2016-08-04 14:49 ` H. Nikolaus Schaller
[not found] ` <3EF398D0-6B90-46B6-83AE-EAE065A68890-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>
2016-08-04 15:01 ` Tony Lindgren
2016-08-04 20:59 ` Andreas Kemnade
2016-08-04 16:31 ` Andreas Kemnade
2016-08-04 16:44 ` Andreas Kemnade
2016-08-05 13:55 ` Tony Lindgren
2016-08-05 15:20 ` Andreas Kemnade
2016-08-06 6:21 ` Tony Lindgren
2016-08-09 5:35 ` Andreas Kemnade
2016-08-11 18:25 ` Tony Lindgren
2016-09-09 19:27 ` [v2] " Laurent Pinchart
2016-09-09 20:08 ` Tony Lindgren
2016-09-09 20:21 ` Laurent Pinchart
2016-09-09 20:40 ` Andreas Kemnade
2016-09-09 20:55 ` Tony Lindgren
2016-09-09 20:51 ` Tony Lindgren
2016-09-09 21:22 ` Andreas Kemnade
2016-09-09 21:33 ` Tony Lindgren
2016-09-09 23:40 ` Tony Lindgren
2016-09-10 11:27 ` Andreas Kemnade
2016-09-10 13:07 ` Tony Lindgren
[not found] ` <20160910130749.5qk37gwfidejdqlm-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2016-09-11 9:06 ` Laurent Pinchart
2016-09-12 14:35 ` Tony Lindgren
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