tree 9846352e032cf59df136953f1fb36d27839af9b1
parent c6f694af8318a526c639306d9d07ee33cb7c168a
author Igor Grinberg <grinberg@compulab.co.il> 1286726358 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1287768130 -0700

USB: otg/ulpi: improve ulpi phy detection.

Improve ulpi phy detection by utilizing the "scratch" register.
Allow unknown ulpi phy work without the need to hard-code the id.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>