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- 13 May, 2011 1 commit
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Felipe Balbi authored
We have a generic way of enabling/disabling different debug messages on a driver called DYNAMIC_PRINTK. Anyone interested in enabling just part of the debug messages, please read the documentation under: Documentation/dynamic-debug-howto.txt for information on how to use that great infrastructure. Signed-off-by: Felipe Balbi <balbi@ti.com>
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- 13 Apr, 2011 1 commit
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Felipe Balbi authored
Due to the recent changes to musb's glue layers, we can't compile musb-hdrc as a module - compilation will break due to undefined symbol musb_debug. In order to fix that, we need a big re-work of the debug support on the MUSB driver. Because that would mean a lot of new code coming into the -rc series, it's best to defer that to next merge window and for now just disable module support for MUSB. Once we get the refactor of the debugging support done, we can simply revert this patch and things will go back to normal again. Cc: stable@kernel.org # v2.6.38 Signed-off-by: Felipe Balbi <balbi@ti.com>
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- 10 Dec, 2010 4 commits
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Hema HK authored
Selecting the twl6030-usb for OMAP4430SDP and OMAP4PANDA boards and adding OMAP4 internal phy code for compilation Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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Mian Yousaf Kaukab authored
Initial support for u8500 and u5500 platform. Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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Felipe Balbi authored
change all ocurrences of musb_hdrc to musb-hdrc. We will call glue layer drivers musb-<glue layer>, so in order to keep things somewhat standard, let's change the underscore into a dash. Signed-off-by: Felipe Balbi <balbi@ti.com>
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Felipe Balbi authored
This will make things simpler when choosing which glue layer to compile. It avoids a lot of magic around the "default" Kconfig option and lets the user choose what exactly s/he wants to compile. Signed-off-by: Felipe Balbi <balbi@ti.com>
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- 22 Oct, 2010 2 commits
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Ajay Kumar Gupta authored
AM35x has musb interface and uses CPPI4.1 DMA engine. Current patch supports only PIO mode. DMA support can be added later once basic CPPI4.1 DMA patch is accepted. Also added USB_MUSB_AM35X which is required to differentiate musb ips between OMAP3x and AM35x. This config would be used to for below purposes, - Select am35x.c instead of omap2430.c for compilation at drivers/usb/musb directory. Please note there are significant differneces in these two files as musb ip in quite different on AM35x. Please note that in multi omap configuration only omap2430.c file will get compiled and we would require to select only AM35x based board config to compile am35x.c - Select workaround codes applicable for AM35x musb issues. one such workaround is for bytewise read issue on AM35x. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sergei Shtylyov authored
Texas Instruments DA8xx/OMAP-L1x glue layer for the MUSBMHRDC driver. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Yadviga Grigorieva <yadviga@ru.mvista.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 20 May, 2010 1 commit
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Maulik Mankad authored
This patch updates the Makefile to build the MUSB driver for OMAP4. It also sets the Kconfig options for OMAP4. Signed-off-by: Maulik Mankad <x0082077@ti.com> Cc: David Brownell <david-b@pacbell.net> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 30 Apr, 2010 1 commit
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Sergei Shtylyov authored
CONFIG_ARCH_DAVINCI now embraces both the "real" DaVinci and DA8xx/OMAP-L1x -- on which the DaVinci glue layer won't work. Change the Makefile dependency to CONFIG_ARCH_DAVINCI_DMx which corresponds to "real" DaVinci. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 15 Feb, 2010 1 commit
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Tony Lindgren authored
Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
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- 11 Dec, 2009 2 commits
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Cliff Cai authored
Otherwise we get the link failure: drivers/built-in.o: In function 'musb_platform_init': drivers/usb/musb/blackfin.c:300: undefined reference to 'usb_nop_xceiv_register' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sonic Zhang authored
Do not allow MUSB driver to be selected on derivatives that don't have the MUSB controller on them. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 12 Oct, 2009 1 commit
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Mike Frysinger authored
The MUSB code relies on platform implementations that currently only exists for Arm and Blackfin processors, so have the MUSB Kconfig depend upon those arches. This should prevent other arches from building MUSB via randconfig. Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- 09 Oct, 2009 1 commit
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Mike Frysinger authored
The Blackfin port doesn't support HAVE_CLK and the musb driver works fine with support stubbed out, so take the existing Blackfin clk stubs and move them to common musb code so we can drop the Kconfig dependency. Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 07 Aug, 2009 1 commit
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Gupta, Ajay Kumar authored
OMAP3EVM uses ISP1504 phy which doesn't require any programming and thus has to use NOP otg transceiver. Cleanups being done: - Remove unwanted code in usb-musb.c file - Register NOP in OMAP3EVM board file using usb_nop_xceiv_register(). - Select NOP_USB_XCEIV for OMAP3EVM boards. - Don't enable TWL4030_USB in omap3_evm_defconfig Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Eino-Ville Talvala <talvala@stanford.edu> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 16 Jun, 2009 1 commit
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David Brownell authored
Let the otg_transceiver in MUSB be managed by an external driver; don't assume it's integrated. OMAP3 chips need it to be external, and there may be ways to interact with the transceiver which add functionality to the system. Platform init code is responsible for setting up the transeciver, probably using the NOP transceiver for integrated transceivers. External ones will use whatever the board init code provided, such as twl4030 or something more hands-off. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 24 Mar, 2009 1 commit
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David Brownell authored
Partial support for DaVinci DM355, on the EVM board; peripheral mode should work, once mainline merges DM355 support. Missing: (a) renumbering the GPIO for DRVVBUS on the DM6446 EVM, when DAVINCI_N_GPIO increases; (b) disabling DM355_DEEPSLEEP.DRVVBUS_OVERRIDE so VBUS is driven according to the ID signal, if cpu_is_..._dm355() The new PHY control bits are ignored on DM6446. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 28 Jan, 2009 2 commits
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David Brownell authored
The Blackfin MUSB Kconfig text didn't properly parenthesise its dependencies. This was visible in non-Blackfin configs by the way the user interfaces lost track of dependencies, when doing a bunch of test builds. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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David Brownell authored
The DaVinci code had an implementation of the OTG transceiver glue too; make it use the new-standard one. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 07 Jan, 2009 1 commit
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Bryan Wu authored
Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 17 Oct, 2008 1 commit
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David Brownell authored
Minor musb_hdrc updates: - so it'll build on DaVinci, given relevant platform updates; * remove support for an un-shipped OTG prototype * rely on gpiolib framework conversion for the I2C GPIOs * the <asm/arch/hdrc_cnf.h> mechanism has been removed - catch comments up to the recent removal of the per-SOC header with the silicon configuration data; - and remove two inappropriate "inline" declarations which just bloat host side code. There are still some more <asm/arch/XYZ.h> ==> <mach/XYZ.h> changes needed in this driver, catching up to the relocation of most of the include/asm-arm/arch-* contents. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Cc: stable <stable@kernel.org> [2.6.27] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 23 Sep, 2008 1 commit
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Andrew Morton authored
In file included from drivers/usb/musb/musb_core.h:59, from drivers/usb/musb/musb_core.c:108: drivers/usb/musb/musb_io.h:42: error: conflicting types for '__raw_readsl' /usr/src/devel/arch/sh/include/asm/io.h:112: error: previous declaration of '__raw_readsl' was here drivers/usb/musb/musb_io.h:42: error: conflicting types for '__raw_readsl' /usr/src/devel/arch/sh/include/asm/io.h:112: error: previous declaration of '__raw_readsl' was here drivers/usb/musb/musb_io.h:44: error: conflicting types for 'readsw' /usr/src/devel/arch/sh/include/asm/io.h:164: error: previous definition of 'readsw' was here drivers/usb/musb/musb_io.h:46: error: conflicting types for 'readsb' /usr/src/devel/arch/sh/include/asm/io.h:163: error: previous definition of 'readsb' was here drivers/usb/musb/musb_io.h:49: error: conflicting types for '__raw_writesl' /usr/src/devel/arch/sh/include/asm/io.h:111: error: previous declaration of '__raw_writesl' was here drivers/usb/musb/musb_io.h:49: error: conflicting types for '__raw_writesl' /usr/src/devel/arch/sh/include/asm/io.h:111: error: previous declaration of '__raw_writesl' was here drivers/usb/musb/musb_io.h:51: error: conflicting types for 'writesw' /usr/src/devel/arch/sh/include/asm/io.h:164: error: previous definition of 'writesw' was here drivers/usb/musb/musb_io.h:53: error: conflicting types for 'writesb' /usr/src/devel/arch/sh/include/asm/io.h:163: error: previous definition of 'writesb' was here Cc: Karsten Keil <kkeil@suse.de> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 21 Aug, 2008 1 commit
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Felipe Balbi authored
We can change debugging level on the fly via /sys/module/musb_hdrc/parameters/debug. We can also get rid of the LOGLEVEL facility in Kconfig and rely only in module parameter. Cc: Anand Gadiyar <gadiyar@ti.com> Cc: Bryan Wu <bryan.wu@analog.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 14 Aug, 2008 1 commit
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Felipe Balbi authored
This patch adds support for MUSB and TUSB controllers integrated into omap2430 and davinci. It also adds support for external tusb6010 controller. Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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