| commit | 655d32e9b2b2b912ff86de656eb620627b0df117 | [log] [tgz] |
|---|---|---|
| author | Peter Chen <peter.chen@freescale.com> | Wed Feb 11 12:44:54 2015 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Mar 18 16:19:10 2015 +0100 |
| tree | 941ced0bc9bd90178734f71b24a748d8a6b4c35d | |
| parent | 8721a752cc1bf61be0a0d3f266abd71a270d3a38 [diff] |
usb: chipidea: add identification registers access APIs Using hw_write_id_reg and hw_read_id_reg to write and read identification registers contents, they can be used to get controller information, change some system configurations, and so on. Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>