kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-09-26 18:16:26 +00:00
Code Issues Releases Packages Activity
linux/net/rfkill/rfkill-gpio.c

181 lines
4.6 KiB
Raw Permalink Normal View History

net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: gpio: convert to descriptor-based GPIO interface Convert to the safer gpiod_* family of API functions. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-26 12:05:46 +02:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: prepare for DT and ACPI support This will add the relevant values like the gpios and the type in rfkill_gpio_platform_data to the rfkill_gpio_data structure. It will allow those values to be easily picked from DT and ACPI tables later. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:42 +03:00
net: rfkill: gpio: convert to descriptor-based GPIO interface Convert to the safer gpiod_* family of API functions. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-26 12:05:46 +02:00
net: rfkill: gpio: prepare for DT and ACPI support This will add the relevant values like the gpios and the type in rfkill_gpio_platform_data to the rfkill_gpio_data structure. It will allow those values to be easily picked from DT and ACPI tables later. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:42 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
rfkill-gpio: Use gpio cansleep version If gpio controller requires waiting for read and write GPIO values, then we have to use the gpio cansleep api. Fix the rfkill_gpio_set_power which calls only the nonsleep version (causing kernel warning). There is no problem to use the cansleep version here because we are not in IRQ handler or similar context (cf rfkill_set_block). Signed-off-by: Loic Poulain <loic.poulain@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-05-07 11:38:11 +02:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: Fix clock status Clock is disabled when the device is blocked. So, clock_enabled is the logical negation of "blocked". Signed-off-by: Loic Poulain <loic.poulain@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-16 14:53:58 +02:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: Add default GPIO driver mappings for ACPI The driver uses devm_gpiod_get_index(..., index) so that the index refers directly to the GpioIo resource under the ACPI device. The problem with this is that if the ordering changes we get wrong GPIOs. With ACPI 5.1 _DSD we can now use names instead to reference GPIOs analogous to Device Tree. However, we still have systems out there that do not provide _DSD at all. These systems must be supported as well. Luckily we now have acpi_dev_add_driver_gpios() that can be used to provide mappings for systems where _DSD is not provided and still take advantage of _DSD if it exists. This patch changes the driver to create default GPIO mappings if we are running on ACPI system. While there we can drop the indices completely and use devm_gpiod_get() with name instead. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: John W. Linville <linville@tuxdriver.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-27 12:15:14 +02:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: gpio: Switch to devm_acpi_dev_add_driver_gpios() Switch to use managed variant of acpi_dev_add_driver_gpios() to simplify error path and fix potentially wrong assingment if ->probe() fails. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-06-10 22:10:34 +03:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: prepare for DT and ACPI support This will add the relevant values like the gpios and the type in rfkill_gpio_platform_data to the rfkill_gpio_data structure. It will allow those values to be easily picked from DT and ACPI tables later. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:42 +03:00
net: rfkill: gpio: convert to descriptor-based GPIO interface Convert to the safer gpiod_* family of API functions. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-26 12:05:46 +02:00
net: rfkill: gpio: get the name and type from device property This prepares the driver for removal of platform data. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-01-25 12:03:47 +03:00
net: rfkill: gpio: convert to descriptor-based GPIO interface Convert to the safer gpiod_* family of API functions. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-26 12:05:46 +02:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: prepare for DT and ACPI support This will add the relevant values like the gpios and the type in rfkill_gpio_platform_data to the rfkill_gpio_data structure. It will allow those values to be easily picked from DT and ACPI tables later. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:42 +03:00
net: rfkill: gpio: get the name and type from device property This prepares the driver for removal of platform data. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-01-25 12:03:47 +03:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: remove unused and obsolete platform parameters After upgrading to descriptor based gpios, the gpio numbers are not used anymore. The power_clk_name and the platform specific setup and close hooks are not used by anybody, and we should not encourage use of such things, so removing them. Acked-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-01 17:02:53 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: make better use of gpiod API Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions) which appeared in v3.17-rc1, the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Furthermore there is devm_gpiod_get_optional which is designed to get optional gpios. Simplify driver accordingly. Note this makes error checking more strict because only -ENOENT is ignored when searching for the GPIOs which is good. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-05-28 11:46:12 +02:00
net: rfkill: gpio: convert to descriptor-based GPIO interface Convert to the safer gpiod_* family of API functions. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-26 12:05:46 +02:00
net: rfkill: gpio: make better use of gpiod API Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions) which appeared in v3.17-rc1, the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Furthermore there is devm_gpiod_get_optional which is designed to get optional gpios. Simplify driver accordingly. Note this makes error checking more strict because only -ENOENT is ignored when searching for the GPIOs which is good. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-05-28 11:46:12 +02:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: get the name and type from device property This prepares the driver for removal of platform data. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-01-25 12:03:47 +03:00
net: rfkill: gpio: convert to descriptor-based GPIO interface Convert to the safer gpiod_* family of API functions. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-26 12:05:46 +02:00
net: rfkill: gpio: prepare for DT and ACPI support This will add the relevant values like the gpios and the type in rfkill_gpio_platform_data to the rfkill_gpio_data structure. It will allow those values to be easily picked from DT and ACPI tables later. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:42 +03:00
net: rfkill: gpio: convert to resource managed allocation And remove now unneeded resource freeing. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:39 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: convert to resource managed allocation And remove now unneeded resource freeing. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:39 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: prepare for DT and ACPI support This will add the relevant values like the gpios and the type in rfkill_gpio_platform_data to the rfkill_gpio_data structure. It will allow those values to be easily picked from DT and ACPI tables later. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:42 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: add ACPI IDs for a Broadcom bluetooth chip This adds ACPI IDs for Broadcom bluetooth chip BCM43241 used on various Baytrail based boards such as Lenovo Miix 2 and Asus Transformer Book T100TA. Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-01 17:02:55 +03:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: gpio: add ACPI ID for GPS module on Lenovo Miix2 On Lenovo Miix 2 8", BCM4752 is renamed LNV4752. Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-01 17:02:54 +03:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: gpio: Enable module auto-loading for ACPI based switches For the ACPI based switches the MODULE_DEVICE_TABLE is missing to export the entries for module auto-loading. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-12 21:49:28 +02:00
net: rfkill: gpio: add ACPI IDs for a Broadcom bluetooth chip This adds ACPI IDs for Broadcom bluetooth chip BCM43241 used on various Baytrail based boards such as Lenovo Miix 2 and Asus Transformer Book T100TA. Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-01 17:02:55 +03:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
rfkill: remove __dev* attributes CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-03 09:56:26 -05:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: gpio: prepare for DT and ACPI support This will add the relevant values like the gpios and the type in rfkill_gpio_platform_data to the rfkill_gpio_data structure. It will allow those values to be easily picked from DT and ACPI tables later. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:42 +03:00
net: rfkill: gpio: add ACPI support Including ACPI ID for Broadcom GPS receiver BCM4752. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-16 13:53:43 +03:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00
net: rfkill: convert net/rfkill/* to use module_platform_driver() This patch converts the drivers in net/rfkill/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: "David S. Miller" <davem@davemloft.net> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Antonio Ospite <ospite@studenti.unina.it> Cc: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-11-28 17:15:04 +08:00
net: rfkill: add generic gpio rfkill driver This adds a new generic gpio rfkill driver to support rfkill switches which are controlled by gpios. The driver also supports passing in data about the clock for the radio, so that when rfkill is blocking, it can disable the clock. This driver assumes platform data is passed from the board files to configure it for specific devices. Original-patch-by: Anantha Idapalapati <aidapalapati@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:41:48 -07:00