linux-toradex.git/drivers/usb/otg, branch v2.6.33.2 Linux kernel for Apalis and Colibri modules USB: otg Kconfig: let USB_OTG_UTILS select USB_ULPI option 2010-02-16T23:11:09+00:00 Valentin Longchamp valentin.longchamp@epfl.ch 2010-01-20T19:06:31+00:00 dd091c7b3280d4811b855d034fa91519fd3485ef With CONFIG_USB_ULPI=y, CONFIG_USB<=m, CONFIG_PCI=n and CONFIG_USB_OTG_UTILS=n, which is the default used for mx31moboard, the build for all mx3 platforms fails because drivers/usb/otg/ulpi.c where otg_ulpi_create is defined is not compiled. Build error: arch/arm/mach-mx3/built-in.o: In function `mxc_board_init': kzmarm11.c:(.init.text+0x73c): undefined reference to `otg_ulpi_create' kzmarm11.c:(.init.text+0x1020): undefined reference to `otg_ulpi_create' This isn't a strong dependency as drivers/usb/otg/ulpi.c doesn't use functions defined in drivers/usb/otg/otg.o and is only needed to get ulpi.o linked into the kernel image. Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
With CONFIG_USB_ULPI=y, CONFIG_USB<=m, CONFIG_PCI=n and
CONFIG_USB_OTG_UTILS=n, which is the default used for mx31moboard,
the build for all mx3 platforms fails because drivers/usb/otg/ulpi.c
where otg_ulpi_create is defined is not compiled.

Build error:
arch/arm/mach-mx3/built-in.o: In function `mxc_board_init':
kzmarm11.c:(.init.text+0x73c): undefined reference to `otg_ulpi_create'
kzmarm11.c:(.init.text+0x1020): undefined reference to `otg_ulpi_create'

This isn't a strong dependency as drivers/usb/otg/ulpi.c doesn't
use functions defined in drivers/usb/otg/otg.o and is only needed
to get ulpi.o linked into the kernel image.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: otg: isp1301_omap: fix compile error 2009-12-23T19:34:19+00:00 Felipe Balbi felipe.balbi@nokia.com 2009-12-15T21:19:52+00:00 465f8294eea1ea206e3a008e7bfe0e8fd53991fc commit 91c8a5a9985d5bf9c55f6f82f183f57b050b2a3a broke compilation of this driver after it introduced otg_init() as a static inline in <linux/usb/otg.h> Reported-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 91c8a5a9985d5bf9c55f6f82f183f57b050b2a3a broke
compilation of this driver after it introduced
otg_init() as a static inline in <linux/usb/otg.h>

Reported-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
mfd: Rename all twl4030_i2c* 2009-12-13T20:23:33+00:00 Balaji T K balajitk@ti.com 2009-12-13T20:23:33+00:00 fc7b92fca4e546184557f1c53f84ad57c66b7695 This patch renames function names like twl4030_i2c_write_u8, twl4030_i2c_read_u8 to twl_i2c_write_u8, twl_i2c_read_u8 and also common variable in twl-core.c Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
This patch renames function names like twl4030_i2c_write_u8,
twl4030_i2c_read_u8 to twl_i2c_write_u8, twl_i2c_read_u8
and also common variable in twl-core.c

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Rename twl4030* driver files to enable re-use 2009-12-13T19:05:51+00:00 Santosh Shilimkar santosh.shilimkar@ti.com 2009-12-13T19:05:51+00:00 b07682b6056eb6701f8cb86aa5800e6f2ea7919b The upcoming TWL6030 is companion chip for OMAP4 like the current TWL4030 for OMAP3. The common modules like RTC, Regulator creates opportunity to re-use the most of the code from twl4030. This patch renames few common drivers twl4030* files to twl* to enable the code re-use. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
The upcoming TWL6030 is companion chip for OMAP4 like the current TWL4030
for OMAP3. The common modules like RTC, Regulator creates opportunity
to re-use the most of the code from twl4030.

This patch renames few common drivers twl4030* files to twl* to enable
the code re-use.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
USB: twl4030: Enable USB regulators before enabling USB charging 2009-12-11T19:55:25+00:00 Aguilar Pena, Leed leed.aguilar@ti.com 2009-11-20T17:32:53+00:00 be30fc4b650acb85549fd0a9c42fe042366de009 For TWL family of power management ICs, USB charging works only when USB regulators are in enabled state: 3v1, 1v5, 1v8 On a USB cable attach, twl4030_phy_resume(twl) function enables the regulators. Enable USB charging, only after all regulators are enabled. Its observed that enabling USB charging before regulators are enabled, causes USB charging to fail. Tested on: Zoom2: omap3430: ES3.1 + TWL5030 Needs T2-MADC and T2-BCI drivers which are still not upstreamed. Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Leed Aguilar <leed.aguilar@ti.com> Acked-by: Vikram Pandita <vikram.pandita@ti.com> Acked-by: Anand Gadiyar <gadiyar@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
For TWL family of power management ICs, USB charging works only
when USB regulators are in enabled state: 3v1, 1v5, 1v8

On a USB cable attach, twl4030_phy_resume(twl) function enables
the regulators. Enable USB charging, only after all regulators
are enabled.

Its observed that enabling USB charging before regulators are
enabled, causes USB charging to fail.

Tested on: Zoom2: omap3430: ES3.1 + TWL5030
Needs T2-MADC and T2-BCI drivers which are still not upstreamed.

Signed-off-by: Moiz Sonasath <m-sonasath@ti.com>
Signed-off-by: Leed Aguilar <leed.aguilar@ti.com>
Acked-by: Vikram Pandita <vikram.pandita@ti.com>
Acked-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB OTG: Add generic driver for ULPI OTG transceiver 2009-12-11T19:55:16+00:00 Daniel Mack daniel@caiaq.de 2009-10-15T14:09:35+00:00 2d57a95f09cf71c4c642e5be15f8b700d17ee90c This adds a minimal generic driver for ULPI connected transceivers, using the OTG framework functions recently introduced. The driver got a table to match the ULPI chips, which currently only has one entry for NXP's ISP 1504 transceiver. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Heikki Krogerus <ext-heikki.krogerus@nokia.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This adds a minimal generic driver for ULPI connected transceivers,
using the OTG framework functions recently introduced.

The driver got a table to match the ULPI chips, which currently only has
one entry for NXP's ISP 1504 transceiver.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Heikki Krogerus <ext-heikki.krogerus@nokia.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
omap: headers: Move remaining headers from include/mach to include/plat 2009-10-20T16:40:47+00:00 Tony Lindgren tony@atomide.com 2009-10-20T16:40:47+00:00 ce491cf85466c3377228c5a852ea627ec5136956 Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: Tony Lindgren <tony@atomide.com> 
Move the remaining headers under plat-omap/include/mach
to plat-omap/include/plat. Also search and replace the
files using these headers to include using the right path.

This was done with:

#!/bin/bash
mach_dir_old="arch/arm/plat-omap/include/mach"
plat_dir_new="arch/arm/plat-omap/include/plat"
headers=$(cd $mach_dir_old && ls *.h)
omap_dirs="arch/arm/*omap*/ \
drivers/video/omap \
sound/soc/omap"
other_files="drivers/leds/leds-ams-delta.c \
drivers/mfd/menelaus.c \
drivers/mfd/twl4030-core.c \
drivers/mtd/nand/ams-delta.c"

for header in $headers; do
	old="#include <mach\/$header"
	new="#include <plat\/$header"
	for dir in $omap_dirs; do
		find $dir -type f -name \*.[chS] | \
			xargs sed -i "s/$old/$new/"
	done
	find drivers/ -type f -name \*omap*.[chS] | \
		xargs sed -i "s/$old/$new/"
	for file in $other_files; do
		sed -i "s/$old/$new/" $file
	done
done

for header in $(ls $mach_dir_old/*.h); do
	git mv $header $plat_dir_new/
done

Signed-off-by: Tony Lindgren <tony@atomide.com>
USB: OMAP: ISP1301: Compile fix 2009-09-23T13:46:37+00:00 Anand Gadiyar gadiyar@ti.com 2009-08-24T14:44:45+00:00 d77282c836d6c2601da6a188812b20cff8e9bbe2 OMAP: ISP1301: Compile fix Fix this build error on non- OMAP-H2/H3/H4 systems: (factored out two empty functions as part of the fix) CC drivers/usb/otg/isp1301_omap.o drivers/usb/otg/isp1301_omap.c: In function 'otg_update_isp': drivers/usb/otg/isp1301_omap.c:635: error: implicit declaration of function 'notresponding' drivers/usb/otg/isp1301_omap.c: In function 'b_peripheral': drivers/usb/otg/isp1301_omap.c:973: error: implicit declaration of function 'enable_vbus_draw' drivers/usb/otg/isp1301_omap.c: In function 'isp_update_otg': drivers/usb/otg/isp1301_omap.c:1003: error: implicit declaration of function 'enable_vbus_source' make[2]: *** [drivers/usb/otg/isp1301_omap.o] Error 1 make[1]: *** [drivers/usb/otg] Error 2 make: *** [drivers] Error 2 Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
OMAP: ISP1301: Compile fix

Fix this build error on non- OMAP-H2/H3/H4 systems:
(factored out two empty functions as part of the fix)

  CC      drivers/usb/otg/isp1301_omap.o
drivers/usb/otg/isp1301_omap.c: In function 'otg_update_isp':
drivers/usb/otg/isp1301_omap.c:635: error: implicit declaration of function 'notresponding'
drivers/usb/otg/isp1301_omap.c: In function 'b_peripheral':
drivers/usb/otg/isp1301_omap.c:973: error: implicit declaration of function 'enable_vbus_draw'
drivers/usb/otg/isp1301_omap.c: In function 'isp_update_otg':
drivers/usb/otg/isp1301_omap.c:1003: error: implicit declaration of function 'enable_vbus_source'
make[2]: *** [drivers/usb/otg/isp1301_omap.o] Error 1
make[1]: *** [drivers/usb/otg] Error 2
make: *** [drivers] Error 2

Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg: fix twl4030-usb build 2009-09-23T13:46:34+00:00 Randy Dunlap randy.dunlap@oracle.com 2009-08-11T18:31:31+00:00 63ead6a00d54a645667c141d8aaf0f6ffe1212be subsys_initcall_sync() is only defined for built-in code, not for loadable modules, so this driver build fails when built as a module. However, the _sync() forms of the initcalls are not implemented, so this should not be used -- just use the non-sync form of it. drivers/usb/otg/twl4030-usb.c:777: warning: data definition has no type or storage class drivers/usb/otg/twl4030-usb.c:777: warning: type defaults to 'int' in declaration of 'subsys_initcall_sync' drivers/usb/otg/twl4030-usb.c:777: warning: parameter names (without types) in function declaration Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
subsys_initcall_sync() is only defined for built-in code, not for
loadable modules, so this driver build fails when built as a module.
However, the _sync() forms of the initcalls are not implemented,
so this should not be used -- just use the non-sync form of it.

drivers/usb/otg/twl4030-usb.c:777: warning: data definition has no type or storage class
drivers/usb/otg/twl4030-usb.c:777: warning: type defaults to 'int' in declaration of 'subsys_initcall_sync'
drivers/usb/otg/twl4030-usb.c:777: warning: parameter names (without types) in function declaration

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: otg: twl4030-usb.c: mark .init as subsys_initcall_sync 2009-09-23T13:46:33+00:00 Ming Lei tom.leiming@gmail.com 2009-08-01T12:39:57+00:00 0ffd3b2902e28b13d8379df0f09a55668f330f77 This patch fixes the .probe failure of twl4030_usb driver if it is compiled into kernel. Since twl4030_usb USB transceiver .probe depends on twl4030-regulator, marking twl4030_usb_init as subsys_initcall_sync can make it called after twl4030-regulator initialization is finished, then twl4030_usb USB transceiver driver can be probed successfully. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This patch fixes the .probe failure of twl4030_usb driver if
it is compiled into kernel.

Since twl4030_usb USB transceiver .probe depends on
twl4030-regulator, marking twl4030_usb_init as subsys_initcall_sync
can make it called after twl4030-regulator initialization is finished,
then twl4030_usb USB transceiver driver can be probed successfully.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>