Updated uart_rx_enable() and uart_tx() to use timeout given
in microseconds. Previously argument was given in milliseconds.
However, there are cases when milliseconds granularity is not
enough and can significantly reduce a throughput, e.g. 1ms is
100 bytes at 1Mb.
Updated 4 drivers which implement asynchronous API. Updated
places where API was used.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Convert all CS control logic to be based on the `gpio_dt_spec` member
instead of the standalone `port`, `pin` and `flags` members.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Co-authored-by: Jordan Yates <jordan.yates@data61.csiro.au>
Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
Co-authored-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
Use the standard `struct gpio_dt_spec` type in the chip select control.
The anonymous struct and union allows previous instantiations to
continue working while letting functions operate on the new type.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Co-authored-by: Jordan Yates <jordan.yates@data61.csiro.au>
Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
Co-authored-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
Emulators are difficult to work with, they generally require maintaining
some state in a mutable data struct. Since the emulator struct doesn't
support a data field like devices do, the pattern seems to be to add it
to the configuration. This makes following the logic of where things are
difficult.
1. Add a `struct emul *parent` structure to the espi/i2c/spi emulator
structs to make it easier when casting up.
2. Add a `void *data` field to `struct emul` to hold the data for
emulators.
Signed-off-by: Yuval Peress <peress@chromium.org>
Allow the user to register function callbacks that
are executed during gsm modem configuring and stopping.
Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
Add reset causes for temperature (e.g. overheating), hardware faults
and a user initiated reset.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Issue #38271
Implement a getter for emulators similar to device_get_binding. This
function can be used to get the emulator instance during tests to call
emulator specific functions.
Example: The current BMI160 emulator pre-defines a finite set of data
samples that will be returned. If a test was to be written for logic
that uses that data, then the emulator would become completely useless
without the ability for the test to define what data should be returned.
This will also help in exercising error conditions in tests.
Signed-off-by: Yuval Peress <peress@chromium.org>
The LPI (Locality-specific Peripheral Interrupts) are edge-triggered
message-based interrupts that can use an Interrupt Translation
Service (ITS) to route an interrupt to a specific Redistributor and
connected PE.
This implement the necessary LPI support when an ITS is enabled.
The LPI states are stored in memory-backed tables.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Add driver API for the Interrupt Translation Service GICv3 module.
The Interrupt Translation Service (ITS) translates an input EventID
from a device, identified by its DeviceID, and determines the
corresponding INTID for this input and target Redistributor + target
PE for that INTID to be delivered as LPI interrupt.
The API permits :
- allocating a new unique LPI interrupt number
- initializing support for a new DeviceID and the required EventIDs
- mapping a DeviceID + EventID to a LPI interrupt number
- triggering an LPI with a DeviceID + EventID
This API will be used by the PCIe MSI/MSI-X logic in another patchset.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Fixed discrepancy between documentation and actual returned
error code when API is not enabled or not supported by a
device. Added detection of case when device does not implement
uart_callback_set but ASYNC api is enabled. Returning -ENOSYS in
that case.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
1. Add support for multiple syscon entries (as a side effect, this also
fixed syscon.c implementations which weren't being linked to their
syscon.h counterparts).
2. Add support for different width registers in syscon.
3. Add tests for syscon
Signed-off-by: Yuval Peress <peress@chromium.org>
When affinity routing is enabled for Non-secure state
( GICD_CTLR.ARE_NS is '1'), need to set routing information
for the SPI interrupt.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
This adds new FPGA controller which allow to control FPGA chips.
FPGA controller has been created to enable bitstream loading
into the reprogrammable logic. It adds completely new API,
which enables to check status of the FPGA chip, power it on
or off and reset it.
Signed-off-by: Mateusz Sierszulski <msierszulski@internships.antmicro.com>
Signed-off-by: Tomasz Gorochowik <tgorochowik@antmicro.com>
Remove the locally MSI/MSI-X capabilities ID define and use the
newly introduced one from the PCI Code and ID Assignment
Specification Revision 1.11 document header.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Add defines for all the PCI and PCIe capabilities from the PCI Code
and ID Assignment Specification Revision 1.11 document.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Extend the PCIe API to find Extended Capabilities in the PCI Express
Extended Capabilities located in Configuration Space at offsets 256
or greater.
Note: the Root Complex Register Block is not supported
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Position over LTE (PoLTE) can be used to locate a device as
an alternative to GNSS.
Increase RX thread stack size for PoLTE processing.
Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
Allow application control for starting modem driver.
This allows network attach to be randomized.
Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
For getting the address of the RAM region in the application we need to
extend the api for the flash_simulator.
This path introduce flash_simulator_get_memory() call which allow to
do so.
Signed-off-by: Sigvart Hovland <sigvart.m@gmail.com>
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
This changes pci_msi_enable() to take IRQ number as a function
parameter. The old behavior relies on putting the IRQ number
into the interrupt line register in the PCI config space
during IRQ allocation, and reading it back when enabling IRQ.
However, the interrupt line register is only required to be
read-/writable when legacy interrupt is supported on the device.
Otherwise it has undefined behavior. On ACRN, they don't even
care about this register and always wires it to 0x00.
So this commit changes the behavior in pci_msi_enable() to not
require reading back the interrupt line register and instead
takes the IRQ number via function parameter.
Fixes#36765
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The magic code to identify context content is a 32-bit value
defined in the dma.h. When tested against the dma_context magic element,
both format must be aligned.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Change so that num_completed_packets event handling is also
enabled for broadcast ISO only builds. This is because sending
data on a broadcast ISO still generates this event.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
STM32WL features a specific HSE clock with dedicated properties.
Add a dedicated binding and update STM32 clock control driver
header to take it into account.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
So far pcie_get_mbar() has been the only way to retrieve a MBAR. But
it's logic does not fit all uses cases as we will see further.
The meaning of its parameter "index" is not about BAR index but about
a valid Base Address count instead. It's an arbitrary way to index
MBARs unrelated to the actual BAR index.
While this has proven to be just the function we needed so far, this has
not been the case for MSI-X, which one (through BIR info) needs to
access the BAR by their actual index. Same as ivshmem in fact, though
that one did not generate any bug since it never has IO BARs nor 64bits
BARs (so far?).
So:
- renaming existing pcie_get_mbar() to pcie_probe_mbar(), which is a
more relevant name as it indeed probes the BARs to find the nth valid
one.
- Introducing a new pcie_get_mbar() which this time really asks for the
BAR index.
- Applying the change where relevant. So all use pcie_probe_mbar() now
but MSI-X and ivshmem.
Fixes#37444
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is the configuration of the stm32h723 where the
dma1 & dma2 of type V1 with a MUX. Even if DMA is of type V1,
the 'feature' does not exist with DMAMUX
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Clarify the PWM pwm_pin_set_cycles() function API details.
The API aims for synchronous (glitch-free) updates of the PWM period and
pulse width, but not all PWM controllers support this.
Similarly, the API aims for independance between channels on
multi-channel PWM controllers, but not all PWM controllers support this.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Change the behaviour of `lora_send` to block until the transmission
completes. The current asynchronous behaviour is exposed through the
new function `lora_send_async`. This naming convention brings LoRa in
line with other asynchronous subsystems.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Add sensor API hysteresis attribute. This attribute allows for
configuring trigger threshold hysteresis values.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
