From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Tue, 2 Jul 2013 16:06:35 -0400 Subject: [U-Boot] [U-Boot, v4] usb: omap: ulpi: fix ulpi transceiver access In-Reply-To: <20130610161804.GA16619@panicking> References: <20130610161804.GA16619@panicking> Message-ID: <20130702200635.GJ16630@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, Jun 10, 2013 at 06:18:04PM +0200, Michael Trimarchi wrote: > This patch fix the omap access to the transceiver > configuration registers using the ulpi bus. As reported by > the documentation the bit31 is used only to check if the > transaction is done or still running and the reading and > writing operation have different offset and have different > values. What we need to do at the end of a transaction is > leave the bus in done state. Anyway an error using the ulpi > omap register is not recoverable so any error give out the > usage of this interface. > > Tested on a custom OMAP5430 board with a TUSB1210 ULPI PHY > on USBB1. > > Signed-off-by: Michael Trimarchi > Acked-by: Igor Grinberg > Tested-by: Lubomir Popov > Cc: Stefano Babic > Cc: Marek Vasut > Cc: Tom Rini Applied to u-boot-ti/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: