iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
0ccc7955ac
linux/drivers/extcon/Kconfig

84 lines
2.5 KiB
Plaintext
Raw Normal View History

Extcon (external connector): import Android's switch class and modify. External connector class (extcon) is based on and an extension of Android kernel's switch class located at linux/drivers/switch/. This patch provides the before-extension switch class moved to the location where the extcon will be located (linux/drivers/extcon/) and updates to handle class properly. The before-extension class, switch class of Android kernel, commits imported are: switch: switch class and GPIO drivers. (splitted) Author: Mike Lockwood <lockwood@android.com> switch: Use device_create instead of device_create_drvdata. Author: Arve Hjønnevåg <arve@android.com> In this patch, upon the commits of Android kernel, we have added: - Relocated and renamed for extcon. - Comments, module name, and author information are updated - Code clean for successing patches - Bugfix: enabling write access without write functions - Class/device/sysfs create/remove handling - Added comments about uevents - Format changes for extcon_dev_register() to have a parent dev. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- Changes from v7 - Compiler error fixed when it is compiled as a module. - Removed out-of-date Kconfig entry Changes from v6 - Updated comment/strings - Revised "Android-compatible" mode. * Automatically activated if CONFIG_ANDROID && !CONFIG_ANDROID_SWITCH * Creates /sys/class/switch/*, which is a copy of /sys/class/extcon/* Changes from v5 - Split the patch - Style fixes - "Android-compatible" mode is enabled by Kconfig option. Changes from v2 - Updated name_show - Sysfs entries are handled by class itself. - Updated the method to add/remove devices for the class - Comments on uevent send - Able to become a module - Compatible with Android platform Changes from RFC - Renamed to extcon (external connector) from multistate switch - Added a seperated directory (drivers/extcon) - Added kerneldoc comments - Removed unused variables from extcon_gpio.c - Added ABI Documentation. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 09:16:22 +04:00
menuconfig EXTCON
tristate "External Connector Class (extcon) support"
help
Say Y here to enable external connector class (extcon) support.
This allows monitoring external connectors by userspace
via sysfs and uevent and supports external connectors with
multiple states; i.e., an extcon that may have multiple
cables attached. For example, an external connector of a device
may be used to connect an HDMI cable and a AC adaptor, and to
host USB ports. Many of 30-pin connectors including PDMI are
also good examples.
if EXTCON
comment "Extcon Device Drivers"
extcon: Reorder the sequence of extcon device driver alphabetically This patch reorder the sequence of extcon device diver alphabetically to imporbe readability. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2014-05-22 09:01:51 +04:00
config EXTCON_ADC_JACK
tristate "ADC Jack extcon support"
depends on IIO
help
Say Y here to enable extcon device driver based on ADC values.
config EXTCON_ARIZONA
tristate "Wolfson Arizona EXTCON support"
depends on MFD_ARIZONA && INPUT && SND_SOC
help
Say Y here to enable support for external accessory detection
with Wolfson Arizona devices. These are audio CODECs with
advanced audio accessory detection support.
Extcon: support generic GPIO extcon driver The generic GPIO extcon driver (an external connector device based on GPIO control) and imported from Android kernel. switch: switch class and GPIO drivers. (splitted) Author: Mike Lockwood <lockwood@android.com> switch: gpio: Don't call request_irq with interrupts disabled Author: Arve Hjønnevåg <arve@android.com> switch_gpio: Add missing #include <linux/interrupt.h> Author: Mike Lockwood <lockwood@android.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- Changed from v7: - Style updates mentioned by Stephen Boyd and Mark Brown Changed from v5: - Splitted at v5 from the main extcon patch. - Added debounce time for irq handlers. - Use request_any_context_irq instead of request_irq - User needs to specify irq flags for GPIO interrupts (was fixed to IRQF_TRIGGER_LOW before) - Use module_platform_driver(). Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 09:16:23 +04:00
config EXTCON_GPIO
tristate "GPIO extcon support"
Convert selectors of GENERIC_GPIO to GPIOLIB GENERIC_GPIO is now equivalent to GPIOLIB and features that depended on GENERIC_GPIO can now depend on GPIOLIB to allow removal of this option. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2013-03-28 15:34:56 +04:00
depends on GPIOLIB
Extcon: support generic GPIO extcon driver The generic GPIO extcon driver (an external connector device based on GPIO control) and imported from Android kernel. switch: switch class and GPIO drivers. (splitted) Author: Mike Lockwood <lockwood@android.com> switch: gpio: Don't call request_irq with interrupts disabled Author: Arve Hjønnevåg <arve@android.com> switch_gpio: Add missing #include <linux/interrupt.h> Author: Mike Lockwood <lockwood@android.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- Changed from v7: - Style updates mentioned by Stephen Boyd and Mark Brown Changed from v5: - Splitted at v5 from the main extcon patch. - Added debounce time for irq handlers. - Use request_any_context_irq instead of request_irq - User needs to specify irq flags for GPIO interrupts (was fixed to IRQF_TRIGGER_LOW before) - Use module_platform_driver(). Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 09:16:23 +04:00
help
Say Y here to enable GPIO based extcon support. Note that GPIO
extcon supports single state per extcon instance.
extcon: max14577: Add extcon-max14577 driver to support MUIC device This patch supports Maxim MAX14577 MUIC(Micro USB Interface Controller) device by using EXTCON subsystem to handle various external connectors. The max14577 device uses regmap method for i2c communication and supports irq domain. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2013-11-22 19:51:06 +04:00
config EXTCON_MAX14577
extcon: max14577: Add support for MAX77836 Add support for MAX77836 chipset to the max14577 extcon driver. The MAX77836 MUIC has additional interrupts (VIDRM, ADC1K) so IRQ handling is split up into two functions: max14577_parse_irq() and max77836_parse_irq(). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-04-14 13:17:19 +04:00
tristate "MAX14577/77836 EXTCON Support"
extcon: max14577: Add extcon-max14577 driver to support MUIC device This patch supports Maxim MAX14577 MUIC(Micro USB Interface Controller) device by using EXTCON subsystem to handle various external connectors. The max14577 device uses regmap method for i2c communication and supports irq domain. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2013-11-22 19:51:06 +04:00
depends on MFD_MAX14577
select IRQ_DOMAIN
select REGMAP_I2C
help
If you say yes here you get support for the MUIC device of
extcon: max14577: Add support for MAX77836 Add support for MAX77836 chipset to the max14577 extcon driver. The MAX77836 MUIC has additional interrupts (VIDRM, ADC1K) so IRQ handling is split up into two functions: max14577_parse_irq() and max77836_parse_irq(). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-04-14 13:17:19 +04:00
Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
extcon: max14577: Add extcon-max14577 driver to support MUIC device This patch supports Maxim MAX14577 MUIC(Micro USB Interface Controller) device by using EXTCON subsystem to handle various external connectors. The max14577 device uses regmap method for i2c communication and supports irq domain. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2013-11-22 19:51:06 +04:00
detector and switch.
extcon: MAX77693: Add extcon-max77693 driver to support Maxim MAX77693 MUIC device This patch support Maxim MAX77693 MUIC device by using EXTCON Subsystem to handle various external connector. The extcon-max77693 use regmap method for i2c communication and support irq domain instead of previous method of irq base. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-17 08:28:28 +04:00
config EXTCON_MAX77693
tristate "MAX77693 EXTCON Support"
extcon: max77693: Fix bug of build error related to INPUT subsystem This patch fix build error of following log: drivers/built-in.o: In function `max77693_muic_remove': extcon-max77693.c:(.text+0x664853): undefined reference to `input_unregister_device' drivers/built-in.o: In function `max77693_muic_probe': extcon-max77693.c:(.text+0x664971): undefined reference to `input_allocate_device' extcon-max77693.c:(.text+0x6649c1): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x6649d6): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x6649eb): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x664a00): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x664a15): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x664a20): undefined reference to `input_register_device' drivers/built-in.o: In function `max77693_muic_adc_handler': extcon-max77693.c:(.text+0x665318): undefined reference to `input_event' extcon-max77693.c:(.text+0x66532a): undefined reference to `input_event' make[1]: *** [vmlinux] Error 1 Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-25 05:56:10 +04:00
depends on MFD_MAX77693 && INPUT
extcon: MAX77693: Add extcon-max77693 driver to support Maxim MAX77693 MUIC device This patch support Maxim MAX77693 MUIC device by using EXTCON Subsystem to handle various external connector. The extcon-max77693 use regmap method for i2c communication and support irq domain instead of previous method of irq base. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-17 08:28:28 +04:00
select IRQ_DOMAIN
select REGMAP_I2C
help
If you say yes here you get support for the MUIC device of
Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
detector and switch.
Extcon: add MAX8997 extcon driver This patch add extcon-max8997 driver to support the muic feature of Maxim max8997 by using Extcon framework. The extcon-max8997 driver is implemented based on 'drivers/misc/ max8997-muic.c' and then use Extcon interface instead of callback function in struct max8997_muic_platform_data to notify cable state of notifee which want to know always newly cable state when external connector(e.g., USB, TA, JIG) is attached or detached. v1 - Use Extcon interface to notify cable state of notifee instead of callback function when external connector is attached or detached. - Bug fix of getting platform_data for irq_base value. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-09 07:31:58 +04:00
config EXTCON_MAX8997
tristate "MAX8997 EXTCON Support"
extcon: Add support irq domain for MAX8997 muic This patch add support irq domain for Maxim MAX8997 muic instead of irq_base in platform data and max8997 driver private data are instead. It is tested on TRATS board. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-02 04:03:00 +04:00
depends on MFD_MAX8997 && IRQ_DOMAIN
Extcon: add MAX8997 extcon driver This patch add extcon-max8997 driver to support the muic feature of Maxim max8997 by using Extcon framework. The extcon-max8997 driver is implemented based on 'drivers/misc/ max8997-muic.c' and then use Extcon interface instead of callback function in struct max8997_muic_platform_data to notify cable state of notifee which want to know always newly cable state when external connector(e.g., USB, TA, JIG) is attached or detached. v1 - Use Extcon interface to notify cable state of notifee instead of callback function when external connector is attached or detached. - Bug fix of getting platform_data for irq_base value. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-09 07:31:58 +04:00
help
If you say yes here you get support for the MUIC device of
Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
detector and switch.
extcon: Palmas Extcon Driver This is the driver for the USB comparator built into the palmas chip. It handles the various USB OTG events that can be generated by cable insertion/removal. Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Ruchika Kharwar <ruchika@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: George Cherian <george.cherian@ti.com> [kishon@ti.com: adapted palmas usb driver to use the extcon framework] Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-28 05:50:11 +04:00
config EXTCON_PALMAS
tristate "Palmas USB EXTCON support"
depends on MFD_PALMAS
help
Say Y here to enable support for USB peripheral and USB host
detection by palmas usb.
extcon: sm5502: Add support new SM5502 extcon device driver 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>
2014-05-22 09:06:33 +04:00
config EXTCON_SM5502
tristate "SM5502 EXTCON support"
select IRQ_DOMAIN
select REGMAP_I2C
select REGMAP_IRQ
help
If you say yes here you get support for the MUIC device of
Silicon Mitus SM5502. The SM5502 is a USB port accessory
detector and switch.
Extcon (external connector): import Android's switch class and modify. External connector class (extcon) is based on and an extension of Android kernel's switch class located at linux/drivers/switch/. This patch provides the before-extension switch class moved to the location where the extcon will be located (linux/drivers/extcon/) and updates to handle class properly. The before-extension class, switch class of Android kernel, commits imported are: switch: switch class and GPIO drivers. (splitted) Author: Mike Lockwood <lockwood@android.com> switch: Use device_create instead of device_create_drvdata. Author: Arve Hjønnevåg <arve@android.com> In this patch, upon the commits of Android kernel, we have added: - Relocated and renamed for extcon. - Comments, module name, and author information are updated - Code clean for successing patches - Bugfix: enabling write access without write functions - Class/device/sysfs create/remove handling - Added comments about uevents - Format changes for extcon_dev_register() to have a parent dev. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- Changes from v7 - Compiler error fixed when it is compiled as a module. - Removed out-of-date Kconfig entry Changes from v6 - Updated comment/strings - Revised "Android-compatible" mode. * Automatically activated if CONFIG_ANDROID && !CONFIG_ANDROID_SWITCH * Creates /sys/class/switch/*, which is a copy of /sys/class/extcon/* Changes from v5 - Split the patch - Style fixes - "Android-compatible" mode is enabled by Kconfig option. Changes from v2 - Updated name_show - Sysfs entries are handled by class itself. - Updated the method to add/remove devices for the class - Comments on uevent send - Able to become a module - Compatible with Android platform Changes from RFC - Renamed to extcon (external connector) from multistate switch - Added a seperated directory (drivers/extcon) - Added kerneldoc comments - Removed unused variables from extcon_gpio.c - Added ABI Documentation. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 09:16:22 +04:00
endif # MULTISTATE_SWITCH
Reference in New Issue Copy Permalink