From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Wed, 8 Jun 2016 12:23:25 +0200 Subject: [PATCH v3 4/4] musb: sunxi: Simplify dr_mode handling In-Reply-To: <1465138776-6003-4-git-send-email-hdegoede@redhat.com> References: <1465138776-6003-1-git-send-email-hdegoede@redhat.com> <1465138776-6003-4-git-send-email-hdegoede@redhat.com> Message-ID: <20160608102325.GI14179@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Sun, Jun 05, 2016 at 04:59:36PM +0200, Hans de Goede wrote: > phy-sun4i-usb now has proper dr_mode handling, it always registers an > extcon, and sends a notify with the mode (even when in peripheral- / > host-only mode) at least once. > > So we can simply the sunxi musb glue by always registering its extcon > notifier and relying on sunxi_musb_work() to enable vbus when in > host-only mode. > > This also enables host- and peripheral-only mode with vbus monitoring. > > Signed-off-by: Hans de Goede It's been a bit painful to track all the patches needed so that it applies properly, but I've finally been able to test it on a Sinlinx SinA33 with peripheral-only mUSB, and it works like a charm. You can add my Tested-by. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: