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2012-04-06configs: Temporary disable STM traces for SnowballPhilippe Langlais
There are conflicts with Snowball GPIOs Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2012-04-06ux500: cpuidle: Change machine_is_u5500 to cpu_is_u5500Philippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-04-06Merge remote-tracking branch 'linaro-tracking/tracking-linaro_cpuidle' into ↵Philippe Langlais
integration-linux-ux500-3.3 Conflicts: arch/arm/mach-ux500/Makefile drivers/mfd/db8500-prcmu.c include/linux/mfd/db8500-prcmu.h include/linux/mfd/dbx500-prcmu.h
2012-04-06Merge topic branch 'hsi' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'modem' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'ste-multimedia-framework' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'wlan' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'st-mems-sensors' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'audio' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'security' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'video' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'hwmem' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'input' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'trace-debug' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'usb' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'storage-mmc' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'dma' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'gpio' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'mach-plat' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06Merge topic branch 'core' into integration-linux-ux500-3.3Philippe Langlais
2012-04-06ux500: configs: u8500 defconfigs cleanup and alignmentPhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2012-04-06mach_ux500:config:Removed suspend flagPhilippe Langlais
By disbaling the suspend we could avoid the hangs in suspend and resume. This workaround will be removed once the power management supports for all other peripheral drivers. Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-04-06config: ux500: android: Disable UX500_SUSPEND_DBG, needs STE cpuidlePhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2012-04-06ARM: ux500: Remove unused include fileJonas Aaberg
ST-Ericsson Linux next: - ST-Ericsson ID: 370799 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I9bb0d97f8562d6abef8b0a6d424ad38bf7f58a1c Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50944 Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-04-06config: u8500: power: idle testJonas Aaberg
Add power module test. This test, in debugfs/pwr_test/idle shall pass when the screen is black, but suspend is not yet reached. This module test checks clocks, prcmu-regulators, db8500 regulators and ab8500 regulators. The reason why not adding this to LTP is that later this module test will contain tests for voicecall and low-power-audio, which require Android to run. ST-Ericsson ID: 367599 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
2012-04-06ARM: smp_twd: Only wait for reprogramming on active cpusJonas Aaberg
During booting of cpu1, there is a short window where cpu1 is online, but not active where cpu1 is occupied by waiting to become active. If cpu0 then decides to schedule something on cpu1 and wait for it to complete, before cpu0 has set cpu1 active, we have a deadlock. This is just a work around to hide the original problem. ST-Ericsson Linux next: - ST-Ericsson ID: 419957 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I133e511cece4024375cc92a82f79bd799514d71d Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/51514 Reviewed-by: QABUILD Reviewed-by: Rickard ANDERSSON <rickard.andersson@stericsson.com>
2012-04-06ARM: configs: u8500: Enable per UID net statisticsDominik Sliwa
Sets CONFIG_UID_STAT=y in u8500_defconfig to enable network usage statistics per UID. ST-Ericsson Linux next: - ST-Ericsson ID: 410876 ST-Ericsson FOSS-OUT ID: NA Change-Id: I812748a9997fb30a15810892b7a829f9e9c4cb7c Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50545 Reviewed-by: Dominik SLIWA <dominik.sliwa@tieto.com> Tested-by: Dominik SLIWA <dominik.sliwa@tieto.com> Reviewed-by: QABUILD Reviewed-by: Tomasz HLIWIAK <tomasz.hliwiak@tieto.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-04-06ARM: configs: u8500: Enable lockup detectionJonas Aaberg
ST-Ericsson ID: 370799 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
2012-04-04u5500: clock: CD clock is always ONVenkata Biswanath
The cable detect clock is always enabled. This should be switched off at the startup. Can be switched on when required. ST-Ericsson ID: 402683 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I08cdf267c1b4c6131a7d881df741ed7a2f3318cd Signed-off-by: Venkata Biswanath <venkata.biswanath@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/41806 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Virupax SADASHIVPETIMATH <virupax.sadashivpetimath@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com>
2012-03-30Revert "ux500: mcde: Remove unnecessary MCDE fbdev update"Philippe Langlais
This reverts commit 9bfa8c7f5cf9aff1df84f1761841c8f3e7c84e97.
2012-03-29mach_ux500:pm:Disabled the suspend codeNaveen Kumar Gaddipati
By disbaling the suspend we could avoid the hangs in suspend and resume. This workaround will be removed once the power management supports for all other peripheral drivers. Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com>
2012-03-21snowball: removing GPIO161 config for external connectorMathieu J. Poirier
On snwoball V5 and up GPIO161 is routed to PMU_EN of the cg2900 and as such shouldn't be configured to handle an event from the external connector (J23). Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
2012-03-21ux500: cg2900: Change the PMU_EN gpio for snowballRobert MARKLUND
Snowball have the GPIO_EN on GPIO161 diffrent from u8500. Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>
2012-03-19disable the cpuidle for the db5500 boardDaniel Lezcano
As the different prcmu routines are not supporting the db5500 board and will return EINVAL, it is pointless to use the other states than WFI. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2012-03-19ux500 : add cpuidle for WFI and ARM retentionDaniel Lezcano
This patch adds the cpuidle driver for the ux500 SoC. The boards saves 12mA with these states. It is based on the latest cpuidle consolidation from Robert Lee. The cpu can go to retention only if the other core is in WFI. If the other cpu is in WFI and we decoupled the gic from the cores, then we have the guarantee, it won't be wake up. It is up to the prcmu firmware to recouple the gic automatically after the power state mode is selected. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2012-03-19ARM: exynos: Consolidate time keeping and irq enableRobert Lee
Enable core cpuidle timekeeping and irq enabling and remove that handling from this code. Signed-off-by: Robert Lee <rob.lee@linaro.org>
2012-03-19ARM: imx: Add imx6q cpuidle driverRobert Lee
Add basic imx6q cpuidle driver. For now, only basic WFI state is supported. Deeper idle will be added in the future. Signed-off-by: Robert Lee <rob.lee@linaro.org>
2012-03-19ARM: imx: Add imx5 cpuidle driverRobert Lee
Add imx5 cpuidle driver. Signed-off-by: Robert Lee <rob.lee@linaro.org>
2012-03-19ARM: imx: Add common imx cpuidle init functionality.Robert Lee
Add common cpuidle init functionality that can be used by various imx platforms. Signed-off-by: Robert Lee <rob.lee@linaro.org>
2012-03-19cpuidle: Add common time keeping and irq enablingRobert Lee
Make necessary changes to implement time keeping and irq enabling in the core cpuidle code. This will allow the removal of these functionalities from various platform cpuidle implementations whose timekeeping and irq enabling follows the form in this common code. Signed-off-by: Robert Lee <rob.lee@linaro.org> Tested-by: Jean Pihet<j-pihet@ti.com> Tested-by: Amit Daniel<amit.kachhap@linaro.org> Tested-by: Robert Lee<rob.lee@linaro.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Deepthi Dharwar<deepthi@linux.vnet.ibm.com> Acked-by: Jean Pihet<j-pihet@ti.com>
2012-03-19ARM: EXYNOS: Enable l2 configuration through device treeAmit Daniel Kachhap
This patch enables calling generic l2 setup functions if device tree is used. Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-19ARM: EXYNOS: remove useless code to save/restore L2Amit Daniel Kachhap
Following the merge of CPU PM notifiers and L2 resume code, this patch removes useless code to save and restore L2 registers. This is now automatically covered by suspend calls which integrated CPU PM notifiers and new sleep code that allows to resume L2 before MMU is turned on. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-19ARM: EXYNOS: save L2 settings during bootupAmit Daniel Kachhap
This patch adds code to save L2 register configuration at boot, and later used to resume L2 before MMU is enabled in suspend and cpuidle resume paths. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-19ARM: S5P: add L2 early resume codeAmit Daniel Kachhap
This patch adds code to resume L2 before MMU is enabled in suspend and cpuidle resume paths. s3c_cpu_resume is moved to the data section with appropriate comments. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-19ARM: EXYNOS: Add support AFTR mode on EXYNOS4210Amit Daniel Kachhap
This patch adds support AFTR(ARM OFF TOP RUNNING) mode in cpuidle driver. L2 cache keeps their data in this mode. This patch ports the code to the latest interfaces to save/restore CPU state inclusive of CPU PM notifiers, l2 resume and cpu_suspend/resume. Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> [kgene.kim@samsung.com: fixed for non-smp as per Tushar's pointing out] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-19ARM: U9500: HSI registers update to DB8500 V2 specPawel Szyszuk
ST-Ericsson Linux next: NA ST-Ericsson ID: 365681 ST-Ericsson FOSS-OUT ID: NA Change-Id: I396c2a4d44ded438308e358aa0ad976a397d4dd6 Signed-off-by: Pawel Szyszuk <pawel.szyszuk@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33224 Reviewed-by: Christopher BLAIR <chris.blair@stericsson.com> Reviewed-by: Derek MORTON <derek.morton@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2012-03-19ARM: U8500: ST-E HSI: DMA burst and PIPE supportPawel Szyszuk
Added support for HSIR PIPELINED mode (also in drivers/hsi) Added DMA max burst (in DMA words) as a parameter in hsi.h DMA channel high priority set to TRUE for HSI ST-Ericsson ID: 356625 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Id842e61343ce5013992337db085fcbe91dd5b9f7 Signed-off-by: Pawel Szyszuk <pawel.szyszuk@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32180 Reviewed-by: Yann GAUTIER <yann.gautier@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2012-03-19arch: arm: ST-E HSI controllerPhilippe Langlais
Change-Id: Ibe70431ede8a9707b37e3394c22beb9acc42d8cb Signed-off-by: Pawel Szyszuk <pawel.szyszuk@stericsson.com>
2012-03-19HSI: omap_ssi: Add OMAP SSI to the kernel configurationPhilippe Langlais
Add OMAP SSI device and driver to the kernel configuration Change-Id: I7f21d4016a98db6f53efcd03f9ffd176b8845d7c Signed-off-by: Carlos Chinea <carlos.chinea@nokia.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/20577 Reviewed-by: Pawel SZYSZUK <pawel.szyszuk@stericsson.com> Tested-by: Pawel SZYSZUK <pawel.szyszuk@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Conflicts: arch/arm/mach-omap2/Makefile
2012-03-19HSI: omap_ssi: Introducing OMAP SSI driverCarlos Chinea
Introduces the OMAP SSI driver in the kernel. The Synchronous Serial Interface (SSI) is a legacy version of HSI. As in the case of HSI, it is mainly used to connect Application engines (APE) with cellular modem engines (CMT) in cellular handsets. It provides a multichannel, full-duplex, multi-core communication with no reference clock. The OMAP SSI block is capable of reaching speeds of 110 Mbit/s. Change-Id: Iea002a8f321cf66ab439552620af001206626ed6 Signed-off-by: Carlos Chinea <carlos.chinea@nokia.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/20576 Reviewed-by: Pawel SZYSZUK <pawel.szyszuk@stericsson.com> Tested-by: Pawel SZYSZUK <pawel.szyszuk@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
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