The unit of spi_context's tx_len and rx_len is byte instead of frame.
Thus, in spi_context_update_tx(), the value of ctx->tx_len should be
reduced by (len * dfs).
Also to fix the update of ctx->tx_len in spi_context_update_rx().
Signed-off-by: cyliang tw <cyliang@nuvoton.com>
Remove the auto setting of the external spi clock if its not there,
also fix the calculation of calucation the spi divisor value.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
The PM Device callbacks is rather unimplemented. There currently is
no device agnostic clock management api (yet), and the pinctrl isn't
fully implemented in this driver. Remove it all.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
This adds the missing fifo config from the dts which was missed in
the initial revision. This also adds the spi rtio fallback api.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
htonl() and htons() take uint32_t/uint16_t as argument. Add the 'u' suffix
to constants to ensure the correct unsigned type is used and to avoid
undefined behavior if these functions are implemented as macros using
bit shifts.
Signed-off-by: Tim Pambor <tim.pambor@codewrights.de>
This reverts commit 05401b3f44.
Introducing c-std setting with CMake way in the commit,
but the actual command line is below.
```
arm-zephyr-eabi-gcc -DKERNEL ... -std=gnu11 ... -std=c99 ...
```
The setting `CONFIG_STD_C99` in Kconfig appends the `-std=c99`,
and (At least in gcc,) options are processed last-come-first,
so this setting was meaningless.
This will cause a build error, so we will revert it.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Added arduino_header, arduino_serial, arduino_i2c and arduino_spi node
labels to device tree board definition, allowing compatible shield
boards to be used.
Signed-off-by: Ian Morris <ian.d.morris@outlook.com>
- Update hardware rework details require for Bluetooth HCI UART and
I2S interfaces to work with M.2 module.
- Update west build command for Wi-Fi shell app with extra config
overlay file.
Signed-off-by: Nirav Agrawal <nirav.agrawal@nxp.com>
This change would also solve that according to the C11 standard,
section 6.5, paragraph 4, the usage of bitwise operators on
signed integers is implementation defined.
Signed-off-by: Stephan Gatzka <stephan.gatzka@gmail.com>
Some utilities function implementations were moved to their own
implementation file in zcbor 0.9.0. This commit is simply to compile
those functions so that users can still have access to them without using
the --output-cmake functionality provided by the zcbor python script
Signed-off-by: David Corbeil <david.corbeil@dynon.com>
If the controller resolving list is cleared by HCI_LE_Clear_Resolving_List,
don't need to enable the controller address resolution.
Signed-off-by: Mark Wang <yichang.wang@nxp.com>
This feature, fixing a specific corner case, is unilateraly growing
all struct device with a pointer that 99% of the time is not used.
Thus uselessly utilizing ROM.
Making the feature Kconfig controlled.
Signed-off-by: Tomasz Bursztyka <tobu@bang-olufsen.dk>
This driver currently only supports one instance of this timer and uses
it as the system clock. The instance is selected by being the first one
listed in DT in all places except sys_clock_driver_init() where it uses
the node label "systick_timer".
This driver should be fixed to correctly support multiple instances
of this timer, and the one used for the system timer should be selected
based on a flag or alias, not based on label.
For now simply use the 0th instance like everywhere else which removes
the need to have this node labeled a special way and makes no functional
changes to current users.
Signed-off-by: Andrew Davis <afd@ti.com>
Add test support for System Timer driver of RZ/G3S-SMARC
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Image taken from Nordic's official website. No image available for the
DK, so used the IC instead.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
If CONFIG_OPENTHREAD_SYS_INIT is enabled, OpenThread initialisation
should also consider running OpenThread automatically if
CONFIG_OPENTHREAD_MANUAL_START is disabled.
Removed also dependency on the `net_bytes_from_str` functions from
the openthread.h file. Now, in the OpenThread module, there is an
additional `openthread_utils.c/.h` file that can implement useful
utilities for the OpenThread platform. Currently, it implements
the `bytes_from_str` function to use it instead of
`net_bytes_from_str`.
Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
Do not add functions to the high-speed iterable section when high-speed
support is disabled.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Disable the high-speed USB device descriptor if it is not in use.
Add checks to the code where the high-speed descriptor may be used.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The required buffer is 128 bytes per instance on a full-speed device.
Use common (UDC) buffer, as this results in a smaller footprint.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Disable high-speed descriptors when they are not in use saves 64 bytes
in flash/RAM. It is unlikely that it will scale well enough to be used
in all class implementations or to support a different speed.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add Kconfig option to use dedicated workqueue in CDC ACM but use the
system work queue in CDC ACM by default.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Allowing message callback execution from the USBD thread saves about 800
bytes. For small devices, the option can be useful to reduce flash/RAM
usage, those with enough resources should not bother about it.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Also allow `gethostname` to be compiled in, even when the socket offloading
option is selected.
Signed-off-by: Cla Mattia Galliard <cla-mattia.galliard@zuehlke.com>
Device can be considered enabled only after the Soft Disconnect bit is
cleared. Move the post enable quirk past the SftDiscon bit clear.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Add support for getting to the lowest power mode when polling is
used with disable-rx property and interrupts are not used for
that UARTE. So far disabling of the UARTE peripheral was done in
the interrupt but in some cases interrupt may not be available
and in that case uart_poll_out shall wait until byte is transferred
and put UARTE into the lowest power state.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Revised the documentation for PSA Secure Storage API configuration to
use the new :kconfig:option-regex: role for Kconfig options.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Allow users to create links to Kconfig regex searches.
The new role generates links to the Kconfig search page with the regex
pattern as the search query.
Fixeszephyrproject-rtos/zephyr#90571
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Add gpio in board yaml file, gpio2 is enabled by default.
Add btn and led nodes to ensure the button and blinky samples can work.
Add board overlay file for driver test case: gpio_basic_api.
Signed-off-by: Zongchun Yu <zongchun.yu@nxp.com>
Rely on DT_ANY_INST_HAS_PROP_STATUS_OKAY to only build the
gpio handling code for reset pin if this is being used by
one or more instance of the device.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Increase the T4 delay after releasing the reset of the
sensor in order to avoid getting I2C communication issues
at initialization time.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Rely on DT_ANY_INST_HAS_PROP_STATUS_OKAY to only build the
gpio handling code for reset and powerdown pins if this is
being used by one or more instance of the device.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
reset and powerdown pins are optionals.
gpio_is_ready_dt should not be called in case of reset or
powerdown are not present.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Previously, I2S_MCUX_FLEXCOMM was expected to use the external
MCLK only but it's possible for I2S_MCUX_FLEXCOMM to be sourced
from other clocks like the audio_pll_clk, in which case the
driver needs to be able to get the current clock frequency
in order to properly set dividers for requested sample rate.
Signed-off-by: Mike J. Chen <mjchen@google.com>
