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(parent: dd783f4) | patch
tegra: usb: phy: Pullup HSIC strobe at idle
authorVinayak Pane <vpane@nvidia.com>
Wed, 14 Dec 2011 04:34:30 +0000 (20:34 -0800)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 08:14:53 +0000 (01:14 -0700)
commit1844173caa8b98be0a4ccb52f8da443074bcc814
treef46745a304e36f0dd46b4cd7cb006a079f5389e7tree | snapshot
parentdd783f40bc7670f5bfe82fbfe3ec23d739ca8f5fcommit | diff
tegra: usb: phy: Pullup HSIC strobe at idle

Correcting the strobe and SOFs behaviour. This avoids run-stop
bit to start before actual bus_reset. Also, pullup the
strobe signal during idle and wait for connect detect
after bus idle.

Bug 898008
Bug 922444

Reviewed-on: http://git-master/r/73261

Change-Id: I01999521013677f159ee9c12f2d7bcb453c3b39d
Signed-off-by: Vinayak Pane <vpane@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/77748
Reviewed-by: Automatic_Commit_Validation_User
Rebase-Id: R90d0a646111b295a583b33b08c10d1408ed3f703
drivers/usb/host/ehci-tegra.c diff | blob | history
drivers/usb/phy/phy-tegra-usb.c diff | blob | history