summaryrefslogtreecommitdiff
path: root/include/linux
AgeCommit message (Collapse)Author
2011-10-05dbx500-prcmu: use cpu_is() instead of machine_is()glk/alk-v4.5alk-v4.5Rabin Vincent
cpu_is_u5500() is what is really meant here, since machine_is_u5500() will return false on U5500-based boards which use a different mach type. Change-Id: I50c4512d7a070ee8203a307a9b87da492763aff6 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32524 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05gpio: nomadik: support low EMI modeRabin Vincent
ST-Ericsson ID: 345488 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I88f6c92f199e52186acf6899e14ed399aba657ac Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32354 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-10-05u5500: prcmu: add missing Clock related stubsVenkata Biswanath
Change-Id: I66b0129162baf5d98763c744680ae2f917685dee Signed-off-by: Venkata Biswanath <venkata.biswanath@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32450 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05dbx500-prcmu: remove stray characterRabin Vincent
Change-Id: If1c55ad68d8acbaf871447120add44a4500f03c6 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32444 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05ARM: U5500: PRCMU CLKOUTx configuration APIPawel Szyszuk
U5500 API for setting the programmable CLKOUTx source and divisor. New API used for setting the sources of camera clocks. ST-Ericsson ID: - ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I6d19543f5260af8c9dd4838538848644b3d34f81 Signed-off-by: Pawel Szyszuk <pawel.szyszuk@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25701 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32443 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05U5500: Add MSP1 and Cable detect clock supportVijaya Kumar Kilari
MSP1 and CD clocks are managed by PRCMU FW so special handling for these clocks are required ST-Ericsson Linux next: - ST-Ericsson ID: 332193 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I5a774b540089bd79285d7086ce1291e30d311fd7 Signed-off-by: Vijaya Kumar Kilari <vijay.kilari@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28013 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32442 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05u5500: handle SDMMC0 clock change on DB5500v2Rabin Vincent
On DB5500v2, SDMMC0 is parented to SPARE1CLK instead of SDMMCCLK. Also, correct the PRCM_IRDACLK_MGT register address which is wrong even for v1. ST-Ericsson Linux next: - ST-Ericsson ID: 349062 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7b9fda3af42a5cdf4804e721cd8030344b2ea894 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25979 Reviewed-by: QATEST Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32441 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05gpio: ab8500: use gpio base number defined for the platformMian Yousaf Kaukab
Change-Id: I84da2cbc3a482d0c54ec489874fc040d8c79eda8 Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32347 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05arm: ux500: implement clk_set_rate for some multimedia clocksMattias Nilsson
This patch implements clk_set_rate (and clk_round_rate) for lcdclk, tvclk, and hdmiclk, as well as some infrastructure needed by this and coming changes. ST Ericsson ID: 343004, 359227 ST Ericsson FOSS-OUT ID: trivial ST Ericsson Linux next: - Change-Id: I8eddef534724cd11aaad4a867d217f5df31a5302 Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30913 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32139 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05u8500: change clk_get_rate for prcmu clocksMattias Nilsson
This patch changes the implementation of clk_get_rate for PRCMU clocks, so that it returns a rate according to the hardware settings instead of a hardcoded value. ST Ericsson ID: 343004, 359227 ST Ericsson FOSS-OUT ID: trivial ST Ericsson Linux next: - Change-Id: I9a4ff57884017dd22774553c5bcabbb0756a604f Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32138 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05ux500: regulator: add debugging support for dbx500 regulatorsMian Yousaf Kaukab
ST-Ericsson ID: 360515 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I71dbb5bc63e08998486a7c3a699a4d90da59df4e Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32137 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05ux500: Move atomic regulator header fileJonas Aaberg
Atomic regulators should be placed in a regulator include file, not in mfd. Change-Id: I5fecdfd4f0aaed48b30b119cd22ab13a8b740417 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32136
2011-10-05arm: ux500: halve the frequencies of some clocks in vc use caseMattias Nilsson
This patch adds a new APE OPP (50% with ACLK and DMACLK frequencies at 25%) which is used during the voice call use case. ST Ericsson ID: 337715, 337718 ST Ericsson FOSS-OUT ID: trivial Change-Id: I14c0bb69aa2e4086d834902f4f961ba2d8c87f66 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32129 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05regulator: ab8500: add debugging supportMian Yousaf Kaukab
Change-Id: I9b332d36c712459b9444bf3b4c8ce450a2041bdd Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32116 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05gpio: ab8500: add api to enable pulldownMian Yousaf Kaukab
Change-Id: Ia8c31da2cbfef4f8cb5f6e0ccd5b70dcf0bbd9de Signed-off-by: Bibek Basu <bibek.basu@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32114 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05gpio: ab8500: allow direction and pullups configurationMian Yousaf Kaukab
This patch extends the the platform data to include gpio direction and pullups configurations. These configurations are applied during probe(). Change-Id: I0c742615cb31ff83671489cce5fb742bc0e10902 Signed-off-by: Bibek Basu <bibek.basu@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32113 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05regulator: dbx500-prcmu: add support for special regulatorsJonas Aaberg
The DMA driver needs to be able to enable/disable its regulator in atomic context, which is not supported by the regulator framework. This patch adds an interface for such special cases. Change-Id: I3e6efab1cb2be47cdcea18bf1038ee8be54a4bea Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32109
2011-10-05regulator: ab8500: add more configurable bitsBengt Jonsson
Add REGUREQUESTCTRL1 and update masks for some other regulators. Change-Id: Ib8d01cd5ecd5c91cd29a23812a63a2f5b53e929c Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32103 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05regulator: ab8500: add regulators for sysclkreqMian Yousaf Kaukab
These regulators control power to the wireless LAN and bluetooth chips. Change-Id: I08a7a57080ed714eb16d5532cf5ec02eb45dc2a7 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32099 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05gpio: ab8500: make pins configurableMian Yousaf Kaukab
Make it possible to set the pin configuration either as gpio or specific functionality. Change-Id: I884dc5f17d17b3d5352d6035648417cd83d50a62 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32098 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05ARM: ux500: regulators: add mask for configurationBengt Jonsson
There is already a register mask in the regulator driver to allow some bits of a register to be initialized. The register value is defined in the board configuration. This patch puts a mask in the board configuration to specify which bits should actually be altered. The purpose with this patch is to avoid future mistakes when updating the allowed bits in the regulator driver. Change-Id: I55c531c9258854dbaf9c4ecb5786ca5d7bfdfcf2 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32096 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05regulator: ab8500: add initialization of vsmps regulatorsMian Yousaf Kaukab
Add initialization of Vsmps 1 2 and 3 regulators. Also update vsmps1 voltage level and high-power/low-power control through sysclk-request. Vpll high-power/low-power control through sysclk-request is updated as well. Please note that all vsmps3 related registers that is AB8500_VSMPS3SEL1 AB8500_VSMPS3SEL2 AB8500_VSMPS3SEL3 AB8500_VSMPS3REGU are PRCMU register and not supposed to be updated directly. Please remove them once soc-settings is fully mature. Change-Id: I746d4a8928d724e5e5922df8704ede9cb2ceac21 Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32095 Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05gpio: ab8500: restore gpio driver to mainline stateMian Yousaf Kaukab
Driver is restored to linux-linaro-3.0-2011.07-1 tag. Change-Id: I25a840663b6d900efc7355c9f87e907e637dd927 Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32092 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05regulator: restore ab8500 and db8500 regulators to linux-next stateMian Yousaf Kaukab
State is restored to the following patch in linux-next tree: commit 4b8f00480cecabdffd80d7a7bf79a99508422666 Author: Linus Walleij <linus.walleij@linaro.org> Date: Mon Aug 29 14:49:49 2011 +0200 Merge branch 'mfd-prcmu' into next Change-Id: I603d50f61f99ccec89c1f6e32f7d95e6c925cb87 Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32091 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05drivers: cpufreq: dbx500: Add interface to get lowest frequencyJonas Aaberg
Change-Id: If41bdc4356b066b20c682b683a90cfd7bfd16bb1 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32066
2011-10-05drivers: cpufreq: Add function to update freq limitsJonas Aaberg
Change-Id: I40a7771d452da56c28c0f976df81aac7362d2d72 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32065
2011-10-05ARM: ux500: Add prcmu qos powerJonas Aaberg
Change-Id: Ic803dcddb6656c4c4be82b49b11530624942012d Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32060
2011-10-05mfd: dbx500-prcmu: Add missing QOS request defineJonas Aaberg
Change-Id: I83d813c91dd41707efd7b1dd81d085ffabd82c83 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32058
2011-10-05ARM: ux500: Replace mach prcmu driver with mainlined versionJonas Aaberg
The prcmu driver now exists in drivers/mfd Change-Id: I0c8d97679ee186ca8205aeeafa0030568f540d2e Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32057
2011-10-05clocksource: add DBX500 PRCMU Timer supportMattias WALLIN
This patch adds the DBX500 PRCMU Timer driver as a clocksource and as sched_clock. Change-Id: I5887840ac9e10fcc3afb8eac99fc7191eae782b7 Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32052
2011-10-05mmc: mmci: Change vdd_handler to a generic ios handlerUlf Hansson
The purpose of the vdd_handler does not make sense. We remove it and use a more generic approach instead. A new "ios" handler is thus added, the purpose of which e.g. can be to control GPIO pins to a levelshifter. Previously the vdd_handler was also used for making additional changes to the MMCIPOWER register bits. This option is now removed. This patch is based upon a patch from Sebastian Rasmussen. Change-Id: I250c7d243946acd9cc9da2d4d18394db1256cd27 Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31883
2011-10-05mmc: mmci: Provide option to configure bus signal directionUlf Hansson
The ST Micro variant supports bus signal direction indication. A new member in the variant struct is added for this. Moreover the actual signal direction configuration is board specific, thus the amba mmci platform data is extended with a new member to be able provide mmci with these specific board configurations. This patch is based upon a patch from Sebastian Rasmussen. Change-Id: I430ff6469ec1546b0ee438c1629c6a07fdade5f7 Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31882
2011-10-05input:misc: Add accessory driverVirupax Sadashivpetimath
Add driver for the accessory detection block of the ab5500 PMIC. The common functions from the 8500 accessory driver are moved to abx500-accdet generic driver. This generic driver uses callbacks registerd from the 8500 and 5500 specific driver to work as a accessory driver for a perticluar platform. ST Ericsson ID: 353610 ST Ericsson FOSS-OUT ID: Trivial ST Ericsson Linux next: NA Change-Id: Ifb06f9c9dd0dc59cbc071198c9e244a422a63af0 Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>
2011-10-05power: ab8500_bm: Add interface to reinit FG algorithmKalle Komierowski
A function has been added to enable reinitialisation of the fuel gauge algorithm. This can be used to to reinitialise with a different battery voltage at start-up, for verification reasons. ST-Ericsson ID: 357480 ST-Ericsson Linux next: Not tested ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I1ba9775e3c26f49fe746e56c01dce0d5ba8384b3 Signed-off-by: Kalle Komierowski <karl.komierowski@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31676 Reviewed-by: Bibek BASU <bibek.basu@stericsson.com> Tested-by: Bibek BASU <bibek.basu@stericsson.com>
2011-10-05power: ab5500-bm: update usb state change interface to otg notifierArun Murthy
Remove usb_state_changed() exported function. Replace it with otg notifier call. This makes static_di redundant so it is removed. Moreover, there is no need to protect usb_state.usb_changed with usb_lock. So usb_lock is removed as well. Usb state is fabricated based on the reported mA. State is not as accurate as reading it directly from the usb controller. This should not matter as battery- manager driver should care more about mA than the state anyway. Change-Id: I180062a87ca773b5c215aee3ef1c60315d309d42 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31577 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-10-05usb:Migrate the patches to kernel 3.0Avinash Kumar
Following patches for usb driver are manually merged to kernel 3.0 d11e52a ux500: usb: add usb device mode support on u5500 1fecc55 ux500: usb: enabling adb and ACM functionality in u5500_defconfig 2847bf4 ux500: usb: error handling in musb for u5500 37f22da ux500: usb: U5500 v2 update e1b079d ux500: usb: Fix for enumeration when ON with cable 181701a ux500: usb: Fix for V2 emmc2 boot USB device issue 3a60721 mach-ux500: Handle the LinkStatus register. 086a83e usb: ux500: usb gpio enable/disable in pair ST-Ericsson ID: 352334 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Change-Id: Id918b9a55d3b85faf7c003547748f17086af3ec7 Signed-off-by: Avinash Kumar <avinash.kumar@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30860
2011-10-05mmc: sdio: Workaround for dev with broken CMD53Stefan Nilsson XK
Adds a quirk which can be turned on for SDIO devices that do not support 512 byte requests in byte mode during CMD53. These requests will always be sent in block mode instead. This patch also enables this quirk for ST-Ericsson CW1200 WLAN device. Change-Id: Id31787fcbfeb0b97ba2e8c583e9363a7c08811d2 Signed-off-by: Stefan Nilsson XK <stefan.xk.nilsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30931 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-05ux500:USB:Generic USB GPIO frame workSakethram Bommisetti
Making the existing U8500 usb gpio framework to generic. This allows other platforms to use the same structure. ST-Ericsson ID: NA ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Change-Id: I3d5edc139e247b2373d1dd77243421e74783a0ea Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30790
2011-10-05CG2900 FM Radio: Handling Mono-Stereo Interrupt.Hemant Gupta
The linux FM driver for CG2900 now supports mono-stereo transition interrupt from the CG2900. It indicates stereo to mono transition or vice versa. Support for RDS Interrupt, Scan Completion Interrupt, CG2900 Reset Interrupt, etc is also added in this patch. ST-Ericsson ID: 324264 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I280a2a00a6f58e105d11f3a9f14ea662719c485e Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30511 Reviewed-by: Johan PALMAEUS <johan.xj.palmaeus@stericsson.com> Reviewed-by: Virupax SADASHIVPETIMATH <virupax.sadashivpetimath@stericsson.com> Tested-by: Virupax SADASHIVPETIMATH <virupax.sadashivpetimath@stericsson.com>
2011-10-05mmc: core: Set non-default Drive Strength via platform hookPhilip Rakity
Non default Drive Strength cannot be set automatically. It is a function of the board design and only if there is a specific platform handler can it be set. The platform handler needs to take into account the board design. Pass to the platform code the necessary information. For example: The card and host controller may indicate they support HIGH and LOW drive strength. There is no way to know what should be chosen without specific board knowledge. Setting HIGH may lead to reflections and setting LOW may not suffice. There is no mechanism (like ethernet duplex or speed pulses) to determine what should be done automatically. If no platform handler is defined -- use the default value. Signed-off-by: Philip Rakity <prakity@marvell.com> Reviewed-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I6bf5643686cf2011df25f353d0e705f6701b51c4 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30687 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-05mmc: core: add non-blocking mmc request functionPer Forlin
Previously there has only been one function mmc_wait_for_req() to start and wait for a request. This patch adds: * mmc_start_req() - starts a request wihtout waiting If there is on ongoing request wait for completion of that request and start the new one and return. Does not wait for the new command to complete. This patch also adds new function members in struct mmc_host_ops only called from core.c: * pre_req - asks the host driver to prepare for the next job * post_req - asks the host driver to clean up after a completed job The intention is to use pre_req() and post_req() to do cache maintenance while a request is active. pre_req() can be called while a request is active to minimize latency to start next job. post_req() can be used after the next job is started to clean up the request. This will minimize the host driver request end latency. post_req() is typically used before ending the block request and handing over the buffer to the block layer. Add a host-private member in mmc_data to be used by pre_req to mark the data. The host driver will then check this mark to see if the data is prepared or not. Signed-off-by: Per Forlin <per.forlin@linaro.org> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Venkatraman S <svenkatr@ti.com> Tested-by: Sourav Poddar <sourav.poddar@ti.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I1cd15d44a1c401d4e461632ccd3185f444fc96bc Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30672 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-05mmc: queue: let host controllers specify maximum discard timeoutAdrian Hunter
Some host controllers will not operate without a hardware timeout that is limited in value. However large discards require large timeouts, so there needs to be a way to specify the maximum discard size. A host controller driver may now specify the maximum discard timeout possible so that max_discard_sectors can be calculated. However, for eMMC when the High Capacity Erase Group Size is not in use, the timeout calculation depends on clock rate which may change. For that case Preferred Erase Size is used instead. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I2d8111ab0a31a788feb1f23c87a7d00529193620 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30671 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-05mmc: block: allow get_card_status() to return error statusRussell King - ARM Linux
If the MMC_SEND_STATUS command is not successful, we should not return a zero status word, but instead allow the caller to know positively that an error occurred. Convert the open-coded get_card_status() to use the helper function, and provide definitions for the card state field. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I188a24aa1f206ea33712c0c6ca32249fe4ee6606 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30592 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-05PM: Export AMBA bus type's default PM callbacksRabin Vincent
Export the default PM callbacks defined for the platform bus type so that they can be used by power domains for suspending and resuming platform devices in the future. Like 69c9dd1ecf446ad8a830e4afc539a2a1adc85b78 ("PM: Export platform bus type's default PM callbacks"). Change-Id: I92aa13abe15c153aa5d90def7eb212626f6d0213 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
2011-10-05ux500: Thermal power offDaniel Willerud
To determine whether the system had a thermal power off or a regular software power off upon the next boot, the system must utilize the thermal power off bit, ThDB8500SWoff, in AB8500 register STw4500Ctrl1. ST-Ericsson ID: 354533 ST-Ericsson Linux next: N/A ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I07440dcdc39a86cb72aa95d86411a1f020b05cae Signed-off-by: Daniel Willerud <daniel.willerud@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28515 Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05touchscreen: Add Cypress driverAvinash A
Add the Cypress SPI based touchscreen for ux500. ST-Ericsson ID: CR321190,279760 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID:10249 Ref: Commit-ids: I0b25b7e97968901ff747be62e571134ebb6ad3de Id: Iac75daa197826d8a0bb4c1d394a834575bf601eb Id: Iec8c5516768d85f9f8b301984618bc5b394d4927 Change-Id: I56a3a6080a90553a2a8099f2dc243d85a8229688 Signed-off-by: Avinash A <Avinash.a@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30533 Reviewed-by: Avinash A <avinash.a@stericsson.com> Tested-by: Avinash A <avinash.a@stericsson.com>
2011-10-05hwmon: Adding notifiers to hwmonDaniel Willerud
ST-Ericsson ID: 354533 ST-Ericsson Linux next: Not tested ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I068a3c801405b6f7ca2b78df7cd9f7461ed8738b Signed-off-by: Daniel Willerud <daniel.willerud@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29502 Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-05ux500: USB: Set the charging cur to 300mA for ABV3Thirupathi Chippakurthy
In case of AB-V3, the eye diagram related issues are resolved. So, set the device charging current to 300mA when connected to standard host. Also, add the USB PHY tuning values to improve the USB eye diagram ST-Ericsson ID: 330203 ST-Ericsson Linux next: ER 330203 ST-Ericsson FOSS-OUT ID: NA Change-Id: I7cd49289ce7e1a6d88263198e7b1258c923c1282 Signed-off-by: <thirupathi.chippakurthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30031 Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com>
2011-10-05ux500: usb: core: USB Hub support musb hostThirupathi Chippakurthy
USB Hub support musb host ST-Ericsson ID: CR 279072 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Signed-off-by:<thirupathi.chippakurthy@stericsson.com> Change-Id: I22ded0d7cadc8d83996336cfe3917e345c48bd45 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30052 Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com>
2011-10-05ab5500: move to separate headerRabin Vincent
Change-Id: I11dd2a23323229096b6e0ee2d4dc68cab8919bff
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 23:25:09 +0000