user/sven/linux.git/include/linux/gpio/consumer.h, branch v6.1.67

gpiolib: make fwnode_get_named_gpiod() static

2022-09-04T20:12:15Z

There are no external users of fwnode_get_named_gpiod() anymore, so let's stop exporting it and mark it as static. Signed-off-by: Dmitry Torokhov Reviewed-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski

Merge tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux

2022-06-05T16:12:28Z

Pull hardware timestamping subsystem from Thierry Reding: "This contains the new HTE (hardware timestamping engine) subsystem that has been in the works for a couple of months now. The infrastructure provided allows for drivers to register as hardware timestamp providers, while consumers will be able to request events that they are interested in (such as GPIOs and IRQs) to be timestamped by the hardware providers. Note that this currently supports only one provider, but there seems to be enough interest in this functionality and we expect to see more drivers added once this is merged" [ Linus Walleij mentions the Intel PMC in the Elkhart and Tiger Lake platforms as another future timestamp provider ] * tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: timestamp: Correct id path dt-bindings: Renamed hte directory to timestamp hte: Uninitialized variable in hte_ts_get() hte: Fix off by one in hte_push_ts_ns() hte: Fix possible use-after-free in tegra_hte_test_remove() hte: Remove unused including MAINTAINERS: Add HTE Subsystem hte: Add Tegra HTE test driver tools: gpio: Add new hardware clock type gpiolib: cdev: Add hardware timestamp clock type gpio: tegra186: Add HTE support gpiolib: Add HTE support dt-bindings: Add HTE bindings hte: Add Tegra194 HTE kernel provider drivers: Add hardware timestamp engine (HTE) subsystem Documentation: Add HTE subsystem guide

gpiolib: Add HTE support

2022-05-04T09:06:13Z

Some GPIO chip can provide hardware timestamp support on its GPIO lines , in order to support that, additional API needs to be added which can talk to both GPIO chip and HTE (hardware timestamping engine) providers if there is any dependencies. This patch introduces optional hooks to enable and disable hardware timestamping related features in the GPIO controller chip. Signed-off-by: Dipen Patel Reviewed-by: Linus Walleij Reported-by: kernel test robot Signed-off-by: Thierry Reding

gpiolib: acpi: Convert type for pin to be unsigned

2022-04-08T12:13:22Z

A pin that comes from ACPI tables is of unsigned type. This also applies to the internal APIs which use unsigned int to store the pin. Convert type for pin to be unsigned in the places where it's not yet true. While at it, add a stub for acpi_get_and_request_gpiod() for the sake of consistency in the APIs. Signed-off-by: Andy Shevchenko

gpiolib: make struct comments into real kernel docs

2022-02-09T09:07:10Z

We have several comments that start with '/**' but don't conform to the kernel doc standard. Add proper detailed descriptions for the affected definitions and move the docs from the forward declarations to the struct definitions where applicable. Reported-by: Randy Dunlap Signed-off-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko Tested-by: Randy Dunlap

gpiolib: acpi: Remove never used devm_acpi_dev_remove_driver_gpios()

2021-11-15T11:31:44Z

Remove never used devm_acpi_dev_remove_driver_gpios(). Signed-off-by: Andy Shevchenko Reviewed-by: Mika Westerberg

Merge tag 'intel-gpio-v5.15-1' of gitolite.kernel.org:pub/scm/linux/kernel/git/andy/linux-gpio-intel into gpio/for-next

2021-08-13T07:38:04Z

intel-gpio for v5.15-1 * Rework DesignWare driver to use software nodes instead of platform data * Drop duplication of forward declaration for ACPI in consumer.h * Get rid of legacy PCI PM code in ML IOH driver The following is an automated git shortlog grouped by driver: dwapb: - Get rid of legacy platform data - Read GPIO base from gpio-base property - Unify ACPI enumeration checks in get_irq() and configure_irqs() gpiolib: - Deduplicate forward declaration in the consumer.h header mfd: - intel_quark_i2c_gpio: Convert GPIO to use software nodes ml-ioh: - Convert to dev_pm_ops

gpiolib: Deduplicate forward declaration in the consumer.h header

2021-08-11T12:54:11Z

struct acpi_device is repeated in two branches of ifdeffery. Move it out and hence deduplicate. Signed-off-by: Andy Shevchenko Reviewed-by: Linus Walleij

gpiolib: constify passed device_node pointer

2021-08-05T19:21:58Z

Several gpiolib functions receive pointer to struct device_node which is later passed to OF functions. These OF functions accept already pointer to const, so gpiolib can follow similar approach to indicate they are not modifying the struct device_node. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Signed-off-by: Bartosz Golaszewski

gpiolib: acpi: Introduce acpi_get_and_request_gpiod() helper

2021-06-04T13:24:19Z

We need to be able to translate GPIO resources in an ACPI device's _CRS into GPIO descriptor array. Those are represented in _CRS as a pathname to a GPIO device plus the pin's index number: the acpi_get_gpiod() function is perfect for that purpose. As it's currently only used internally within the GPIO layer, provide and export a wrapper function that additionally holds a reference to the GPIO device. Reviewed-by: Andy Shevchenko Signed-off-by: Daniel Scally Signed-off-by: Andy Shevchenko