Misc fixes for the grtc timer driver:
* In non tickless mode:
* The tick time would drift a bit with each interrupt
* If something would cause a very significant delay
in handling the tick interrupt the number of announcements
would be incorrect
* Fortickless mode: The calculation of the next tick time
in sys_clock_set_timeout() was incorrectly done,
resulting in two spurious, too early, wakes of the kernel
before each correct wake. This caused tests/kernel/context/
to fail.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This puts the QSPI peripheral into memory-mapped mode when
CONFIG_STM32_MEMMAP is set. Writes and erase put it back into indirect
write mode.
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
This CONFIG_STM32_MEMMAP is for enabling the MemoryMapped mode
on external octo or quad spi memory.
In this case, the flash_stm32_read is done in mem map mode
the flash_stm32_erase is not available.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Check if the driver is suspended in gpio_keys_change_deferred(), this
avoids a potential situation where a race condition could try and read
from a pin that has just been disconnected.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
When a sensor that depends on an ADC is enabled in devicetree, enable
the ADC subsystem. ADC is roughly equivalent to a bus for these sensors
(the mechanism through which data is transferred), which had the same
conversion applied in #48707.
The same benefits apply here, namely removing the need for the following
pattern in board `.kconfig` files:
```
configdefault ADC
default y if SENSOR
```
Signed-off-by: Jordan Yates <jordan@embeint.com>
Some stm32 devices with quadspi (like stm32l47x or stm32l48x)
does not support Dual-Flash Mode. Avoid building error even if
the &quadspi node has a <flash-id> property defined.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Set the default initial bitrates globally via Kconfig. The initial bitrates
can still be overridden using the "bus-speed" and "bus-speed-data"
devicetree properties.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
RCAR MMC driver previously had to report inaccurate maximum supported
frequency to SD subsystem so that the subsystem would select SDR104 mode
timing. Remove this logic, as it should no longer be needed.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
udc_init() only initializes and enables the USB regulator. This is
enough to detect VBUS changes, the USB controller is enabled in
udc_enable(). Deinitialization happens correspondingly in reverse order.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
For the simple events, do not check whether the device driver and stack
are marked as initialized. USB device notification will reschedule
delivery if the stack is not yet marked initialized.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Support regulator output different voltage as reference to LPADC
the regulator output voltage can be set through property
zephyr,vref-mv
Signed-off-by: Zhaoxiang Jin <Zhaoxiang.Jin_1@nxp.com>
Remove nxp_ground_select property.
Delete the use of NXP vref peripheral CSR register REFL_GRL_SEL bit.
Signed-off-by: Zhaoxiang Jin <Zhaoxiang.Jin_1@nxp.com>
According to API description, wdt_disable() shall
automatically uninstall all timeouts.
https://docs.zephyrproject.org/latest/hardware/peripherals/watchdog.html
Implement missing wdt_disable() functionality:
- disable WDT RR channels;
- remove callback from timeout channels;
- set data->m_allocated_channels to zero.
Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
Expands driver to cover nRF54L15 features like AIN as GPIO configuration,
new reference voltage, different set of supported gain options.
Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
This commit should add all the functionality needed for the entropy
driver to work when PM is enabled.
Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
The val2 calculation was done using (1000000 / 40960) as
multiplying factor, which was sometimes leading to a
int32 overflow. So, let's use the equivalent (but smaller)
(3125 / 128).
Fix#46615
Signed-off-by: Armando Visconti <armando.visconti@st.com>
If no " character is found in buffer by esp_pull_quoted() it
returns -EAGAIN which causes a loop that never ends. This is because
the buffer dont get filled up with new data so no " chrachter will be
found. This commit changes esp_pull_quoted() to only return -EAGAIN,
so the buffer can get filled with new data and thus the loop can come
to an end.
Signed-off-by: John Johnson <john.filip.johnson@gmail.com>
Pass DIEPTXF address instead of value to sys_read32() to prevent bus
fault when debug logging is enabled.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Add a build-time assert for verifying that at least one of the supported
devicetree GPIO properties is present on each compatible devicetree node.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Introduce a XSPI driver to cover the common XSPI peripherals
of the stm32 mcu: X is for single or quad or octo or hexa
SPI bus access to external memories
DMA not supported in this version
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Add driver, together with the corresponding dts binding and node in
the nRF54H20 SoC definiton, for the nRF temperature sensor that cannot
be accessed directly but only through nRF Services (nrfs) layer.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Force `\r\n` byte sequence for newline for the Xtensa simulator console
driver. This effectively mirrors the behavior of the UART console driver.
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
Be able to configure the clock frequency during runtime
using `i2c_configure()` and be able to use `i2c_get_config()`
of the i2c api for the esp32.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
Fixes a bug where more than one thread trying to access
different PWM devices can cause erroneous behavior.
Co-authored-by: James Goppert <james.goppert@gmail.com>
Signed-off-by: Benjamin Perseghetti <bperseghetti@rudislabs.com>
Select that the STM32 driver has extended operations feature when
the FLASH_STM32_BLOCK_REGISTERS is set.
It allows using only block registers extended operation.
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
Some instances of the USDHC peripheral take longer to reset, and will
timeout with the previous delay of 100 cycles. Extend this delay to 1000
cycles to resolve this.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Remove function for waiting for clock gate, as this is not used anywhere
within the USDHC driver.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Some USDHC IP instances do not have the voltage control bit present, as
they can only operate at 3.3V. Move code to select 1.8V mode into a
separate helper, and guard the call to UDSHC_SelectVoltage() behind a
feature macro from MCUX SDK.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
The CSI can connect to either a camera sensor (as on i.MX RT10xx) or
a MIPI CSI-2 receiver (as on i.MX RT11xx). To be generic, change the
naming from sensor to source.
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
Remove redundant `const` qualifiers in `struct modem_cellular_config` and
add `const` to the declaration to ensure the structure resides
in read-only memory (rodata).
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Instead of using floating point operations to compute the vref voltage,
it is possible to use the sensor_value_from_milli() function.
On a STM32G0, this saves 130 bytes of flash, excluding the FP library
needed on a FPU less MCU.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Instead of using floating point operations to compute the vbat voltage,
it is possible to do the computation using 32-bit variables by
reordering operations and using the sensor_value_from_milli() function.
On a STM32G0, this saves 140 bytes of flash, excluding the FP library
needed on a FPU less MCU.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit should add all the functionality needed for the DISPLAY
driver to work when PM is enabled.
Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
Add additional documentation and warnings around PXP usage. PXP rotation
is only intended to be used when framebuffers passed to the eLCDIF
display driver are equal in size to the screen.
Moreover, PXP rotation is flipped versus LVGL rotation. So a LVGL
rotation of 90 degrees requires the PXP to be set to rotate 270 degrees
to function as expected.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
FLEXSPI nor driver uses several LUTs for "scratch" commands during the
SFDP probe phase that are not needed once the flash is configured. Set a
second "end" marker we can use to configure the FLEXSPI MEMC driver, so
that we can indicate the true number of LUTs needed by this driver when
init is completed.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Do not reset the FLEXSPI during init, as this will crash the chip if we
are running the MEMC driver in XIP mode.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Add support for initializing the FLEXSPI when using a flash attached to
the FLEXSPI for XIP. This option is guarded behind a Kconfig, as
enabling it is dangerous and requires special care be taken by the user
to ensure that the configuration of pins and FLEXSPI settings will not
break support for reading the attached flash, as this will break XIP
support.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Use custom initialization priority for FLEXSPI MEMC driver. This may be
needed when the MEMC driver must initialize before a flash driver, and
before another MEMC driver (for an attached device, like PSRAM)
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
When multiple devices are used, the FLEXSPI will place their address
spaces sequentially (based on the chip select port used). Additionally,
each device must use different sections of the FLEXSPI LUT table.
Fix the following calculation issues with multi-device usage:
- correct calculation of LUT sequence indices for AHB commands
- correctly add address and sequence offset when submitting FLEXSPI IP
transfer
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Update documentation for flash_config memc function, to correctly
reflect usage of the "lut_count" parameter
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
