In some hardware designs it might happen that the reset signal
for the TLE9104 is not used only for this purpose, but instead for
instance to reset other devices at the same time. For such a hardware
design it is then necessary to make the reset GPIO optional. The reset
will have to be triggered earlier on.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
This implements the daisy chain feature of the low side switch
BD8LB600FS. The daisy chaining is in hardware achieved via
connecting the MISO and MOSI lines of multiple instances of the IC
in a row. It is implemented in the driver through a variable number
of GPIOs on one instance. Therefore, one device tree instance of the
IC will handle multiple daisy chained physical instances.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
When set, this GPIO controller has pins associated with the
keyboard controller. In this case the reg_gpcr property is
overloaded and used to write the keyboard GCTRL register
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
This commit adds source and header files required for bmp581 I2C driver.
I have used bmp581_user.h to add more usage related definitions
but bmp581.h to add hardware related definitions.
Signed-off-by: Talha Can Havadar <havadartalha@gmail.com>
Signed-off-by: Gerhard Jörges <joerges@metratec.com>
Updated the files present in device_init, hfxo_manager, power_manager
and sleeptimer folder as per latest version of gecko_sdk.
Added SL_DEVICE_INIT_HFXO_PRECISION in sl_device_init_hfxo_config.
Signed-off-by: Sateesh Kotapati <sateesh.kotapati@silabs.com>
Many sensors have multiple functions, for example, icm42688 supports
accel, gyro and temperature, and the sensor streaming api always mixes
the multiple functions in one function call. So we need add a layer in
sensing subsystem to dispatch the result returned from sensor streaming
api for each function.
I changed the sensor-type(int) to sensor-types(array) in sensing sensor
device bindings, so that one device can map to multiple instances of
sensing sensor.
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Add hinge angle virtual sensor for sensing subsystem, hinge angle sensor
takes both base accel and lid accel as reporter.
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
This commit introduces a driver for NXP's eDMA IP.
The main reasons for introducing a new driver are the following:
1) The HAL EDMA wrappers don't support well different
eDMA versions (e.g: i.MX93 and i.MX8QM). As such, a new
revision had to be introduced, thus requiring a new Zephyr
driver.
2) The eDMA versions found on i.MX93, i.MX8QM, and i.MX8QXP
don't use the DMAMUX IP (instead, channel MUX-ing is performed
through an eDMA register in the case of i.MX93).
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
This commit updates the driver to use the flash layout pages,
rewriting it to utilize the flash_page_layout.c driver to
avoid duplicate code.
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
This commit adds layput page cells to the atmel sam flash
controller and the flash node. These allow for describing
the actual flash page layout of each soc, allowing the
flash driver to fully utilize the capabilities of the
flash.
With this update, we unlock the following capabilties:
- utilize 2048 erase block size for small sectors
- utilize 16384 erase block size for large sectors
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
Change the gpio_qdec driver to support optical encoders.
Add a property to use for defining an arbitrary number of GPIOs for the
sensing devices (typically infrared LEDs, but could also be the
biasing for the phototransistor), and one for adding a delay between
turning those on and reading the pin status.
The infrared LEDs typically consume a non negligible amount of power, so
there's also a new idle-poll-time-us property that enables two possible
modes of operation:
- if idle-poll-time-us is zero (default) the LEDs are enabled all the
time and the driver enters polling mode using the GPIO interrupt as
with mechanical encoders. This is usable for mains powered devices and
has the lowest overhead on the CPU.
- if idle-poll-time-us is non zero, then the driver polls the encoder
all the time, turning on the LEDs just before reading the state and
shutting them off immediately after, but when the encoder is idle it
switches the polling rate to idle-poll-time-us to save power, and only
polls at sample-time-us when some movement is detected.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Added new test for `DT_IRQ_LEVEL` and `DT_INST_IRQ_LEVEL`.
Introduced a new `vnd.cpu-intc` compatible so that we have a
root level interrupt controller that acts as level 1
aggregator, and modified `test_intc` to be level 2 aggregator,
updated test of `DT_IRQN(TEST_I2C_BUS)` accordingly.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
The meaning of txpo is was a bit confusing, as it's an enumeration
rather than a pad number. This confusion extended to the atsamd21_xpro
board using the wrong pins.
This commit adds ASCII-art tables that explain the meaning of rxpo
and txpo on different platforms.
Signed-off-by: Tom Rothamel <tom@rothamel.us>
The max size was determined by looking at the ARCH of the cpu. This really
comes from the ip configuration when generated. Add `max-xfer-size`
property to the devicetree.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
This cleans up the instantiation macro. DBG_COUNTER was also removed
as that appears to be unnecessary. This also allows for if it is a
serial target to be configured from the devicetree.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Adding driver for GC9A01A 240x240 based LCD displays.
Should be working with GC9C01 as well (untested).
Signed-off-by: Martin Kiepfer <mrmarteng@teleschirm.org>
Change the synchronization of RMC and GGA NMEA messages from a
timeout to matching their UTC timestamps.
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
Add driver for NXP nx20p3483 power path controller that can be used
to control and protect sink and source path of USB-C connector.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Add calls to the PPC API that enables and disables the sink and source
paths in the appropriate USB-C stack states.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Add support of voltage control to Renesas PFC driver. Voltage register
mappings have been added to r8a77951 and r8a77961 SoCs.
Allow 'power-source' property for 'renesas,rcar-pfc' node. This property
will be used for configuring IO voltage on appropriate pin. For now it
is possible to have only two voltages: 1.8 and 3.3.
Note: it is possible to change voltage only for SD/MMC pins on r8a77951
and r8a77961 SoCs.
Signed-off-by: Mykola Kvach <mykola_kvach@epam.com>
Add driver for NXP DMIC peripheral. This peripheral is present on the
iMX RT5xx and iMX RT6xx parts, as well as some LPC SOCs. The following
features are supported:
- up to 2 simultaneous channels of L/R PCM data (4 channels are not
supported due to limitations of the DMA engine)
- individual configuration of gain and filter parameters for each DMIC
channel input
The driver has been tested with up to 4 PCM data streams (2 L/R channels),
as well as the MEMS microphones present on the RT595 EVK.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Co-authored-by: Yves Vandervennet <yves.vandervennet@nxp.com>
Extend api test suite to cover the new devicetree macros. This
includes extending the devicetree overlay with two new bindings:
- GPIO device which is also an interrupt controller
- interrupt holder using interrupts-extended to point to both
existing interrupt controller test_intc, and the newly added
GPIO device
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
add Master Inter-Data Idleness and
Master SS Idleness field. That fields
are integers.
Signed-off-by: Mustafa Abdullah Kus <mustafa.kus@sparsetechnology.com>
Add RGPIO gpio driver. This driver is used for i.MX93 and i.MX8ULP.
GPIO pinctrl, read/write and interrupt is supported. Runtime mmio
configuration is enabled, so no need for region definition in
mimx9/mmu_region.c
Signed-off-by: Chekhov Ma <chekhov.ma@nxp.com>
The wakeup-source is not used by the driver. Most probably this was
inadvertently left when copying the binding from pcf8523 driver.
Signed-off-by: Martin Jäger <martin@libre.solar>
Move the nRF comparator devicetree bindings from ADC to sensors, where the
rest of the comparator bindings are placed.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add support for M5Stack AtomS3 Lite development board.
The AtomS3 Lite is a smaller version of the AtomS3 that
features only a StatusLED and no LCD display.
Signed-off-by: Martin Kiepfer <mrmarteng@teleschirm.org>
A 1KHz counter is also available inside the NXP LPC RTC
block. Add a binding to support that counter.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
This commit implements `otPlatResetToBootloader` in two ways:
- trigger reset to bootloader using boot mode retention API
- trigger reset to bootloader by triggering GPIO pin (applicable
for nRF52840 Dongle)
Signed-off-by: Maciej Baczmanski <maciej.baczmanski@nordicsemi.no>
Use the common io-channel-cells name "input" instead of "channel" to make
this binding work with the various ADC DT macros.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This is a driver targetting the Bosch BMA 4-series accelerometers. It
has been specifically developed for the BMA422 but should be compatible
with others in that line, excepting the BMA400. Supports key attributes
and async RTIO one-shot operation. I2C operation is supported, with
stubs for a SPI implementation provided for future improvement.
Signed-off-by: Tristan Honscheid <honscheid@google.com>
In preparation for supporting all synchronization modes, this
commit introduces the rx_sync_mode/tx_sync_mode DTS properties.
Using these, the user will be able to specify which synchronization
mode the SAI should use.
At the moment, the driver does nothing with the values from
said properties but still checks if their values are sane
(i.e: it checks if the directions are both in SYNC mode which
is forbidden). By default, if "rx_sync_mode" or "tx_sync_mode"
is not specified, the direction will be set to ASYNC mode.
As such, below one may find a couple of valid examples
depicting this idea:
tx_sync_mode = <0>;
rx_sync_mode = <0>;
is the same as not specifying any of the properties,
tx_sync_mode = <1>;
rx_sync_mode = <0>;
is the same as:
tx_sync_mode = <1>;
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Add support for specifying the domain/kernel clock along with a common
clock divider for the STM32H7 CAN controller driver via devicetree.
Previously, the driver only supported using the PLL1_Q clock for
domain/kernel clock, but now the driver defaults to the HSE clock, which is
the chip default. Update existing boards to continue to use the PLL1_Q
clock.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Some MCU have limitations with GPIO interrupts. Add a polling mode to
the gpio-keys driver to support those cases.
This required a bit of a refactoring of the driver data structure to add
a instance wide data, and move the pin specific pointer in the config
structure.
For polling, reuse the button 0 delayed work so we minimize the resource
waste, the two work handler functions are only referenced when used so
at least those are discarded automatically if no instance needs them.
Fix a bug in the PM structure instantiation as well.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add an input driver to read data from an analog device, such as a
thumbstick, connected to an ADC channel, and report it as an input
device.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
