The driver already read the speed flags (cfr. ospeed) and called
LL_GPIO_SetPinSpeed, but these flags could not be set yet.
Signed-off-by: Jaro Van Landschoot <jaro.vanlandschoot@basalte.be>
Added a build assert to limit num_pins to a maximum allowable value to
prevent potential out-of-bounds access or infinite loops.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
The PCA6416A is a 16-bit general purpose I/O expander that provides
remote I/O expansion for most microcontroller families via the I2C-bus
interface.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
If GPIO_DISCONNECTED is requested with gpio_pin_configure,
it will return -ENOTSUP since rpi_pico does not support it.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Fixes a multitude of Kconfigs that wrongly appear on devices
where support is literally impossible
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
properly check return code from i2c_reg_write_byte_dt effectively
making it possible for gpio_npm2100_port_set_masked_raw to error out since:
if (ret != 0U) {
return ret;
}
was dead code before this fix.
Fixes CID-444376
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Get build error when using a gpio port that has port_irq_names
property isn't defined. This commit aim to fix this bug.
Signed-off-by: Khoa Nguyen <khoa.nguyen.xh@renesas.com>
Initial commit for a STM32L152 based GPIO expansion chip.
The mfxstm32l152 driver offers GPIO controller fonctions.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
The reset pulse is currently fixed at 1 µs, the minimum required for
the chip. However, a long reset pin trace can increases rise time, making
1 µs potentially insufficient for reliable detection of a reset signal.
Increase the pulse duration to 2 µs
Signed-off-by: Igor Knippenberg <igor.knippenberg@gmail.com>
Refactor and merge the SoC support files for the Atmel SAM E70 and SAM V71
product series. These SoCs are part of a larger product family (SAM
E70/S70/V70/V71) and share a common set of peripherals.
Support for the two remaining product series (SAM S70/V70) is not part of
this refactoring as these will require further additions to the Atmel HAL.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
update gpio driver to adapt rt7xx gpio model:
1. There is no PORT_Type on RT7xx,so set PORT_Type as void
2. Add port_no parameter in gpio_mcux_config to adapt IOPCTL driver
3. Add gpio-port-offest parameter in blinding, it will help map the
relation between index n and gpio port when some soc have domain
access attribution.
3. Splite gpio_mcux_configure function into two functions(
gpio_mcux_iopctl_configure and gpio_mcux_port_configure)
according to CONFIG_PINCTRL_NXP_IOCON macro
4. Add code to adapt RT700 GPIO attribute configuration
Signed-off-by: Lucien Zhao <lucien.zhao@nxp.com>
Add a GPIO driver for the Microchip MEC5 HAL based chips.
Current devices are: MEC174x, MEC175x, and HAL version of
MEC172x named MECH172x.
Signed-off-by: Scott Worley <scott.worley@microchip.com>
Set up a named device MMIO memory mapping in the GPIO controller's
parent device, map the virtual memory in the init function of the
parent device.
Once the controller's register space has been successfully mapped,
propagate the mapped virtual address to all child (= GPIO bank)
devices. While it is possible to add a named mapping to every
single GPIO bank device and initialize it in the respective bank
device's init function, this would result in multiple virtual
address mappings all pointing to the same 4k of physical memory.
I assume that, although all those mappings having the same attri-
butes, such a setup is at least discouraged.
Signed-off-by: Immo Birnbaum <mail@birnbaum.immo>
First commit to add support for gpio interrupt on Renesas RA
- Add support for external interrupt driver
- Add support for gpio interrupt config
Signed-off-by: The Nguyen <the.nguyen.yf@renesas.com>
After a non-power reset (wdt) pins may remain in non-default state.
To ensure that a system initialization is the same after any reset,
it is necessary to initialize pins to the default state.
Signed-off-by: Mikhail Siomin <victorovich.01@mail.ru>
Map MMIO memory by using DEVICE_MMIO_NAMED_x() APIs.
And some platforms has no soc.h, so use __has_include to check it
firstly.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Add max22190 gpio driver with input functionality, since device
support only input without output.
Implemented diagnostic functionality for all 8 channels
which include various check to over/under voltage and wire break.
Filtering configuration is done from devicetree on per channel
bases and is configured on chip start.
In case some fault condition occure FAULT pin drive LOW which
prop to FAULT registers to be read. Data is stored in data structure
for furter analizes and ERR message is printed in console.
Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
These device driver APIs were merged after the DEVICE_API macro was
introduced.
Cleanup these leftover drivers.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Compilation will fail if multiple models are used at the same time.
Changing to define different unique names for the symbols
to avoid conflicts.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Add support for GPIO controller feature of AW9523B.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Co-authored-by: Benjamin Cabé <kartben@gmail.com>
The `Kconfig.defconfig` is not good place for put `select PINCTRL`.
Drop `select PINCTL` from `Kconfig.defconfig` and add it at each
driver's Kconfig.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
