Spell checking tools do not recognize "iff", replace with "if and only if".
See https://en.wikipedia.org/wiki/If_and_only_if
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Since the interrupt state of the IA bit (interrupt source register) is
checked, it needs to be read out everytime, not only on latching.
Fixes#71245
Signed-off-by: Juliane Schulze <juliane.schulze@deveritec.com>
Convert the ht16k33 to use the input subsystem. This can still be used
with the kscan API with the zephyr,kscan-input driver, or use the
input-keymap one to generate input codes instead.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
add support for retrieve clock frequency (HW clock cycle per sec) of
system timer at runtime by reading cpu clock via cpuid
Signed-off-by: Najumon B.A <najumon.ba@intel.com>
This config should be selected by any driver that supports the RTIO
interface and can then be checked on by things like tests or drivers
that subsequently require the feature exist.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
In rare cases, the I2C driver runs the N==2 logic
for I2C receives when N>2. This change breaks early
when handling the last 2 bytes for transactions with N>2
Signed-off-by: Mikhail Skobov <skobovm@meta.com>
The length parameter from `i2s_write` is not used correctly by
i2s_ll_stm32.c. E.g. `i2s_write(dev, block, 0)` would work.
Use the length from `i2s_write` in `dma_reload` to fix the issue.
Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
With the current code, when three separate monochrome LEDs are defined
in DT, only the information from the first LED is checked during driver
initialization. This patch fixes the code to verify the information of
each LED.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Fix condition in pin number check so that PA15, PB15, etc. can be properly
accessed..
Co-authored-by: Денис <baden.i.ua@gmail.com>
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
The gnss_publish incorrectly uses a spinlock for mutual
exclusion when publishing data and satellites. Update it to
use a binary semaphore.
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
Use semaphore instead of spinlock for mutual exclusion. The
spinlock is improperly used for mutual exclusion, leading to
timeouts and other unintended behavior as ISRs are disabled.
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
Although not documented in the HX8394 datasheet, it seems that the
display fails to initialize if MIPI HS mode is used to send
configuration commands. Therefore, we must make sure all initialization
commands are sent with the MIPI_DSI_MSG_USE_LPM flag set.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
1) Replace master/slave in API for new terms in eSPI spec 1.5
2) Reflect eSPI VW change and macro changes across eSPI drivers
3) Update terms in eSPI driver sample and eSPI test driver
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
This fixes the compilation of entropy_psa_crypto.c that failed
when trying to include the MbedTLS configuration.
Inherit the needed include folders and definitions from tfm_api.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
Update m2l31x.dtsi for adc support and update adc_numaker.c
to support acquisition time in 0~255 ADC ticks.
Signed-off-by: cyliang tw <cyliang@nuvoton.com>
Swap the mutex with a semaphore for locking the calibration data.
Lighter data structure, no need to use a mutex here.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add basic functionality of Renesas SD/MMC driver. It can be used
for both gen3 and gen4 R-car boards, but tested only with H3ULCB,
Salvator XS M3 and Spider boards. This driver working with SDHC
subsystem.
The driver supports regularal reading/writing throught SD/MMC
controller buffer, DMA mode w/o interrupts and timing tuning.
Add gpio5 and sd0 nodes to h3ulcb and salvator xs which are needed
for working with SD cards. The GPIO node is needed for switching
voltage on SD card through gpio regulator driver.
Notes:
* the driver doesn't support SPI mode;
* SCC tuning and DMA mode based on IRQs are enabled by default;
* an address of a data buffer has to be aligned to 128 bytes if it
is not, driver will use non-DMA mode automatically;
* Renesas MMC DMAC doesn't support 64-bit DMA addresses, so for
case when we have 64-bit xref data address we use non-DMA mode;
* SD/MMC controller supports block size between 512 and 1 with
a lot of restrictions, more details you can find in code;
* support of HS400 mode isn't implemented inside driver.
Signed-off-by: Mykola Kvach <mykola_kvach@epam.com>
Introduced a unified definition for HCI packet type indicators in
'bluetooth/hci_types.h. This change streamlines the code in
'drivers/bluetooth/hci/', reducing redundancy.
Enhances maintainability and consistency across all HCI drivers.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
This adds a 'deveui64' command to display the just added EUI64 device
id. Display "Not supported by hardware" on devices that do not have it.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The STM32WB, STM32WB and STM32WBA families devices include a EUI64 ID
(called "IEEE 64-bit unique device ID register" in the reference manual
that is distinct from the standard device ID. Add support for reading
it, noting that it is stored in little endian format in the registers.
On other families the weak implementation takes over and returns
-ENOSYS.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Some devices, mostly with radio support, have an EUI64 ID (unique and
attributed by IEEE), in addition to the standard device ID.
Add support for reading it through the hwinfo API. As the size is always
the same (8 bytes), there is no need to pass the size in the function,
nor return the number of bytes copied.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
To be consistent with the computed offset on sensor_submit_fallback()
implementation. This prevents falling in misalignment issues when the
number of sensor channels changes.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Since this loops over all listed sensor channels, this makes more
difficult catching other debug log messages that might be of interest
(e.g: Decoding results).
Signed-off-by: Luis Ubieda <luisf@croxel.com>
When the CONFIG_WDT_DISABLE_AT_BOOT is not set, the iwdg
should be configured by iwdg_stm32_install_timeout
and started by iwdg_stm32_setup
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Add device driver for TI TMP114 I2C temperature sensor.
The driver only support basic functionality, i.e. fetch temperature
using default values.
Datasheet:
https://www.ti.com/lit/ds/symlink/tmp114.pdf
Signed-off-by: Fredrik Gihl <fgihl@hotmail.com>
The asserts and validation code were incorrectly mixing pitch and
width. These incorrect checks were preventing rendering code from
re-using a smaller section of a buffer allocated to fit the full
screen. We expect to be able to update a portion of the display from a
portion of the buffer, in which case pitch must remain the screen
width. Expecting x + pitch to be smaller than the screen width is
incorrect.
Signed-off-by: Nathan Collins <nathan.collins@kdab.com>
The esp_flash*() functions don't return
negative errno codes, so it's return value
should not be used for the flash api functions.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
Handle controller instances wanting to use different
API instances, need to change init flow so that they dont
interfere with each other, trick for now is returning
either the interrupt driven or async apis as not enabled
if the other has already been used on that controller.
Previously, there was an issue where enabling CONFIG_UART_ASYNC_API
would overwrite the init even if controller was meant to use
interrupt driven (as kconfig is global to affect all the controllers)
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This reverts commit a80fa5163b.
That commit broke the polling API when used with the interrupt driven,
it is completely wrong to disable the receiver from irq_rx_disable,
the uart_basic_api test has been broken on all lpuart platforms because
of this bug.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
