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2018-11-29Input: atmel_mxt_ts - add support for reset lineSebastian Reichel
Provide support for controlling reset pin. If this is not driven correctly the device will be held in reset and will not respond. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> (cherry picked from commit f657b00df22e231da217ca0162a75db452475e8f) Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com> (cherry picked from commit 51a32466a0ca40843039b6d1f1e719bc93db8a21)
2018-11-29Revert "input: atmel_mxt_ts: support reset gpio line"Dominik Sliwa
This reverts commit 28531a1ff5ca27c0ab7e2f99bbb0058858b72aa5.
2018-06-19input: atmel_mxt_ts: support reset gpio lineDominik Sliwa
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> (cherry picked from commit 22a2065b9a3fa6ad458e3100b66c4acaa05f2466) Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2017-09-26input: atmel_mxt_ts driver updateNick Dyer
Update mxt driver to upstream version. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2012-11-12Merge branch 'l4t/l4t-r16-r2' into colibriMarcel Ziswiler
Conflicts: arch/arm/mach-tegra/tegra3_usb_phy.c arch/arm/mach-tegra/usb_phy.c drivers/usb/gadget/tegra_udc.c drivers/usb/otg/Makefile drivers/video/tegra/fb.c sound/soc/tegra/tegra_pcm.c
2012-09-10Merge branch 'l4t/l4t-r16' into colibriMarcel Ziswiler
Merge with latest NVIDIA L4T R16. Only real conflict concerning inverted VBUS gpio support.
2012-08-28E1853 BRINGUP Linux Snor: Micron SupportBob Johnston
Expanding NOR functionality to work with ADMUX and Burst mode for Micron Support in E1853. Bug 989919 Bug 966833 - Adding fields for picking MUX vs NONMUX and picking Async, Paging, Burst mode for reads - Added run time decision between them - 1853 specific settings for Async NOR - 1852 specific settings for NOR - 1853 NOR timings changed Reviewed-on: http://git-master/r/122286 (cherry picked from commit a242e7194c7de559d22fe5b275a8782086f10e50) Change-Id: I79de1d52d4c7199c83b380c2fa6d8cae6b35f09d Signed-off-by: Bob Johnston <BJohnston@nvidia.com> Reviewed-on: http://git-master/r/124946 Tested-by: Bob Johnston <bjohnston@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2012-08-02arm: tegra: usb: Remove HSIC phy paramsVenu Byravarasu
As HSIC phy parameters are not customizable, removing them from platform_data structure. bug 1024260 Change-Id: I00fcc0559be43ad336b5b03a7a47443dfaa80d06 Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-on: http://git-master/r/119298 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2012-06-22arm: tegra: usb: restore the AP/modem handshakingSteve Lin
Restore the AP/modem handshaking functions and clean up the null phy driver. Bug 996035 Signed-off-by: Steve Lin <stlin@nvidia.com> Reviewed-on: http://git-master/r/109044 (cherry picked from commit ff27e8a48a53fe70949d95915f62dd2e03c73df7) Change-Id: I12a2401a7fcc540a657ab15378d440ef85561001 Reviewed-on: http://git-master/r/110145 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Steve Lin <stlin@nvidia.com> Reviewed-by: Steve Lin <stlin@nvidia.com>
2012-06-07ARM: tegra3: usb: USB1_UTMIP_XCVR_CFG0_0 value changedRakesh Bodla
Changed USB1_UTMIP_XCVR_CFG0_0 register value with values provided by sys-eng * Implemented algo as described on Bug 974236 * Added variable 'usb_calib_mask' in 'usb platform data' to make distinction on how many bits to mask in usb_calib_0 fuse Bug 978870 Bug 972436 Change-Id: I71f27b0cf5ffe33a9896238b01c52650ca632352 Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/103308 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-07usb: Add builtin_host support to platform data structureVenu Byravarasu
Add builtin_host variable to tegra USB platform data structure bug 947300 Change-Id: I0c5efd245a63c4331959f18faf316f1632e1801e Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-on: http://git-master/r/106982 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-24usb: tegra: modify USB platform data structuresRakesh Bodla
Modify USB structures of platform data. Based on the new platform data structures modifying the initialization in board files. Bug 887361 Change-Id: Ie6347a078c9a596a4debe21a353e127ddde35220 Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/103597 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-02-18arm: tegra: Raydium DirectTouch Board fileAli Ekici
Modified files supports unified DirectTouch that can work both for Cardhu and Kai. Touch configuration is passed to driver with these board files. Bug 832605 Signed-off-by: Ali Ekici <aekici@nvidia.com> Change-Id: I075aaad2e71ee1a87b23680ef629fc99bc42ea93 Reviewed-on: http://git-master/r/80129 Reviewed-by: Lokesh Pathak <lpathak@nvidia.com> Tested-by: Lokesh Pathak <lpathak@nvidia.com> (cherry picked from commit dc1372f43159640207a0d4e0ff08dde5bafc1baa) Reviewed-on: http://git-master/r/83569 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-01-30input: touchscreen: move board shared data structure to linux/platform_dataPeter Zu
Reviewed-on: http://git-master/r/77504 Change-Id: Iafe31126fbcec1bfd01b51e0c122b44d3a71bbda Signed-off-by: Peter Zu <pzu@nvidia.com> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/77759 Reviewed-by: Automatic_Commit_Validation_User
2012-01-19usb: host: tegra: replace CONFIG_USB_HOTPLUG to tegra_ehci_platform_dataKurt Yi
remove CONFIG_USB_HOTPLUG and add default_enable into tegra_ehci_platform_data We can't use different def_config because whistler & ventana source code is merged in same tree. BUG 923705 Change-Id: I3dfdf237d80865831264f02104c89c8088101905 Reviewed-on: http://git-master/r/74574 Signed-off-by: Kurt Yi <kyi@nvidia.com> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/75888 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2011-12-21hwmon: ina230: Add driver for INA230 (/ INA226)Peter Boonstoppel
Adds support for current monitoring for battery EDP capping Change-Id: I85fc1770013ab80b986b3b6d77ffd96e1dc4068f Signed-off-by: Peter Boonstoppel <pboonstoppel@nvidia.com> Reviewed-on: http://git-master/r/60560 Reviewed-on: http://git-master/r/69111 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Anshul Jain (SW) <anshulj@nvidia.com> Tested-by: Anshul Jain (SW) <anshulj@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-12-21power: bpcm: Battery Peak Power Management driverAnshul Jain
This driver reduces CPU frequency in half by setting the CCLK_DIVIDER on GPIO level triggered event by current monitoring device. It then calls dvfs apis to reduce cpu frequency/voltage. Change-Id: I703e2277243df5328ee6a46478ec8b7a3dab93aa Signed-off-by: Anshul Jain <anshulj@nvidia.com> Reviewed-on: http://git-master/r/68794 Reviewed-on: http://git-master/r/69103 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-12-15tegra: nor: Add NOR mapping driver.Manoj Chourasia
This patch adds NOR mapping driver for tegra2 and tegra3. Signed-off-by: Manoj Chourasia<mchourasia@nvidia.com> Change-Id: Ie773d024a49977e356d4a9d605910ca30f22a3f3 Reviewed-on: http://git-master/r/43566 Reviewed-on: http://git-master/r/62149 Tested-by: Manoj Chourasia <mchourasia@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-11-30Merge branch 'korg-android-tegra-3.1' into after-upstream-androidDan Willemsen
Conflicts: arch/arm/mach-tegra/Kconfig arch/arm/mach-tegra/board-ventana.c drivers/misc/Kconfig drivers/video/tegra/dc/hdmi.c Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-11-30tegra: usb: otg: factorize host registration codeAlexandre Courbot
OTG host register/unregister functions were duplicated identically across all board files, making the code difficult to maintain (and actually some boards did not get all some code fixes leading to the same bug being met again and again). This patch moves this common code into tegra-otg.c. Bug 884315 Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Change-Id: I99b118664f0481f6c5470411b43f36609e0feb52 Reviewed-on: http://git-master/r/61763 Reviewed-by: Lokesh Pathak <lpathak@nvidia.com> Tested-by: Lokesh Pathak <lpathak@nvidia.com> Rebase-Id: R0f6060514c017946cc9ae2ba2f04a1c134d14d9b
2011-11-30usb: host: tegra: Configurable USB hotplugArtiste Hsu
Hotplug on usb is supported when hotplug flag is set in platform data Bug 869745 (cherry picked from commit I57ba0b18a2d4232b2df2074c91aff97c6e639e7d) Reviewed-on: http://git-master/r/54588 Change-Id: I24e5ddf49cead14d3eebe30da0f92402015c95c7 Reviewed-on: http://git-master/r/57725 Tested-by: Artiste Hsu <chhsu@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Rebase-Id: Rdf4296a0b0e04733832b8b60b347a3da9cc67413
2011-11-30usb: tegra: adding proper usb phy typesSteve Lin
Adding proper usb phy types for link ULPI and null ULPI. Bug 800301 Original-Change-Id: Ifec7d21d7d013ad81792080d276f59a8c6086c8b Reviewed-on: http://git-master/r/24238 Tested-by: Szming Lin <stlin@nvidia.com> Reviewed-by: Udaykumar Rameshchan Raval <uraval@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Original-Change-Id: I9cf7330eb7935a373a5db6cff7e893b9e5a13d51 Rebase-Id: Raa8bc3b12d86ab6deb0f0f9965f03f3fd64b26bd
2011-11-30Update copyrightsScott Williams
Original-Change-Id: I2ffeaf6f8dfeb279b40ca6f69f6c9157401a746a Rebase-Id: Rba9494e38ec80d140043cb50589fcda5d276a255
2011-11-30arm: tegra: usb: Enable Host mode on USB2-UTMI portSuresh Mangipudi
Enable the host mode on usb2 UTMI phy interface Bug 787810 Original-Change-Id: Ia7da2a0d196f900f80812b987c9fb5302412e751 Reviewed-on: http://git-master/r/18729 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Original-Change-Id: I2e7306b82926f2ca566d595dc75252d4881306fb Rebase-Id: R27ce36f7c4a9d6b52a1314704234745ad5ed6728
2011-11-30tegra: otg: Don't use global functions in board filesDan Willemsen
Releasing the platform_data in unregister. Original-Change-Id: Iba1c6e7ad42b0886f8ce9dadf9664bcc266398d4 Reviewed-on: http://git-master/r/14963 Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Rebase-Id: R0e004bd1328eac471c56390b4f79d6ec8c04d877
2011-11-30ram_console: pass in a boot info stringColin Cross
Allow the board file to pass a boot info string through the platform data that is appended to the /proc/last_kmsg file. Change-Id: I37065fafb09676085465c93384d8e176fdd942d6 Signed-off-by: Colin Cross <ccross@android.com>
2011-07-30Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: (24 commits) hwmon: (lm90) Refactor reading of config2 register hwmon: (lm90) Make SA56004 detection more robust hwmon: (lm90) Simplify handling of extended local temp register hwmon: (pmbus) Add client driver for LM25066, LM5064, and LM5066 hwmon: (max34440) Add support for peak attributes hwmon: (max8688) Add support for peak attributes hwmon: (max16064) Add support for peak attributes hwmon: (adm1275) Add support for peak attributes hwmon: (pmbus) Add support for peak attributes hwmon: Add new attributes to sysfs ABI hwmon: (pmbus) Strengthen check for status register existence hwmon: (pmbus) Add support for virtual pages hwmon: (pmbus) Support reading and writing of word registers in device specific code hwmon: (pmbus) Increase attribute name size hwmon: (pmbus) Add ADP4000, NCP4200 and NCP4208 to list of supported devices hwmon: (pmbus) Add support for VID output voltage mode hwmon: (pmbus) Move PMBus drivers to drivers/hwmon/pmbus hwmon: (coretemp) Add core/pkg threshold support to Coretemp hwmon: (lm95241) Add support for LM95231 hwmon: LM95245 driver ...
2011-07-28hwmon: Driver for NTC ThermistorsDonggeun Kim
Add support for NTC Thermistor series. In this release, the following thermistors are supported: NCP15WB473, NCP18WB473, NCP03WB473, and NCP15WL333. This driver is based on the datasheet of MURATA. The driver in the patch does conversion from the raw ADC value (either voltage or resistence) to temperature. In order to use voltage values as input, the circuit schematics should be provided with the platform data. A compensation table for each type of thermistor is provided for the conversion. Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: KyungMin Park <kyungmin.park@samsung.com> Reviewed-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-25drivers/misc: add support the FSA9480 USB SwitchDonggeun Kim
The FSA9480 is a USB port accessory detector and switch. This patch adds support the FSA9480 USB Switch. [akpm@linux-foundation.org: make a couple of things static] Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-20mmc: sdhci-pxa: move platform data to include/linux/platform_dataZhangfei Gao
As suggested by Arnd, move platform data to include/linux/platform_data in order to improve build coverage for the driver. Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-03-16Merge branch 'tty-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (76 commits) pch_uart: reference clock on CM-iTC pch_phub: add new device ML7213 n_gsm: fix UIH control byte : P bit should be 0 n_gsm: add a documentation serial: msm_serial_hs: Add MSM high speed UART driver tty_audit: fix tty_audit_add_data live lock on audit disabled tty: move cd1865.h to drivers/staging/tty/ Staging: tty: fix build with epca.c driver pcmcia: synclink_cs: fix prototype for mgslpc_ioctl() Staging: generic_serial: fix double locking bug nozomi: don't use flush_scheduled_work() tty/serial: Relax the device_type restriction from of_serial MAINTAINERS: Update HVC file patterns tty: phase out of ioctl file pointer for tty3270 as well tty: forgot to remove ipwireless from drivers/char/pcmcia/Makefile pch_uart: Fix DMA channel miss-setting issue. pch_uart: fix exclusive access issue pch_uart: fix auto flow control miss-setting issue pch_uart: fix uart clock setting issue pch_uart : Use dev_xxx not pr_xxx ... Fix up trivial conflicts in drivers/misc/pch_phub.c (same patch applied twice, then changes to the same area in one branch)
2011-03-16Merge branch 'driver-core-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (50 commits) printk: do not mangle valid userspace syslog prefixes efivars: Add Documentation efivars: Expose efivars functionality to external drivers. efivars: Parameterize operations. efivars: Split out variable registration efivars: parameterize efivars efivars: Make efivars bin_attributes dynamic efivars: move efivars globals into struct efivars drivers:misc: ti-st: fix debugging code kref: Fix typo in kref documentation UIO: add PRUSS UIO driver support Fix spelling mistakes in Documentation/zh_CN/SubmittingPatches firmware: Fix unaligned memory accesses in dmi-sysfs firmware: Add documentation for /sys/firmware/dmi firmware: Expose DMI type 15 System Event Log firmware: Break out system_event_log in dmi-sysfs firmware: Basic dmi-sysfs support firmware: Add DMI entry types to the headers Driver core: convert platform_{get,set}_drvdata to static inline functions Translate linux-2.6/Documentation/magic-number.txt into Chinese ...
2011-03-11usb: host: Add EHCI driver for NVIDIA Tegra SoCsBenoit Goby
The Tegra 2 SoC has 3 EHCI compatible USB controllers. This patch adds the necessary glue to allow the ehci-hcd driver to work on Tegra 2 SoCs. The platform data is used to configure board-specific phy settings and to configure the operating mode, as one of the ports may be used as a otg port. For additional power saving, the driver supports powering down the phy on bus suspend when it is used, for example, to connect an internal device that use an out-of-band remote wakeup mechanism (e.g. a gpio). Signed-off-by: Benoit Goby <benoit@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07UIO: add PRUSS UIO driver supportPratheesh Gangadhar
This patch implements PRUSS (Programmable Real-time Unit Sub System) UIO driver which exports SOC resources associated with PRUSS like I/O, memories and IRQs to user space. PRUSS is dual 32-bit RISC processors which is efficient in performing embedded tasks that require manipulation of packed memory mapped data structures and handling system events that have tight real time constraints. This driver is currently supported on Texas Instruments DA850, AM18xx and OMAP-L138 devices. For example, PRUSS runs firmware for real-time critical industrial communication data link layer and communicates with application stack running in user space via shared memory and IRQs. Signed-off-by: Pratheesh Gangadhar <pratheesh@ti.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans J. Koch <hjk@hansjkoch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07serial: msm_serial_hs: Add MSM high speed UART driverMayank Rana
This driver supports UART-DM HW on MSM platforms. It uses the on chip DMA to drive data transfers and has optional support for UART power management independent of Linux suspend/resume and wakeup from Rx. The driver was originally developed by Google. It is functionally equivalent to the version available at: http://android.git.kernel.org/?p=kernel/experimental.git the differences being: 1) Remove wakelocks and change unsupported DMA API. 2) Replace clock selection register codes by macros. 3) Fix checkpatch errors and add inline documentation. 4) Add runtime PM hooks for active power state transitions. 5) Handle error path and cleanup resources if required. CC: Nick Pelly <npelly@google.com> Signed-off-by: Sankalp Bose <sankalpb@codeaurora.org> Signed-off-by: Mayank Rana <mrana@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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