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* OMAP2+: io: split omap2_init_common_hw()Paul Walmsley2010-12-211-2/+3
| | | | | | | | | | | | | | | | | | | | | Split omap2_init_common_hw() into two functions. The first, omap2_init_common_infrastructure(), initializes the hwmod code and data, the OMAP PM code, and the clock code and data. The second, omap2_init_common_devices(), handles any other early device initialization that, for whatever reason, has not been or cannot be moved to initcalls or early platform devices. This patch is required for the hwmod postsetup patch, which allows board files to change the state that hwmods should be placed into at the conclusion of the hwmod _setup() function. For example, for a board whose creators wish to ensure watchdog coverage across the entire kernel boot process, code to change the watchdog's postsetup state will be added in the board-*.c file between the omap2_init_common_infrastructure() and omap2_init_common_devices() function calls. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com>
* Merge branch 'devel-gpio' into omap-for-linusTony Lindgren2010-12-101-1/+0
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| * OMAP: GPIO: Implement GPIO as a platform deviceVaradarajan, Charulatha2010-12-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement GPIO as a platform device. GPIO APIs are used in machine_init functions. Hence it is required to complete GPIO probe before board_init. Therefore GPIO device register and driver register are implemented as postcore_initcalls. omap_gpio_init() does nothing now and this function would be removed in the next patch as it's usage is spread across most of the board files. Inorder to convert GPIO as platform device, modifications are required in clockxxxx_data.c file for OMAP1 so that device names can be used to obtain clock instead of getting clocks by name/NULL ptr. Use runtime pm APIs (pm_runtime_put*/pm_runtime_get*) for enabling or disabling the clocks, modify sysconfig settings and remove usage of clock FW APIs. Note 1: Converting GPIO driver to use runtime PM APIs is not done as a separate patch because GPIO clock names are different for various OMAPs and are different for some of the banks in the same CPU. This would need usage of cpu_is checks and bank id checks while using clock FW APIs in the gpio driver. Hence while making GPIO a platform driver framework, PM runtime APIs are used directly. Note 2: While implementing GPIO as a platform device, pm runtime APIs are used as mentioned above and modification is not done in gpio's prepare for idle/ resume after idle functions. This would be done in the next patch series and GPIO driver would be made to use dev_pm_ops instead of sysdev_class in that series only. Due to the above, the GPIO driver implicitly relies on CM_AUTOIDLE = 1 on its iclk for power management to work, since the driver never disables its iclk. This would be taken care in the next patch series (see Note 3 below). Refer to http://www.mail-archive.com/linux-omap@vger.kernel.org/msg39112.html for more details. Note 3: only pm_runtime_get_sync is called in gpio's probe() and pm_runtime_put* is never called. This is to make the implementation similar to the existing GPIO code. Another patch series would be sent to correct this. In OMAP3 and OMAP4 gpio's debounce clocks are optional clocks. They are enabled/ disabled whenever required using clock framework APIs TODO: 1. Cleanup the GPIO driver. Use function pointers and register offest pointers instead of using hardcoded values 2. Remove all cpu_is_ checks and OMAP specific macros 3. Remove usage of gpio_bank array so that only instance specific information is used in driver code 4. Rename 'method'/ avoid it's usage 5. Fix the non-wakeup gpios handling for OMAP2430, OMAP3 & OMAP4 6. Modify gpio's prepare for idle/ resume after idle functions to use runtime pm implentation. Signed-off-by: Charulatha V <charu@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Basak, Partha <p-basak2@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> [tony@atomide.com: updated for bank specific revision and updated boards] Signed-off-by: Tony Lindgren <tony@atomide.com>
* | arm: mach-omap2: remove NULL board_mux from board filesAaro Koskinen2010-12-021-2/+0
|/ | | | | | | | | If CONFIG_OMAP_MUX is not enabled, we can define board_mux in the header file instead of forcing every single board to define it. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> [tony@atomide.com: updated for combined board-zoom files] Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'omap-for-linus' of ↵Linus Torvalds2010-10-251-2/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (163 commits) omap: complete removal of machine_desc.io_pg_offst and .phys_io omap: UART: fix wakeup registers for OMAP24xx UART2 omap: Fix spotty MMC voltages ASoC: OMAP4: MCPDM: Remove unnecessary include of plat/control.h serial: omap-serial: fix signess error OMAP3: DMA: Errata i541: sDMA FIFO draining does not finish omap: dma: Fix buffering disable bit setting for omap24xx omap: serial: Fix the boot-up crash/reboot without CONFIG_PM OMAP3: PM: fix scratchpad memory accesses for off-mode omap4: pandaboard: enable the ehci port on pandaboard omap4: pandaboard: Fix the init if CONFIG_MMC_OMAP_HS is not set omap4: pandaboard: remove unused hsmmc definition OMAP: McBSP: Remove null omap44xx ops comment OMAP: McBSP: Swap CLKS source definition OMAP: McBSP: Fix CLKR and FSR signal muxing OMAP2+: clock: reduce the amount of standard debugging while disabling unused clocks OMAP: control: move plat-omap/control.h to mach-omap2/control.h OMAP: split plat-omap/common.c OMAP: McBSP: implement functional clock switching via clock framework OMAP: McBSP: implement McBSP CLKR and FSR signal muxing via mach-omap2/mcbsp.c ... Fixed up trivial conflicts in arch/arm/mach-omap2/ {board-zoom-peripherals.c,devices.c} as per Tony
| * omap: mmc: extended to pass host capabilities from board fileSukumar Ghorai2010-09-271-2/+3
| | | | | | | | | | | | | | | | | | wires variable is renamed, extended and this single variable to be used to pass the platform capabilities, e.g DDR mode. Also removed the hardcoded value was using as bus-width. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre2010-10-201-2/+0
|/ | | | | | | | | | | | | | | Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
* Merge branch 'devel-map-io' into omap-for-linusTony Lindgren2010-08-041-7/+2
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| * omap3: introduce omap3_map_ioMike Rapoport2010-08-041-7/+1
| | | | | | | | | | | | | | | | | | | | Most OMAP3-based boards use exactly the same code for .map_io method in the machine_desc structure. This patch introduces omap3_map_io and updates board-* files to use it as .map_io method. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * omap3: Unify omap2_set_globals_3[43,6x]x functionsSergio Aguirre2010-08-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The only difference between them is the physical address of the uart4 port, which is only present in 36xx chips. We don't really need to care about keeping these 2 functions, since the decision to use uart4 is more cleanly done later when we do have access to omap_revision variable. Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> [tony@atomide.com: added comment for the uart4_phys] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP: Convert to use ->reserve method to reserve boot time memoryRussell King2010-07-161-0/+1
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | omap3 nand: fix issue in board file to detect nandSukumar Ghorai2010-08-021-23/+1
| | | | | | | | | | | | | | | | | | Board file modified for not to provide gpmc phys_base address to nand driver. The gpmc_nand_init funciton is now used to detect the nand and required to adopt _prob function as in nand/omap2.c Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | omap: Overo: Fix support for second ethernet portSteve Sakoman2010-08-021-2/+40
|/ | | | | | | | | | | | | The original patch got truncated when applied from patchwork.kernel.org as discussed at: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg28953.html This patch supplies the missing chunks. Signed-off-by: Steve Sakoman <sakoman@gmail.com> [tony@atomide.com: added more info to the patch description] Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Overo: Add support for second ethernet portSteve Sakoman2010-05-201-1/+13
| | | | | | | | Some Overo add-on boards include a second ethernet port. This patch adds support for that second port. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap2/3/4: ehci: avoid compiler error with touchbookFelipe Balbi2010-03-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | the early_param() call in board-omap3touchbook.c expands to: static const char __setup_str_early_touchbook_revision[] __section(.init.rodata) _aligned(1) = tbr; [...] and we have a non-const variable being added to the same section: static struct ehci_hcd_omap_platform_data ehci_pdata __section(.init.rodata); because of that, gcc generates a section type conflict which can (and actually should) be avoided by marking const every variable marked with __initconst. This patch fixes that for the ehci_hdc_omap_platform_data. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: musb: Pass board specific data from board fileMaulik Mankad2010-02-191-1/+7
| | | | | | | | | | | | | | | | | | Pass board specific data for MUSB (like interface_type, mode etc) from board file by defining board specific structure. Each board file can define this structure based on its requirement and pass this information to the driver. Signed-off-by: Maulik Mankad <x0082077@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Cc: David Brownell <david-b@pacbell.net> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Gupta Ajay Kumar <ajay.gupta@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Rename hsmmc symbols to reflect independence from twl4030Adrian Hunter2010-02-151-2/+2
| | | | | | | | hsmmc.[ch] no longer has any dependency on twl4030 and variable names should be renamed to reflect that. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Rename mmc-twl4030 files to hsmmcAdrian Hunter2010-02-151-1/+1
| | | | | | | | mmc-twl4030.[ch] no longer has any dependency on twl4030 and should be renamed to reflect that. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap2/3/4: Fix omap2_map_common_io for multi-omapTony Lindgren2010-02-151-1/+1
| | | | | | Fix omap2_map_common_io for multi-omap Signed-off-by: Tony Lindgren <tony@atomide.com>
* mfd: Rename twl4030* driver files to enable re-useSantosh Shilimkar2009-12-131-1/+1
| | | | | | | | | | | | | | | 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>
* omap: mux: Remove old mux code for 34xxTony Lindgren2009-12-111-1/+0
| | | | | | Remove old mux code for 34xx Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Replace omap_cfg_reg() with new style signal or gpio functionsTony Lindgren2009-12-111-2/+2
| | | | | | Replace omap_cfg_reg() with new style signal or gpio functions Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Add new style init functions to omap3 board-*.c filesTony Lindgren2009-12-111-0/+9
| | | | | | | | | Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Add platform init code for EHCI driverFelipe Balbi2009-11-221-8/+13
| | | | | | | | | | | | | | | | | | | | Add platform init code for EHCI driver. Various fixes to the original patch by Ajay Kumar Gupta <ajay.gupta@ti.com> and Anand Gadiyar <gadiyar@ti.com>. Overo support added by Olof Johansson <olof@lixom.net> Beagle support added by Koen Kooi <koen@beagleboard.org> CM-T32 support added by Mike Rapoport <mike@compulab.co.il> Signed-off-by: Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP: Configure audio_mclk for twl4030-codec MFDPeter Ujfalusi2009-11-221-0/+1
| | | | | | | | | | audio_mclk value is going to be handled by the twl4030-codec MFD driver, configure the correct value for boards, which is using the twl4030 audio. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* OMAP: Platform support for twl4030_codec MFDPeter Ujfalusi2009-11-221-0/+9
| | | | | | | | | Add needed platform data for the twl4030_codec MFD on boards, where the audio part of the twl4030 codec is used. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* omap: headers: Move remaining headers from include/mach to include/platTony Lindgren2009-10-201-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* omap: Fix DEBUG_LL UART io addressSantosh Shilimkar2009-10-191-1/+1
| | | | | | | | This patch fixes the low level debug UART io address as per this series. The change is essential to have CONFIG_DEBUG_LL working. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP2/3 board-*.c files: read bootloader configuration earlierPaul Walmsley2009-09-031-10/+10
| | | | | | | | | | | | | Most board-*.c files read configuration data from the bootloader in their .init_machine() function. This needs to happen earlier, at some point before omap2_init_common_hw() is called. This is because a future patch will use the bootloader serial console port information to enable the UART clocks earlier, immediately after omap2_clk_init(). This is in turn necessary since otherwise clock tree usecounts on clocks like dpll4_m2x2_ck will be bogus, which can cause the currently-active console UART clock to be disabled during boot. Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP: UART: drop OMAP_TAG_UART, enable all UARTs, auto-disabled on idleKalle Valo2009-08-281-4/+0
| | | | | | | | | | | | | | | | OMAP tags are deprecrated so drop them. Drop UART config data which decides which UARTs to enable during boot. This is no longer necessary since serial core code disables clocks after inactivity. Background: with new UART idle code, all on-chip UARTs are idled using a configurable inactivity timer (default 5 seconds.) After the inactivity timer, UART clocks are disabled automatically. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'pm-upstream/fixes' of ↵Russell King2009-08-101-0/+1
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm
| * OMAP3: Overo: add missing pen-down GPIO definitionKevin Hilman2009-08-051-0/+1
| | | | | | | | Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* | Merge branch 'omap_fixes_31' of git://git.pwsan.com/linux-2.6Russell King2009-08-101-1/+7
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| * | OMAP3: Setup MUX settings for SDRC CKE signalsJean Pihet2009-07-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patches ensures the MUX settings are correct for the SDRC CKE signals to SDRAM. This allows the self-refresh to work when 2 chip-selects are in use. A warning is thrown away in case the initial muxing is incorrect, in order to track faulty or old-dated bootloaders. Note: The CONFIG_OMAP_MUX and CONFIG_OMAP_MUX_WARNINGS options must be enabled for the mux code to have effect. Signed-off-by: Jean Pihet <jpihet@mvista.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | OMAP3 SDRC: add support for 2 SDRAM chip selectsJean Pihet2009-07-241-1/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some OMAP3 boards (Beagle Cx, Overo, RX51, Pandora) have 2 SDRAM parts connected to the SDRC. This patch adds the following: - add a new argument of type omap_sdrc_params struct* to omap2_init_common_hw and omap2_sdrc_init for the 2nd CS params - adapted the OMAP boards files to the new prototype of omap2_init_common_hw - add the SDRC 2nd CS registers offsets defines - adapt the sram sleep code to configure the SDRC for the 2nd CS Note: If the 2nd param to omap2_init_common_hw is NULL, then the parameters are not programmed into the SDRC CS1 registers Tested on 3430 SDP and Beagleboard rev C2 and B5, with suspend/resume and frequency changes (cpufreq). Signed-off-by: Jean Pihet <jpihet@mvista.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* / OMAP3: Overo: Fix smsc911x platform device resource valueSergio Aguirre2009-08-101-1/+1
|/ | | | | | | | | | | | | | | | | | | Fixes a wrong setting of resource parameter list in SMSC911x platform driver data structure for Overo case. This fixes folowing warning when compiling for Overo board: warning: initialization from incompatible pointer type Introduced since commit id: commit 172ef275444efa12d834fb9d1b1acdac92db47f7 Author: Steve Sakoman <sakoman@gmail.com> Date: Mon Feb 2 06:27:49 2009 +0000 ARM: Add SMSC911X support to Overo platform (V2) Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP3: Initialize regulators for Beagle and OveroDavid Brownell2009-05-281-19/+57
| | | | | | | | | | Initialize regulators for Beagle and Overo. Patch is based on earlier patches posted to linux-omap mailing list. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP3: SDRC: add timing data for Micron MT46H32M32LF-6, v2Paul Walmsley2009-05-281-1/+2
| | | | | | | | | | | | | | Add timing data for the Micron MT46H32M32LF-6 SDRAM chip, used on the OMAP3 Beagle and EVM boards. Original timing data is from the Micron datasheet PDF downloaded from: http://download.micron.com/pdf/datasheets/dram/mobile/1gb_ddr_mobile_sdram_t48m.pdf Thanks to Rajendra Nayak <rnayak@ti.com> for his help identifying the chips used on Beagle & OMAP3EVM. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: Add SMSC911X support to Overo platform (V2)Steve Sakoman2009-04-021-0/+65
| | | | | | | | | | | | | Gumstix will soon be shipping a variant of their Summit board that includes an SMSC LAN9221 ethernet interface. This patch provides support via the smsc911x driver when enabled in kernel config. The Overo defconfig is not updated since the LAN9221 is an option not present on all systems. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Steve Glendinning <steve.glendinning@smsc.com>
* [ARM] OMAP: Fix compile for omap2_init_common_hw()Tony Lindgren2009-03-251-1/+1
| | | | | Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: OMAP3: Add ADS7846 touchscreen support to Overo platform, v3Steve Sakoman2009-03-231-0/+60
| | | | | | | | | | An upcoming Overo expansion board includes an ADS7846 touchscreen controller. This patch adds support via the ads7846 driver when enabled in the kernel config. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP3: MUSB initialization for omap hw, v2Felipe Balbi2009-03-231-0/+2
| | | | | | | | | | | | | | | | | Create a generic board-file for initializing usb on omap2430 and omap3 boards. Patch modified by Tony to build the module based on CONFIG_USB_MUSB_SOC. Also merged in a patch adding the nop xceiv from Ajay Kumar Gupta <ajay.gupta@ti.com>. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP3: mmc-twl4030 voltage cleanupDavid Brownell2009-03-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Correct twl4030 MMC power switching: fix voltage ranges reported for each slot, and handle them fully. Lies corrected: - MMC-1 doesn't support the 2.6-2.7 Volt range - MMC-2 can't normally support anything except 1.8V Omissions corrected - MMC-1 *does* handle the 2.8-2.9 Volt range - MMC-2 can handle 2.5-3.2 Volt cards, given a transceiver Add transciever support for MMC-2; enable it for Overo and Pandora. (Depends on something else to have set up pinmuxing for control signals instead of as MMC2_DAT4..7 pins.) Also shrink twl4030_hsmmc_info a smidgeon ... padding is all gone. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: No need to include board-overo.h from hardware.hTony Lindgren2009-03-231-1/+6
| | | | | | | Move the defines to the associated board file and remove the now unnecessary header file. Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap mmc: Add low-level initialization for hsmmc controllerTony Lindgren2008-12-101-0/+43
| | | | | | | | | | | | | | | | | | | | | | | Add low-level initialization for hsmmc controller. Merged into this patch patch are various improvments and board support by Grazvydas Ignotas and David Brownell. Also change wire4 to be wires, as some newer controllers support 8 data lines. Cc: Pierre Ossman <drzeus-mmc@drzeus.cx> Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP3: Add support for the Gumstix Overo board (rev 3)Steve Sakoman2008-10-091-0/+242
This patch adds minimal overo support. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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