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2011-03-15Merge branch 'davinci-next-2' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci into devel-stable
2011-03-15davinci: DM644x EVM: register MUSB device earlierSergei Shtylyov
The MUSB driver doesn't see its platform device on DM644x EVM board anymore since commit 73b089b052a69020b953312a624a6e1eb5b81fab (usb: musb: split davinci to its own platform_driver) because the new probe is called as subsys_initcall() now, and the device is registered later than that by the board code. Move the registration to davinci_evm_init() -- it's safe to do so because the MUSB core device still gets initialized as fs_initcall() -- which is late enough for the I2C GPIO expander (which controls VBUS) to be initialized. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-15davinci: add spi devices on tnetv107x evmCyril Chemparathy
This patch adds definitions for spi devices on the tnetv107x evm platform. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-15davinci: add ssp config for tnetv107x evm boardCyril Chemparathy
This patch adds SSP configuration and pin muxing info for tnetv107x evm boards. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-15davinci: add tnetv107x ssp platform deviceCyril Chemparathy
This patch adds an SSP platform device definition for the tnetv107x soc family. The clock lookup entry has also been updated to match. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-14Merge branch 'for-rmk-devel-stable' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into devel-stable
2011-03-14Merge branch 'davinci-next' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci into devel-stable
2011-03-14plat-nomadik: make GPIO interrupts work with cpuidle ApSleepRabin Vincent
Enable wakeups by default for any GPIO interrupts and in the suspend/resume path narrow this down to only the the real wakeup interrupts. This approach is based on the assumption that cpuidle ApSleep will be entered more often than system suspend. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> [Fixup for genirq changes to struct irq_data on 2.6.38] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-u300: define a dummy filter function for coh901318Linus Walleij
All platform data has to be made conditional on as to avoid cluttering the code with other #ifdef:s. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: basic HREFv60 support v2Linus Walleij
The HREFv60 variant of the MOP500 family of boards remove the external GPIO expander and route these pins back to some of the readily available internal GPIO pins instead. Based on a patch by Bibek Basu <bibek.basu@stericsson.com> for an internal kernel version. Cc: Bibek Basu <bibek.basu@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add hrefv60 GPIO pinsBibek Basu
This will centralize all GPIO pin muxing for the different boards in the MOP500 family to a single file. It also kills off the deprecated support for the ED (Early Drop) ASIC, this should never be spotted in the open and ST-Ericsson have internally deprecated this hardware. Signed-off-by: Bibek Basu <bibek.basu@stericsson.com> [Rebasing and kill old ASIC support] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: move MOP500 pins to separate fileRabin Vincent
Split off pin definitions for the MOP500 board family to its own file. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: fix compilation warningLinus Walleij
The compiler warns that [rf]wimsc may be used uninitialized in this function - the warning is actually false since the uses are in identical if()-clauses, but it can't hurt very much to read out the values to be modified early anyway and rid the warning. Cc: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: get rid of unused GPIO PM codeRabin Vincent
The NOMADIK_GPIO_PM config option is disabled by default, not user visible, and never selected by any other option: the code is therefore unused. The GPIO registers need not be saved and restored since their values are preserved when vAPE (on DB8500) is powered down. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-by: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: change sleep/wakeup setting in GPIO SLPM registerRikard Olsson
This patch fixes a bug when setting SLPM register for DB8500. When calling__nmk_gpio_set_slpm(...) offset to GPIO is now used instead of the GPIO number itself. Signed-off-by: Rikard Olsson <rikard.p.olsson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: implement safe switch sequence for Alt-CRabin Vincent
Setting pinmux alternative C for a GPIO pin is actually not so easy since it ivolves setting value "1" in two registers, and since the combined result will take effect for intermediate values (01 or 10) this will cause glitches while you wrote one register but have not yet written the other. This patch implements a series of kludges including an optional machine-specific callback to avoid glitches when changing pin mux mode to alternative C. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: set altfunc to GPIO when enabling the sleep configRabin Vincent
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: type secondary IRQ correctlyVirupax Sadashivpetimath
Coverity found that we were checking an unsigned variable for >= zero. Type it correctly so that the check works as intended. Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: pull-up/down settings for GPIO resumeJonas Aaberg
Suspend/resume didn't take care of pull-up and pull-down settings and writing back the DAT register at resume can change pull up/down settings, depending on pin input value. Output values are now also restored. Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: support secondary GPIO interruptsRabin Vincent
When GPIOs wake up the system from sleep mode, the normal GPIO interrupt handler does not hit and the normal interrupt status register does not contain the status. Instead the secondary GPIO handler does, and the interrupt status needs to be retrieved from the wakeup status saved by the suspend/resume code. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: implement suspend/resume for GPIORabin Vincent
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: add custom dbg_show for GPIORabin Vincent
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14plat-nomadik: support varying number of GPIOs per blockRabin Vincent
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> [Added constant 32-pin assignment in platform data] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: config Ux500 PL011 PL022 PL180 for DMALinus Walleij
This will configure the platform data for the PL011, PL022 and PL180 (derivate) PrimeCells found in the Ux500 to use DMA with the generic DMA engine for DMA40. Signed-off-by: Per Forlin <per.forlin@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-u300: config U300 PL180 PL011 PL022 for DMALinus Walleij
This will configure the platform data for the PL180, PL011 and PL022 PrimeCells found in the U300 to use DMA with the generic PrimeCell DMA engine for COH 901 318. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-u300: use mmci driver for GPIO card detectLinus Walleij
The mmci driver can handle a GPIO pin for card detect, using IRQs and all just fine, so switch to using that. Delete the old bogus input device hack, if userspace need to detect MMC cards it should use udev like everyone else. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add MUSB to db5500 devicesMian Yousaf Kaukab
- DMA tx and rx maps for usb channels are set to be configured at runtime - MUSB is enabled with soc specific base address, irq and dma configurations Signed-off-by: Mian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add MUSB to db8500 devicesMian Yousaf Kaukab
- DMA tx and rx maps for usb channels are set to be configured at runtime - GPIO configurations for usb are added - MUSB is enabled with soc specific base address, irq and dma configurations Signed-off-by: Mian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: update MUSB clock configurationsMian Yousaf Kaukab
MUSB driver has been updated to separate out BSP layer from its generic parts, as separate driver. This patch configures the clock with the new platform driver name. Signed-off-by: Mian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add platform data for musbMian Yousaf Kaukab
USB resources and DMA40 configurations are dynamically with the data provided in ux500_add_usb() call. Though only DMA40 configurations differ between U8500 and U5500 (USB resource are common between them). Signed-off-by: Mian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: fix inverted SD-card GPIO pinPhilippe Langlais
The levelshifter pins were set to inverted values, fix this up. Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: set sd/mmc clock rate to 100MHzPhilippe Langlais
The clock speed for the SD/MMC clock was incorrect, rectify it. Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: Add Rohm BH1780GLI Light Sensor to i2c_board_infoLee Jones
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: platform data for LP5521 leds driverPhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: platform data for SFH7741 proximity sensor driverPhilippe Langlais
Proximity sensor is managed as an input event (SW_PROXIMITY). Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> [Named GPIO pin] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: delete old keypad board fileLinus Walleij
We register keypads per-UIB now, remove this. Cc: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add U8500 UIB platform dataSundar Iyer
The U8500 UIB contains a Synaptics RMI touchpanel and a matrix keyboard via the TC35893 port expander device. Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add ST-UIB platform dataSundar Iyer
The ST-UIB contains a matrix keypad interfaced with the STMPE1601 port expander and a ROHM BU2101 touch panel. Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: dynamic UIB (user interface boards) detectionRabin Vincent
Add support for dynamic detection of the UIB used (at the cost of one i2c error on the lesser-used UIB) and also provide an override via a command line parameter if needed. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: fix ux500 build errorSundar Iyer
Include ab8500 regulators for DB8500 SoC by default and fix build issues Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> [Small fixup for changed boardfiles] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add a few AB8500 regulator consumers v3Linus Walleij
Try to make the regulators a little bit more useful by adding some of the most basic consumers we're going to have in the end. Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Rabin Vincent <rabin@rab.in> Cc: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Cc: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Cc: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-14mach-ux500: add DB5500 PMU resourcesLinus Walleij
This adds the PMU resources necessary to get perf working with the DB5500 ASIC. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-03-12Merge branch 'master' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-tcc into devel-stable
2011-03-11davinci: macro rename DA8XX_LPSC0_DMAX to DA8XX_LPSC0_PRUSS.Subhasish Ghosh
DMAX is an internal name for the module which is known as PRUSS in TI public documentation. This patch just gets the code in sync with TI documentation. Signed-off-by: Subhasish Ghosh <subhasish@mistralsolutions.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-11davinci: DA850 EVM: kill useless variableSergei Shtylyov
Commit 75e2ea643fe43d5aa836475acee5bd97cd9ea4bf (davinci: DA850/OMAP-L138 EVM expander setup and UI card detection) introduced a useless variable: it's always set to 1 before it's checked in da850_evm_setup_nor_nand()... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-11davinci: add spi devices support for da830/omap-l137/am17x evmSekhar Nori
This patch adds the on-board SPI flash device to the DA830/OMAP-L137/AM17x EVM. It also registers the SPI flash device to the MTD subsystem. Based on SPI flash device support for MityDSP-L138F platform. Signed-off-by: Sekhar Nori <nsekhar@ti.com> [michael.williamson@criticallink.com: moved da830evm_spi0_pdata to devices-da8xx.c] [michael.williamson@criticallink.com: moved da830evm_init_spi0 to devices-da8xx.c] Signed-off-by: Michael Williamson <michael.williamson@criticallink.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-11davinci: add spi devices support for da850/omap-l138/am18x evmSekhar Nori
This patch adds the on-board SPI flash device to the DA850/OMAP-L138/AM18x EVM. It also registers the SPI flash device to the MTD subsystem. Based on SPI flash device support for MityDSP-L138F platform. Signed-off-by: Sekhar Nori <nsekhar@ti.com> [michael.williamson@criticallink.com: moved da850_evm_spi1_pdata to devices-da8xx.c] [michael.williamson@criticallink.com: moved da850evm_init_spi1 to devices-da8xx.c] Signed-off-by: Michael Williamson <michael.williamson@criticallink.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-11davinci: add spi devices support for MityDSP-L138/MityARM-1808 platformMichael Williamson
This patch adds support for accessing the on board SPI NOR FLASH device for MityDSP-L138 and MityARM-1808 SoMs. Signed-off-by: Michael Williamson <michael.williamson@criticallink.com> Tested-by: Michael Williamson <michael.williamson@criticallink.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-11davinci: da8xx: add spi resources and registration routineMichael Williamson
Add IO resource structures, platform data, and a registration routine in order to support spi device on DA850/OMAP-L138/AM18x and DA830/OMAP-L137/AM17x platforms. Signed-off-by: Michael Williamson <michael.williamson@criticallink.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-11davinci: da850: add spi device clock definitionsMichael Williamson
Add spi clock information for da850. Signed-off-by: Michael Williamson <michael.williamson@criticallink.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
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