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* ARM: OMAP: RX-51: change probe order of touchscreen and panel SPI devicesAaro Koskinen2013-05-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit e65f131a14726e5f1b880a528271a52428e5b3a5 upstream. Commit 9fdca9df (spi: omap2-mcspi: convert to module_platform_driver) broke the SPI display/panel driver probe on RX-51/N900. The exact cause is not fully understood, but it seems to be related to the probe order. SPI communication to the panel driver (spi1.2) fails unless the touchscreen (spi1.0) has been probed/initialized before. When the omap2-mcspi driver was converted to a platform driver, it resulted in that the devices are probed immediately after the board registers them in the order they are listed in the board file. Fix the issue by moving the touchscreen before the panel in the SPI device list. The patch fixes the following failure: [ 1.260955] acx565akm spi1.2: invalid display ID [ 1.265899] panel-acx565akm display0: acx_panel_probe panel detect error [ 1.273071] omapdss CORE error: driver probe failed: -19 Tested-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Joni Lapilainen <joni.lapilainen@gmail.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: OMAP2+: OPP: Fix to ensure check of right oppdef after bad oneNishanth Menon2012-08-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit b110547e586eb5825bc1d04aa9147bff83b57672 upstream. Commit 9fa2df6b90786301b175e264f5fa9846aba81a65 (ARM: OMAP2+: OPP: allow OPP enumeration to continue if device is not present) makes the logic: for (i = 0; i < opp_def_size; i++) { <snip> if (!oh || !oh->od) { <snip> continue; } <snip> opp_def++; } In short, the moment we hit a "Bad OPP", we end up looping the list comparing against the bad opp definition pointer for the rest of the iteration count. Instead, increment opp_def in the for loop itself and allow continue to be used in code without much thought so that we check the next set of OPP definition pointers :) Cc: Steve Sakoman <steve@sakoman.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* OMAPDSS: HDMI: PHY burnout fixTomi Valkeinen2012-03-122-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit c49d005b6cc8491fad5b24f82805be2d6bcbd3dd upstream. A hardware bug in the OMAP4 HDMI PHY causes physical damage to the board if the HDMI PHY is kept powered on when the cable is not connected. This patch solves the problem by adding hot-plug-detection into the HDMI IP driver. This is not a real HPD support in the sense that nobody else than the IP driver gets to know about the HPD events, but is only meant to fix the HW bug. The strategy is simple: If the display device is turned off by the user, the PHY power is set to OFF. When the display device is turned on by the user, the PHY power is set either to LDOON or TXON, depending on whether the HDMI cable is connected. The reason to avoid PHY OFF when the display device is on, but the cable is disconnected, is that when the PHY is turned OFF, the HDMI IP is not "ticking" and thus the DISPC does not receive pixel clock from the HDMI IP. This would, for example, prevent any VSYNCs from happening, and would thus affect the users of omapdss. By using LDOON when the cable is disconnected we'll avoid the HW bug, but keep the HDMI working as usual from the user's point of view. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* OMAP: 4430SDP/Panda: add HDMI HPD gpioTomi Valkeinen2012-03-122-0/+6
| | | | | | | | | | | | | commit aa74274b464d4aa24703963ac89a0ee942d5d267 upstream. Both Panda and 4430SDP use GPIO 63 as HDMI hot-plug-detect. Configure this GPIO in the board files. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* OMAP: 4430SDP/Panda: setup HDMI GPIO muxesTomi Valkeinen2012-03-122-0/+6
| | | | | | | | | | | | | commit 78a1ad8f12db70b8b0a4548b90704de08ee216ce upstream. The HDMI GPIO pins LS_OE and CT_CP_HPD are not currently configured. This patch configures them as output pins. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* OMAPDSS: remove wrong HDMI HPD muxingTomi Valkeinen2012-03-122-8/+0
| | | | | | | | | | | | | | | commit 7bb122d155f742fe2d79849090c825be7b4a247e upstream. "hdmi_hpd" pin is muxed to INPUT and PULLUP, but the pin is not currently used, and in the future when it is used, the pin is used as a GPIO and is board specific, not an OMAP4 wide thing. So remove the muxing for now. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* OMAP: 4430SDP/Panda: rename HPD GPIO to CT_CP_HPDTomi Valkeinen2012-03-122-4/+4
| | | | | | | | | | | | | | | commit 3932a32fcf5393f8be70ac99dc718ad7ad0a415b upstream. The GPIO 60 on 4430sdp and Panda is not HPD GPIO, as currently marked in the board files, but CT_CP_HPD, which is used to enable/disable HPD functionality. This patch renames the GPIO. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* OMAP: 4430SDP/Panda: use gpio_free_array to free HDMI gpiosTomi Valkeinen2012-03-122-4/+2
| | | | | | | | | | | commit 575753e3bea3b67eef8e454fb87f719e3f7da599 upstream. Instead of freeing the GPIOs individually, use gpio_free_array(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* OMAP: DSS2: HDMI: use default dividersTomi Valkeinen2012-03-121-9/+0
| | | | | | | | | | | | | commit 8d88767a4377171752c22ac39bcb2b505eb751da upstream. Use default regn and regm2 dividers in the hdmi driver if the board file does not define them. Cc: Mythri P K <mythripk@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: OMAP2+: GPMC: fix device size setupYegor Yefremov2012-02-131-0/+6
| | | | | | | | | | | | | | | | | commit 8ef5d844cc3a644ea6f7665932a4307e9fad01fa upstream. following statement can only change device size from 8-bit(0) to 16-bit(1), but not vice versa: regval |= GPMC_CONFIG1_DEVICESIZE(wval); so as this field has 1 reserved bit, that could be used in future, just clear both bits and then OR with the desired value Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: OMAP: rx51: fix USBFelipe Contreras2012-01-061-1/+1
| | | | | | | | | | | | | | | | | | | | commit e5fe29c7198a1f6616286dfc8602a69da165cb3f upstream. Commit 10299e2e4e3ed3b16503d4e04edd48b33083f4e2 (ARM: RX-51: Enable isp1704 power on/off) added power management for isp1704. However, the transceiver should be powered on by default, otherwise USB doesn't work at all for networking during boot. All kernels after v3.0 are affected. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Reviewed-by: Sebastian Reichel <sre@debian.org> [tony@atomide.com: updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* ARM: OMAP2: select ARM_AMBA if OMAP3_EMU is definedMing Lei2011-12-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit a8a6565c7615cab3608d75af95b5c8a3522cd7c4 upstream. This patch selects ARM_AMBA if OMAP3_EMU is defined because OC_ETM depends on ARM_AMBA, so fix the link failure[1]. [1], arch/arm/kernel/built-in.o: In function `etm_remove': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:609: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etb_remove': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:409: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etm_init': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:640: undefined reference to `amba_driver_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:646: undefined reference to `amba_driver_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:648: undefined reference to `amba_driver_unregister' arch/arm/kernel/built-in.o: In function `etm_probe': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:545: undefined reference to `amba_request_regions' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:595: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etb_probe': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:347: undefined reference to `amba_request_regions' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:392: undefined reference to `amba_release_regions' arch/arm/mach-omap2/built-in.o: In function `emu_init': /home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:62: undefined reference to `amba_device_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:63: undefined reference to `amba_device_register' make: *** [.tmp_vmlinux1] Error 1 making modules Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* ARM: OMAP: smartreflex: fix IRQ handling bugFelipe Balbi2011-12-091-1/+1
| | | | | | | | | | | | | | commit 5a4f1844c2ba21f804d7729306d9b16eaeb724a8 upstream. Fix a bug which has been on this driver since it was added by the original commit 984aa6db which would never clear IRQSTATUS bits. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* omap: drop __initdata tags from static struct platform_device declarationsJanusz Krzysztofik2011-07-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | Pointers to statically declared platform device structures which are registered with platform_device_register() are then used during run time to access these structure members, for example from platform_uevent() and much more. Therefore, these structures should never be placed inside sections which are dropped after boot. Fix platform devices incorrectly tagged with __initdata which happen to exist inside OMAP sub-trees. This bug has exhibited itself on my ARM/OMAP1 based Amstrad Delta videophone after commit 6d3163ce86dd386b4f7bda80241d7fea2bc0bb1d, "mm: check if any page in a pageblock is reserved before marking it MIGRATE_RESERVE", resulting in reading from several /sys/device/platform/*/uevent files always ending up with segmentation faults. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Varadarajan, Charulatha <charu@ti.com> Cc: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'fixes-v3.0-rc3' into devel-fixesTony Lindgren2011-06-1425-55/+71
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| * ARM: OMAP4: MMC: increase delay for pbiasBalaji T K2011-06-011-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 4 micro seconds is not enough for PBIAS if MMC regulator is enabled from MMC regulator OFF. Increase the delay for PBIAS to stabilize. Wait for PBIAS and timeout if not. Resolves MMC/SD failure on OMAP4 "Pbias Voltage is not same as LDO" Signed-off-by: Balaji T K <balajitk@ti.com> Acked-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * arm: omap2plus: move NAND_BLOCK_SIZE out of boardsIgor Grinberg2011-06-018-14/+3
| | | | | | | | | | | | | | | | | | | | | | Several boards defining mtd partitions also defined NAND_BLOCK_SIZE as SZ_128K. Move the define to common-board-devices.h This removes multiple defines of NAND_BLOCK_SIZE. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> [tony@atomide.com: updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * omap4: hwmod: Enable the keypadShubhrajyoti D2011-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Commit 407a6888f7362cb3dabe69ea6d9dcf3c750dc56a (OMAP4: hwmod data: Add AESS, McPDM, bandgap, counter_32k, MMC, KBD, ISS & IPU) added the entry for keypad, but did not enable it. Enable the keypad in the hwmod database so it works. Signed-off-by: Shubhrajyoti D<shubhrajyoti@ti.com> Acked-by: Benoit Cousson<b-cousson@ti.com> [tony@atomide.com: updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * omap3: Free Beagle rev gpios when they are read, so others can read them laterTasslehoff Kjappfot2011-06-011-0/+3
| | | | | | | | | | | | | | | | Free Beagle rev gpios when they are read, so others can read them later Signed-off-by: Tasslehoff Kjappfot <tasskjapp@gmail.com> [tony@atomide.com: updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTCAlexander Holler2011-06-011-0/+3
| | | | | | | | | | | | | | | | | | | | Without msecure beeing high it isn't possible to set (or start) the RTC. Tested with a BeagleBoard C4. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * omap: rx51: Don't power up speaker amplifier at bootupJarkko Nikula2011-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Speaker amplifier is accidentally powered up in early TWL gpio setup. This causes a few mA of needless battery current consumption. Without this patch the amplifier can be shutdown only by having one active audio playback and shutdown cycle to speaker output. Thanks to Kalle Jokiniemi <kalle.jokiniemi@nokia.com> for noticing the issue. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Kalle Jokiniemi <kalle.jokiniemi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * omap: rx51: Set regulator V28_A always onJarkko Nikula2011-06-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The V28_A domain in Nokia N900 that supplies VDD voltages to TLV320AIC34 and TPA6130A2 should not be shutdown. This is because otherwise there will be leak from VIO to VDD in TLV320AIC34 and this leak consumes more battery current that is saved from keeping V28_A off. With this patch the battery current consumption is approximately 1.5 mA lower. Thanks to Kalle Jokiniemi <kalle.jokiniemi@nokia.com> for noticing the issue. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Kalle Jokiniemi <kalle.jokiniemi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP4: MMC: no regulator off during probe for eMMCBalaji T K2011-06-013-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | eMMC does not handle power off when not in sleep state, Skip regulator disable during probe when eMMC is not in known state - state left by bootloader. Resolves eMMC failure on OMAP4 mmc0: error -110 whilst initialising MMC card Signed-off-by: Balaji T K <balajitk@ti.com> Tested-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Acked-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * arm: omap2plus: fix ads7846 pendown gpio requestIgor Grinberg2011-06-011-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | introduced by: 96974a24 (omap: consolidate touch screen initialization among different boards) ads7846 driver can use either gpio_pendown or get_pendown_state() callback. In case of gpio_pendown, it requests the provided gpio_pendown thus resulting in double requesting that gpio: ads7846 spi1.0: failed to request pendown GPIO57 ads7846: probe of spi1.0 failed with error -16 Fix this by restricting the gpio request to the case of get_pendown_state() callback is used. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Tested-by: Thomas Weber <weber@corscience.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP2: Add missing iounmap in omap4430_phy_initTodd Poynor2011-06-011-1/+3
| | | | | | | | | | | | | | !dev case needs iounmap before return. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap4: Pass core and wakeup mux tables to omap4_mux_initColin Cross2011-06-014-6/+9
| | | | | | | | | | | | | | | | | | OMAP4 contains two separate instances of the padconf registers, one in the core system config and one in the wakeup system config. Pass in two tables to apply the correct values to each instance. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap2+: mux: Allow board mux settings to be NULLColin Cross2011-06-011-0/+3
| | | | | | | | | | | | | | | | | | | | OMAP4 has two mux instances, and the board may not have settings for one of them. Allow the board file to pass NULL for an instance's mux settings, which will initialize the mux instance but skip writing board settings. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP4: fix return value of omap4_l3_initRabin Vincent2011-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | Don't PTR_ERR() a non-error pointer: initcall omap4_l3_init+0x0/0xdc returned -544980480 after 0 usecs initcall omap4_l3_init+0x0/0xdc returned with error code -544980480 Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP2+: mux: fix compilation warningsGovindraj.R2011-06-012-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix below compilation warnings. arch/arm/mach-omap2/omap_hwmod.c: In function 'omap_hwmod_for_each': arch/arm/mach-omap2/omap_hwmod.c:1631: warning: 'ret' may be used uninitialized in this function arch/arm/mach-omap2/mux.c: In function 'omap_mux_get_gpio': arch/arm/mach-omap2/mux.c:917: warning: 'm' may be used uninitialized in this function Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * arm: omap3: cm-t3517: fix section mismatch warningIgor Grinberg2011-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: arch/arm/mach-omap2/built-in.o(.text+0x11014): Section mismatch in reference from the function cm_t3517_init_usbh() to the (unknown reference) .init.data:(unknown) The function cm_t3517_init_usbh() references the (unknown reference) __initdata (unknown). This is often because cm_t3517_init_usbh lacks a __initdata annotation or the annotation of (unknown) is wrong. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP2+: Fix 9 section mismatch(es) warnings from mach-omap2/built-in.oSantosh Shilimkar2011-05-314-11/+11
| | | | | | | | | | | | | | | | | | | | | | The serial*_data should have been marked as __initdata as per it's usage in the board files. Fix the same to remove the section mismatch warnings caused by it. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Silesh C V <silesh@ti.com> [tony@atomide.com: updated with additional fixes from Silesh] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP2: Add missing include of linux/gpio.hAxel Lin2011-05-314-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I got some build error like below while executing "make omap2plus_defconfig". CC arch/arm/mach-omap2/board-2430sdp.o arch/arm/mach-omap2/board-2430sdp.c: In function 'omap_2430sdp_init': arch/arm/mach-omap2/board-2430sdp.c:247: error: 'GPIOF_OUT_INIT_LOW' undeclared (first use in this function) arch/arm/mach-omap2/board-2430sdp.c:247: error: (Each undeclared identifier is reported only once arch/arm/mach-omap2/board-2430sdp.c:247: error: for each function it appears in.) This patch fixes the build error by include linux/gpio.h instead of mach/gpio.h. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Syed Mohammed Khasim <x0khasim@ti.com> Cc: Grazvydas Ignotas <notasas@gmail.com> Cc: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge branch 'for_3.0/pm-fixes' of ↵Tony Lindgren2011-06-131-2/+2
|\ \ | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into fixes
| * | OMAP: PM debug: fix section mismatch warningsRussell King2011-06-061-2/+2
| |/ | | | | | | | | | | | | | | | | | | | | WARNING: arch/arm/mach-omap2/built-in.o(.text+0x423c): Section mismatch in reference from the function pm_dbg_regset_init() to the function .init.text:pm_dbg_init() The function pm_dbg_regset_init() references the function __init pm_dbg_init(). This is often because pm_dbg_regset_init lacks a __init annotation or the annotation of pm_dbg_init is wrong. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kevin Hilman <khilman@ti.com>
* | omap: pandora: fix NAND supportGrazvydas Ignotas2011-06-131-1/+2
|/ | | | | | | | | | | | Commit d5ce2b65 "omap3630: nand: fix device size to work in polled mode" changed values for .devsize in nand platform data, now we have to pass NAND_BUSWIDTH_16 instead of '1' to select 16bit NAND. Update pandora's platform data accordingly, also specify appropriate transfer type. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge git://git.infradead.org/battery-2.6Linus Torvalds2011-05-271-2/+25
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/battery-2.6: PXA: Use dev_pm_ops in z2_battery ds2760_battery: Fix rated capacity of the hx4700 1800mAh battery ds2760_battery: Fix indexing of the 4 active full EEPROM registers power: Make test_power driver more dynamic. bq27x00_battery: Name of cycle count property max8903_charger: Add GENERIC_HARDIRQS as a dependency (fixes S390 build) ARM: RX-51: Enable isp1704 power on/off isp1704_charger: Allow board specific powering routine gpio-charger: Add gpio_charger_resume power_supply: Add driver for MAX8903 charger
| * ARM: RX-51: Enable isp1704 power on/offKalle Jokiniemi2011-04-201-2/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The isp1704 usb tranceiver is used for charging and can be disabled when not in use. Provide the powering routine to the driver via platform data. Also changed the indent of ".name" variable in rx51_charger_device definition to use tabs same way as the new ".dev" variable indent. Put this in the same patch since the indent fix is only needed when there are multiple members in the struct definition. Loosely based on earlier patches from Heikki Krogerus in Nokia N900 maemo kernel. Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@nokia.com> Acked-By: Heikki Krogerus <heikki.krogerus@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* | Merge branch 'for-next' of ↵Linus Torvalds2011-05-261-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (57 commits) regulator: Fix 88pm8607.c printk format warning input: Add support for Qualcomm PMIC8XXX power key input: Add Qualcomm pm8xxx keypad controller driver mfd: Add omap-usbhs runtime PM support mfd: Fix ASIC3 SD Host Controller Configuration size mfd: Fix omap_usbhs_alloc_children error handling mfd: Fix omap usbhs crash when rmmoding ehci or ohci mfd: Add ASIC3 LED support leds: Add ASIC3 LED support mfd: Update twl4030-code maintainer e-mail address mfd: Correct the name and bitmask for ab8500-gpadc BTempPullUp mfd: Add manual ab8500-gpadc batt temp activation for AB8500 3.0 mfd: Provide ab8500-core enumerators for chip cuts mfd: Check twl4030-power remove script error condition after i2cwrite mfd: Fix twl6030 irq definitions mfd: Add phoenix lite (twl6025) support to twl6030 mfd: Avoid to use constraint name in 88pm860x regulator driver mfd: Remove checking on max8925 regulator[0] mfd: Remove unused parameter from 88pm860x API mfd: Avoid to allocate 88pm860x static platform data ...
| * | mfd: Modifying the twl4030-power macro name Main_Ref to all capsLesly A M2011-05-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modifying the macro name Main_Ref to all caps(MAIN_REF). Suggested by Nishanth Menon <nm@ti.com> Signed-off-by: Lesly A M <leslyam@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: David Derrick <dderrick@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | | Merge branch 'omap-for-linus' of ↵Linus Torvalds2011-05-2645-2963/+1100
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (33 commits) OMAP3: PM: Boot message is not an error, and not helpful, remove it OMAP3: cpuidle: change the power domains modes determination logic OMAP3: cpuidle: code rework for improved readability OMAP3: cpuidle: re-organize the C-states data OMAP3: clean-up mach specific cpuidle data structures OMAP3 cpuidle: remove useless SDP specific timings usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabled usb: otg: OMAP4430: Fixing the omap4430_phy_init function usb: musb: am35x: fix compile error when building am35x usb: musb: OMAP4430: Power down the PHY during board init omap: drop board-igep0030.c omap: igep0020: add support for IGEP3 omap: igep0020: minor refactoring omap: igep0020: name refactoring for future merge with IGEP3 omap: Remove support for omap2evm arm: omap2plus: GPIO cleanup omap: musb: introduce default board config omap: move detection of NAND CS to common-board-devices omap: use common initialization for PMIC i2c bus omap: consolidate touch screen initialization among different boards ...
| * | Merge branch 'for_2.6.40/pm-cleanup' of ↵Tony Lindgren2011-05-245-338/+166
| |\ \ | | | | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
| | * | OMAP3: PM: Boot message is not an error, and not helpful, remove itSanjeev Premi2011-05-201-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It shows up on the console despite using "silent" in the bootargs, and it's really just noise in the boot log since PM init is always called. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: jhnikula@gmail.com [khilman@ti.com: minor changelog edits] Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | OMAP3: cpuidle: change the power domains modes determination logicJean Pihet2011-05-203-50/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The achievable power modes of the power domains in cpuidle depends on the system wide 'enable_off_mode' knob in debugfs. Upon changing enable_off_mode, do not change the C-states 'valid' field but instead dynamically restrict the power modes when entering idle. The C-states 'valid' field is just used to enable/disable some C-states at init and shall not be changed later on. Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | OMAP3: cpuidle: code rework for improved readabilityJean Pihet2011-05-201-33/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - fix single and multi-lines comments format - removed the omap3_idle_bm_check function and replaced the test in omap3_enter_idle_bm by the equivalent code - re-organize omap3_enter_idle_bm code path, assign local variables only when needed - reword some comments Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | OMAP3: cpuidle: re-organize the C-states dataJean Pihet2011-05-201-204/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current implementation defines an internal structure and a C-states array. Using those structures is redundant to the structs used by the cpuidle framework. This patch provides a clean-up of the internal struct, removes the internal C-states array, stores the data using the existing cpuidle per C-state struct and registers the mach specific data to cpuidle C-state driver_data (accessed using cpuidle_[gs]et_statedata). Also removes unused macros, fields and code and compacts the repeating code using an inline helper function. The result is more compact and more readable code as well as reduced data RAM usage. Also retain C1 as the only always valid C-state and system safe state. Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | OMAP3: clean-up mach specific cpuidle data structuresJean Pihet2011-05-203-71/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - sleep_latency and wake_latency are not used, replace them by exit_latency which is used by cpuidle. exit_latency simply is the sum of sleep_latency and wake_latency, - replace threshold by target_residency, - changed the OMAP3 specific cpuidle code accordingly, - changed the OMAP3 board code accordingly. Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| | * | OMAP3 cpuidle: remove useless SDP specific timingsJean Pihet2011-05-201-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cpuidle states settings can be overriden by some board- specific settings, by calling omap3_pm_init_cpuidle. Remove the 3430SDP specific states settings registration since the figures are identical to the default ones (in cpuidle34xx.c). Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | | Merge branch 'for-tony' of ↵Tony Lindgren2011-05-243-9/+12
| |\ \ \ | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/balbi/usb into omap-for-linus
| | * | | usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabledHema HK2011-05-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Powerdown the internal UTMI PHY when USB is not enabled. This will allow the OMAP core domain to transition to retention and offmode. Signed-off-by: Hema HK <hemahk@ti.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| | * | | usb: otg: OMAP4430: Fixing the omap4430_phy_init functionHema HK2011-05-181-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap4430_phy_init() function can be called with no device pointer, to powerdown the PHY during board init when USB is disabled. Fix the function accordingly. Signed-off-by: Hema HK <hemahk@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
generated by cgit v1.1 at 2024-05-14 02:17:02 +0000