linux-toradex.git/drivers/usb/otg/ulpi.c, branch v3.2.47 Linux kernel for Apalis and Colibri modules usb: Add export.h for EXPORT_SYMBOL/THIS_MODULE where needed 2011-10-31T23:31:25+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2011-05-27T13:56:31+00:00 f940fcd8eadfe5b909a1474b57de7755edeee62b With module.h being implicitly everywhere via device.h, the absence of explicitly including something for EXPORT_SYMBOL went unnoticed. Since we are heading to fix things up and clean module.h from the device.h file, we need to explicitly include these files now. Use the lightweight version of the header that has just THIS_MODULE and EXPORT_SYMBOL variants. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> 
With module.h being implicitly everywhere via device.h, the absence
of explicitly including something for EXPORT_SYMBOL went unnoticed.
Since we are heading to fix things up and clean module.h from the
device.h file, we need to explicitly include these files now.

Use the lightweight version of the header that has just THIS_MODULE
and EXPORT_SYMBOL variants.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
usb: otg: Make USB3319 ULPI ID generic 2011-01-23T02:32:53+00:00 Fabio Estevam festevam@gmail.com 2010-12-20T23:54:30+00:00 1e4cba8bd2cddd10849e769ff502e255c27c81b4 On a system with a USB3317 ULPI transceiver the following message is shown on kernel boot: ULPI transceiver vendor/product ID 0x0424/0x0006 Found SMSC USB3319 ULPI transceiver. ULPI integrity check: passed. The reason is that USB3317 has the same vendor/product ID as USB3319. Make the ULPI ID generic for the USB331x transceivers. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
On a system with a USB3317 ULPI transceiver the following message
is shown on kernel boot:

ULPI transceiver vendor/product ID 0x0424/0x0006
Found SMSC USB3319 ULPI transceiver.
ULPI integrity check: passed.

The reason is that USB3317 has the same vendor/product ID as USB3319.

Make the ULPI ID generic for the USB331x transceivers.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg/ulpi: extend id's table. 2010-10-22T17:22:10+00:00 Igor Grinberg grinberg@compulab.co.il 2010-10-10T15:59:19+00:00 96b9e83231f543391c29d12e1e65ddb2ed963154 Extend id's table to have ulpi phy names in it. Report if the known phy is found. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Extend id's table to have ulpi phy names in it.
Report if the known phy is found.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg/ulpi: improve ulpi phy detection. 2010-10-22T17:22:10+00:00 Igor Grinberg grinberg@compulab.co.il 2010-10-10T15:59:18+00:00 a9138192d0e716c3e9714b3fe03543d93ebbad9f 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> 
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>
USB: otg/ulpi: extend the generic ulpi driver. 2010-08-10T21:35:40+00:00 Igor Grinberg grinberg@compulab.co.il 2010-07-15T13:00:16+00:00 13dd0c9767349b280cf131c34461f85e5effc42a 1) Introduce ulpi specific flags for control of the ulpi phy 2) Extend the generic ulpi driver with support for Function and Interface control of upli phy 3) Update the platforms using the generic ulpi driver with new ulpi flags 4) Remove the otg control flags not in use Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
1) Introduce ulpi specific flags for control of the ulpi phy
2) Extend the generic ulpi driver with support for Function and
Interface control of upli phy
3) Update the platforms using the generic ulpi driver with new ulpi
flags
4) Remove the otg control flags not in use

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg/ulpi: add support for SMSC USB3319 ulpi phy 2010-08-10T21:35:40+00:00 Igor Grinberg grinberg@compulab.co.il 2010-07-15T13:00:15+00:00 51a91a5424cb94f40eb0c9d0b71d8df4e423742a Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg/ulpi: remove unused macro 2010-08-10T21:35:40+00:00 Igor Grinberg grinberg@compulab.co.il 2010-07-15T13:00:14+00:00 6a5a9a4b1791b49047267cba59a69a8861c9bb7c Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg/ulpi.c : fix register write 2010-08-10T21:35:40+00:00 Eric Bénard eric@eukrea.com 2010-07-15T07:20:19+00:00 fa345d0109ac8c8e388196b1db29d1a570239d3b ulpi_set_vbus and ulpi_set_flags are using ULPI_SET(register) to write to the PHY's registers, which means we can only set bits in the PHY's register and not clear them. By directly using the address of the register without any offset, we now get the expected behaviour for these functions. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Daniel Mack <daniel@caiaq.de> Cc: linux-arm-kernel@lists.infradead.org Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
ulpi_set_vbus and ulpi_set_flags are using ULPI_SET(register) to write
to the PHY's registers, which means we can only set bits in the PHY's
register and not clear them.
By directly using the address of the register without any offset, we
now get the expected behaviour for these functions.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg/ulpi: bail out on read errors 2010-06-30T15:16:06+00:00 Wolfram Sang w.sang@pengutronix.de 2010-06-15T10:34:22+00:00 7b4a036722cfab2b3922685ad473fac35a55c3fa otg_read may return errnos, so bail out correctly to prevent bogus ID-numbers. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Daniel Mack <daniel@caiaq.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
otg_read may return errnos, so bail out correctly to prevent bogus
ID-numbers.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Daniel Mack <daniel@caiaq.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg: ulpi: use the global ULPI register definitions 2010-05-20T20:21:36+00:00 Heikki Krogerus ext-heikki.krogerus@nokia.com 2010-05-03T06:13:02+00:00 fc567f06def35427ba830649eb6acbb72ac2790c Rely on the global ULPI register definitions Signed-off-by: Heikki Krogerus <ext-heikki.krogerus@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Rely on the global ULPI register definitions

Signed-off-by: Heikki Krogerus <ext-heikki.krogerus@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>