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* extcon: usb-gpio: register extcon device before IRQ registrationRobert Baldyga2015-04-271-12/+12
| | | | | | | | | | IRQ handler touches info->edev, so if interrupt occurs before extcon device initialization it can cause NULL pointer dereference. Doing extcon initialization before IRQ handler registration fixes this problem. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* Merge tag 'char-misc-4.1-rc1' of ↵Linus Torvalds2015-04-2111-56/+1227
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver patchset for 4.1-rc1. Lots of different driver subsystem updates here, nothing major, full details are in the shortlog. All of this has been in linux-next for a while" * tag 'char-misc-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (133 commits) mei: trace: remove unused TRACE_SYSTEM_STRING DTS: ARM: OMAP3-N900: Add lis3lv02d support Documentation: DT: lis302: update wakeup binding lis3lv02d: DT: add wakeup unit 2 and wakeup threshold lis3lv02d: DT: use s32 to support negative values Drivers: hv: hv_balloon: correctly handle num_pages>INT_MAX case Drivers: hv: hv_balloon: correctly handle val.freeram<num_pages case mei: replace check for connection instead of transitioning mei: use mei_cl_is_connected consistently mei: fix mei_poll operation hv_vmbus: Add gradually increased delay for retries in vmbus_post_msg() Drivers: hv: hv_balloon: survive ballooning request with num_pages=0 Drivers: hv: hv_balloon: eliminate jumps in piecewiese linear floor function Drivers: hv: hv_balloon: do not online pages in offline blocks hv: remove the per-channel workqueue hv: don't schedule new works in vmbus_onoffer()/vmbus_onoffer_rescind() hv: run non-blocking message handlers in the dispatch tasklet coresight: moving to new "hwtracing" directory coresight-tmc: Adding a status interface to sysfs coresight: remove the unnecessary configuration coresight-default-sink ...
| * extcon: Fix missing locking when [un]registering notifiersHans de Goede2015-03-231-4/+31
| | | | | | | | | | | | | | | | | | | | Since extcon.c is using raw_notifiers it must protect the notifier list itself when [un]registering notifiers to avoid the list changing while extcon_update_state is walking the list (through raw_notifier_call_chain). Signed-off-by: Hans de Goede <hdegoede@redhat.com> [cw00.choi: Apply this patch to extcon.c driver instead of old extcon-class.c] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: max77843: Fix an error code in max77843_init_muic_regmap()Dan Carpenter2015-03-231-1/+1
| | | | | | | | | | | | | | | | | | | | The i2c_new_dummy() return the NULL if error happen. So, If i2c_new_dummy() return NULL, max77843_init_muic_regmap() return the proper error value (-ENOMEM); Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> [cw00.choi: Use -ENOMEM instead of -ENODEV and modify patch description] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: max77843: Fix signedness bug in max77843_muic_set_debounce_time()Dan Carpenter2015-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | This patch fixes the variable type of 'ret' from 'unsigned int' to 'int' type because the return type of regmap_update_bits() is 'int' type. Fixes: 27a28d32b4f2 ('extcon: max77843: Add max77843 MUIC driver') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> [cw00.choi: Fix the patch description] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: Fix the checkpatch warningChanwoo Choi2015-03-077-20/+10
| | | | | | | | | | | | This patch fixes the checkpatch warning about coding style. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: Rename extcon core driverChanwoo Choi2015-03-072-1/+1
| | | | | | | | | | | | | | This patch renames the extcon core driver from extcon-class.c to extcon.c because '-class' postfix is not necessary. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: arizona: Fix headphone clamping on wm5110Charles Keepax2015-03-041-5/+18
| | | | | | | | | | | | | | | | | | wm5110 requires slightly different configuration of the headphone clamps to other Arizona devices. Otherwise headphone detection accuracy will be way off. This patch adds the needed clamping. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: arizona: Deobfuscate arizona_extcon_do_magicCharles Keepax2015-03-041-16/+20
| | | | | | | | | | | | | | | | | | | | | | | | arizona_extcon_do_magic does not lend a lot of clarity to the purpose of the function, and as all the registers used are described in the datasheet there is no need to obfuscate the code. This patch renames the function to arizona_extcon_hp_clamp, as it controls clamping on the headphone output. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: max77843: Add max77843 MUIC driverJaewon Kim2015-02-243-0/+892
| | | | | | | | | | | | | | | | | | This patch adds MAX77843 extcon driver to support for MUIC(Micro USB Interface Controller) device by using EXTCON subsystem to handle various external connectors. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: usb-gpio: Introduce gpio usb extcon driverRoger Quadros2015-02-243-0/+245
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver observes the USB ID pin connected over a GPIO and updates the USB cable extcon states accordingly. The existing GPIO extcon driver is not suitable for this purpose as it needs to be taught to understand USB cable states and it can't handle more than one cable per instance. For the USB case we need to handle 2 cable states. 1) USB (attach/detach) 2) USB-HOST (attach/detach) This driver can be easily updated in the future to handle VBUS events in case it happens to be available on GPIO for any platform. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: max77693: Use HOST term to express USB-HOST cable instead of OTG termJaewon Kim2015-02-241-10/+10
| | | | | | | | | | | | | | | | | | | | This patch unifies the term called 'USB_OTG' and 'USB_HOST' into USB_HOST. OTG(On-The-Go) function supports USB host and this driver sents 'USB-Host event. So, unifies term to USB_HOST. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> [cw00.choi: Fix patch title to indicate the correct meaning of patch] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: max77693: Fix cable name of MHL-TAJaewon Kim2015-02-241-6/+6
| | | | | | | | | | | | | | | | This patch fixes extcon cable name of MHL-TA instead of MHL_TA to unify cable name style. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: arizona: Add support for WM8280/WM8281Richard Fitzgerald2015-02-261-0/+1
|/ | | | | | | Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* extcon: max77693: Constify struct regmap_configKrzysztof Kozlowski2015-01-261-1/+1
| | | | | | | | The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: adc-jack: Release IIO channel on driver removeIvan T. Ivanov2015-01-261-0/+1
| | | | | | | Release IIO channel acquired during driver probe. Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: Remove duplicated include from extcon-class.cWei Yongjun2015-01-261-1/+0
| | | | | | | Remove duplicated "of.h" header file. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* Merge tag 'char-misc-3.19-rc1' of ↵Linus Torvalds2014-12-153-11/+17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver update for 3.19-rc1 Lots of little things all over the place in different drivers, and a new subsystem, "coresight" has been added. Full details are in the shortlog" * tag 'char-misc-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (73 commits) parport: parport_pc, do not remove parent devices early spmi: Remove shutdown/suspend/resume kernel-doc carma-fpga-program: drop videobuf dependency carma-fpga: drop videobuf dependency carma-fpga-program.c: fix compile errors i8k: Fix temperature bug handling in i8k_get_temp() cxl: Name interrupts in /proc/interrupt CXL: Return error to PSL if IRQ demultiplexing fails & print clearer warning coresight-replicator: remove .owner field for driver coresight: fixed comments in coresight.h coresight: fix typo in comment in coresight-priv.h coresight: bindings for coresight drivers coresight: Adding ABI documentation w1: support auto-load of w1_bq27000 module. w1: avoid potential u16 overflow cn: verify msg->len before making callback mei: export fw status registers through sysfs mei: read and print all six FW status registers mei: txe: add cherrytrail device id mei: kill cached host and me csr values ...
| * extcon: max14577: Fix obvious typo in company name in copyrightKrzysztof Kozlowski2014-11-241-1/+1
| | | | | | | | | | | | | | Fix a typo in name of company in copyright comment. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: max77693: Fix cable name of JIG_UART_ONKrzysztof Kozlowski2014-11-241-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When JIG was set to "boot on" mode, the UART connection did not work because it was assigned to Dock-Car cable (path: audio), not JIG-UART-ON cable. This was introduced in 39bf369e4ed3 ("extcon: max77693: Add support dock device and buttons") while adding dock features. Assign the JIG-UART-ON back to UART path. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> [cw00.choi: Modify the patch name to remove specific board name] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| * extcon: Implement OF-based extcon lookup properlyTomasz Figa2014-11-241-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Platform bus is not the only way to have extcon devices, so current implementation of of_extcon_get_extcon_dev() is broken. Also using parent device node only to get device name is quite ugly. This patch reimplements of_extcon_get_extcon_dev() to do exactly the same as extcon_get_extcon_dev() but instead of comparing names, compare node pointers. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> [mszyprow: simplified the code] Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: drop owner assignment from platform_driversWolfram Sang2014-10-207-7/+0
|/ | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* extcon: gpio: Fix code cleanupGeorge Cherian2014-09-221-5/+5
| | | | | | | | | | | This patch fixes following minor cleanup: - Order the include files in alphabetical order. - Fix description of state_off in extcon_gpio.h - Add a descrition for check_on_resume in extcon_gpio.h Signed-off-by: George Cherian <george.cherian@ti.com> [Modify the name/description of patch to keep standary codiyg style by Chanwoo Choi] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: max77693: Fix a bug occured at changing ADC debounce time.Jonghwa Lee2014-09-221-4/+8
| | | | | | | | | | | When it writes some value other than 0 to BTLDset and JIGset, muic device will be reset automatically. And it happens during updating ADC debounce time, because it shares same register. To update ADC debounce time without reset, set value only to ADCDbset and 0 to BTLDset and JIGset. Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> [Remove un-needed masking operation by Chanwoo Choi] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: sm5502: Drop useless includeJean Delvare2014-09-221-1/+0
| | | | | | | | | | | Don't include <linux/input.h> when the driver does not use anything from this header file. Signed-off-by: Jean Delvare <jdelvare@suse.de> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
* extcon: max77693: Use resource managed interrupt lineKrzysztof Kozlowski2014-09-221-18/+7
| | | | | | | | | | | | Use resource managed interrupt line devm_request_threaded_irq() to simplify a little cleanup paths: - no goto to cleanup label, - simpler remove function. Overall the driver size is decreased by 11 line of code. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: rt8973a: Add Richtek RT8973A extcon driverChanwoo Choi2014-09-224-0/+956
| | | | | | | | | | | | | This patch add support for Richtek RT8973A which is Micro USB Switch OVP and i2c interface. The RT8973A is a USB port accessory detector and switch that is optimized to protect low voltage system from abnormal high input voltage (up to 28V) and supports high speed USB operation. Also, RT8973A support 'auto-configuration' mode. If auto-configuration mode is enabled, RT8973A would control internal h/w patch for USB D-/D+ switching. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
* extcon: sm5502: Clean up codes by using checkpatch scriptChanwoo Choi2014-09-221-5/+4
| | | | | | | | | | | | | | | | | | | | | This patch just clean up codes by using checkpatch script and fix warning message about if statement. - the result of checkpatch script as following: WARNING: void function return statements are not generally useful + return; +} WARNING: quoted string split across lines + dev_err(info->dev, "failed: irq request (IRQ: %d," + " error :%d)\n", muic_irq->irq, ret); - warning message about coding style. drivers/extcon/extcon-sm5502.c:398 sm5502_muic_cable_handler() warn: we tested 'attached' before and it was 'false' Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: sm5502: Move sm5502.h header file to extcon directoryChanwoo Choi2014-09-222-6/+284
| | | | | | | | This patch move sm5502.h header file from 'include/linux/extcon' to 'driver/extcon' because sm5502.h is used for driver/extcon/extcon-sm5502.c. and remove duplicate license description. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: sm5502: Add I2C dependency to fix build breakChanwoo Choi2014-09-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | This patch add I2C configuration dependency to fix following build break. If specific kernel build I2C as module, extcon-sm5502 have to depend on I2C configuration. drivers/built-in.o: In function `regmap_smbus_byte_reg_read': regmap-i2c.c:(.text+0x5030a): undefined reference to `i2c_smbus_read_byte_data' drivers/built-in.o: In function `regmap_smbus_byte_reg_write': regmap-i2c.c:(.text+0x50338): undefined reference to `i2c_smbus_write_byte_data' drivers/built-in.o: In function `regmap_smbus_word_reg_read': regmap-i2c.c:(.text+0x50356): undefined reference to `i2c_smbus_read_word_data' drivers/built-in.o: In function `regmap_smbus_word_reg_write': regmap-i2c.c:(.text+0x50384): undefined reference to `i2c_smbus_write_word_data' drivers/built-in.o: In function `regmap_i2c_read': regmap-i2c.c:(.text+0x503cf): undefined reference to `i2c_transfer' drivers/built-in.o: In function `regmap_i2c_gather_write': regmap-i2c.c:(.text+0x50442): undefined reference to `i2c_transfer' drivers/built-in.o: In function `regmap_i2c_write': regmap-i2c.c:(.text+0x50474): undefined reference to `i2c_master_send' drivers/built-in.o: In function `sm5502_muic_i2c_init': extcon-sm5502.c:(.init.text+0x6630): undefined reference to `i2c_register_driver' Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: sm5502: Fix bug to check cable typeChanwoo Choi2014-09-221-1/+1
| | | | | | | This patch fix bug when checking cable type. SM5502 have to use ADC value to get correct cable type. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: sm5502: Change internal hardware switch according to cable typeChanwoo Choi2014-07-231-5/+73
| | | | | | | | | This patch changes internal hardware DP_CON/DM_CON switch according to cable type. The SM5502 MUIC device can set hardware switch as following: - OPEN (not connected state) / USB / UART / AUDIO Also, this patch set VBUSIN switch according to cable type. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: sm5502: Detect cable state after completing platform bootingChanwoo Choi2014-07-231-0/+36
| | | | | | | This patch detect whether cable is connected or not and the cable type after completing kernel/platform booting using system_power_efficient_wq. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: sm5502: Add support new SM5502 extcon device driverChanwoo Choi2014-07-233-0/+631
| | | | | | | | | | This patch add new SM5502 MUIC(Micro-USB Interface Controller) device by using EXTCON subsystem. The extcon-sm5502 driver is capable of identifying the type of the external power source and attached accessory. An external power sources, such as Deticated Charger or a standard USB port, are able to charge the battery in the smart phone via the connector. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: arizona: Get MICVDD against extcon deviceCharles Keepax2014-07-231-1/+1
| | | | | | | | | | | | | | | | | | | | Previously we would do a regulator get against the main Arizona device to obtain the MICVDD regulator. Arizona is an MFD device and normally MICVDD will be supplied by one of its children (the arizona-micsupp regulator). As devres destruction for the MFD device will run after all its children have been destroyed, the regulator will be destroyed before devres calls regulator_put. This causes a warning from both the destruction of the child node, as the regulator is still open, and from the put of the regulator as the regulator device has already been destroyed. A simple fix here is to get the regulator against the extcon device itself such that devres runs when the child is destroyed. This has the additional benefit that if for some reason the extcon driver is unloaded the regulator reference won't hang around until the MFD is unloaded. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: Remove unnecessary OOM messagesJingoo Han2014-07-234-12/+6
| | | | | | | | | | | | | The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. The following checkpatch warning is also removed. WARNING: Possible unnecessary 'out of memory' message Signed-off-by: Jingoo Han <jg1.han@samsung.com> [Acked by Charles Keepax for arizona part] Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* Merge tag 'mfd-extcon-regulator-v3.17' of ↵Chanwoo Choi2014-07-231-17/+18
|\ | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into extcon-next Immutable branch between MFD, Extcon and Regulator due for v3.17
| * mfd: max77693: Handle IRQs using regmapRobert Baldyga2014-06-171-1/+2
| | | | | | | | | | | | | | | | | | | | | | This patch modifies mfd driver to use regmap for handling interrupts. It allows to simplify irq handling process. This modifications needed to make small changes in function drivers, which use interrupts. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: max77693: Remove unnecessary wrapper functionsRobert Baldyga2014-06-171-16/+16
| | | | | | | | | | | | | | | | | | | | | | This patch removes wrapper functions used to access regmap, and make driver using regmap_*() functions instead. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | extcon: Set parent device of extcon device using prameter of ↵Chanwoo Choi2014-06-167-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devm_extcon_dev_allocate This patch set the parent device of extcon device using first parameter of devm_extco_dev_allocate() to remove duplicate code on all of extcon provider drivers. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reported-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Tested-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Cc: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Cc: Mark Brown <broonie@kernel.org> Cc: Graeme Gregory <gg@slimlogic.co.uk> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* | extcon: arizona: Update manual headphone detection calculationCharles Keepax2014-06-161-5/+10
| | | | | | | | | | | | | | | | | | | | | | The higher levels of impedance have a higher minimum value than the first level. As the same value was used for all levels, higher impedances were reported with a very low level of accuracy. This patch applies the approriate lower threshold for each level, whilst we are changing things add a define for the maximum value at each level to improve readability. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: arizona: Correct typo to disable regulation for button detectionCharles Keepax2014-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | We can use the bypass mode on the MICVDD reg for button detection, as the comment in the code states, however the code was mistakenly disabling bypass. This patch corrects this and allows bypass mode during button detection. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: arizona: Use extcon cable API with index of extcon cable instead of ↵Nikesh Oswal2014-06-161-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | string Use extcon cable API instead of state API as it is much more idiomatic. Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> [Modify patch title by Chanwoo Choi] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: arizona: Remove duplicate set of input parent deviceCharles Keepax2014-06-161-1/+0
| | | | | | | | | | | | | | | | | | devm_input_allocate_device already sets the parent device to be that passed to it, we also set this manually in arizona_extcon_probe. This patch removes the redundant set from arizona_extcon_probe. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: Reorder the sequence of extcon device driver alphabeticallyChanwoo Choi2014-06-162-17/+17
| | | | | | | | | | | | | | This patch reorder the sequence of extcon device diver alphabetically to imporbe readability. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: palmas: Make of_device_id array constKrzysztof Kozlowski2014-06-161-1/+1
| | | | | | | | | | | | | | | | | | Array of struct of_device_id may be be const as expected by of_match_table field. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | extcon: arizona: support inverted jack detect switchRichard Fitzgerald2014-06-161-8/+26
|/ | | | | | | | | | Add config option for inverted jack detect switch that opens when jack is inserted. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> [Acked by Lee Jones for MFD part] Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: palmas: Use devm_extcon_dev_allocate for extcon_devChanwoo Choi2014-04-291-15/+20
| | | | | | | | | | | | | | | This patch use devm_extcon_dev_allocate() to simplify the memory control of extcon device. Cc: Graeme Gregory <gg@slimlogic.co.uk> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Felipe Balbi <balbi@ti.com>
* extcon: gpio: Use devm_extcon_dev_allocate for extcon_devChanwoo Choi2014-04-291-8/+15
| | | | | | | | This patch use devm_extcon_dev_allocate() to simplify the memory control of extcon device. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Felipe Balbi <balbi@ti.com>
* extcon: adc-jack: Use devm_extcon_dev_allocate for extcon_devChanwoo Choi2014-04-291-9/+12
| | | | | | | | This patch use devm_extcon_dev_allocate() to simplify the memory control of extcon device. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Felipe Balbi <balbi@ti.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 17:28:47 +0100