The SSI core requires special handling of packets that are supposed
to contain only data (no instruction and data phases):
- for TX packets, the first data frame needs to be sent as the address
(the instruction and address cannot be both set to zero length for TX,
otherwise the transfer will not be performed correctly)
- for RX packets, a dummy write to the data register (DR) is needed to
start the transfer.
Implement the above in the function that starts a packet transfer.
Rename also the `packet_frames` variable there to `data_frames` to avoid
confusion.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
FIFO handling functions in the driver are supplied with a `packet`
parameter that is in fact not used anymore. Remove it to simplify
matters.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Correct set_frmival in order to avoid having un-optimized
frmival selection due to rounded values.
Computation has been done in usec, leading to incorrect
frmival selection due to value being rounded internally.
As an example, code was selecting 1/60 from sensor then 4 time
frame drop by DCMI instead of selecting directly 1/15 from
sensor.
Use msec instead to hide those rounding issue and avoid
as well 64bit variables.
This also put the first video_frmival_nsec outside of the
loop to avoid having to do the processing everytime.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
drivers: sensor: bosch: bma4xx: Update RTIO callbacks with result argument
Commit bc8d66d538931e650dd2855fabe768720dcb4b02 introduced
a result argument to some RTIO callback handlers.
Update for the BMA4XX sensor.
Signed-off-by: Matin Lotfaliei <matinlotfali@gmail.com>
Rename the lora_basics_modem backend directory to lora-basics-modem
for consistency with the module naming convention.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Rename drivers/lora/loramac_node to drivers/lora/loramac-node to align
with the module naming convention (modules/loramac-node).
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Multiple individual Kconfig files for NXP clock control drivers are
consolidated into a single Kconfig.nxp file. This improves
maintainability by grouping all NXP-related clock control
configurations in one location.
Signed-off-by: Albort Xue <yao.xue@nxp.com>
npcx_i3c_do_ccc() dereferences the device pointer before checking it
against NULL, making the defensive check ineffective.
Remove the redundant check.
Signed-off-by: Gaetan Perrot <gaetan.perrot@spacecubics.com>
De-initialize the SCB when switching between I2C master
and slave modes
Signed-off-by: Manojkumar Konisetty <manoj@aerlync.com>
Signed-off-by: Sayooj K Karun <sayooj@aerlync.com>
Implement I2C configure() handling in the driver
to apply speed settings and default hardware options.
Signed-off-by: Manojkumar Konisetty <manoj@aerlync.com>
Signed-off-by: Sayooj K Karun <sayooj@aerlync.com>
Remove the unused variable tid_int and lock. Also, match the other drivers
by dropping the back reference to the device structure and just pass
in the dev for the thread and dereference the context from there.
Signed-off-by: Charles Hardin <ckhardin@gmail.com>
rework litex gpio driver.
It is now also supported to change direction.
now uses the reg names to detect if what modes the gpio
controller supports.
use the reg names directly from litex.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
Add PWM shell command for getting the number of cycles per second for a
given PWM controller/channel.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
As reported in #101190, running adc_sequence sample on stm32f103c8 with 8
ADC channels causes all subsequent conversions after the first to be one
channel shifted. This is because writing to CR2 with ADON=1 and no other
changes triggers a conversion (which is why the bug happens on all
but the first sequence). Adding this check will ensure that CR2 is only
written when the DMA bit changes.
Signed-off-by: Benedek Kupper <kupper.benedek@gmail.com>
Upcoming MDK will make nrf52 errata check functions exist only for
nRF52 and therefore the code will no longer compile for nRF5340. Replace
nrf52 errata checks with new NRF_ERRATA_DYNAMIC_CHECK().
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Make a in-kernel copy of 'cfg' parameter before passing the struct
to kernel z_impl_dai_config_set() implementation. This ensures
user-space will not have access to the object when kernel part
of the syscall is running.
Also add separate handling for the case where bespoke configuration
object is NULL. While no current driver works without a bespoke
configuration, this is not forbidden in the API and the generic syscall
handler should not assume a bespoke object is passed.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
dai_ssp_get_properties() can return NULL if there are no properties
defined for the device. Handle this case correctly in ssp driver's
dai_ssp_get_properties_copy() by returning -ENOENT in this case.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Add PWM driver support for Renesas RZ/A2M
Signed-off-by: Hieu Nguyen <hieu.nguyen.ym@bp.renesas.com>
Signed-off-by: Tien Nguyen <tien.nguyen.zg@renesas.com>
Replace some manually-defined DT_COMPAT_<> Kconfig macro variables with
their automatically generated counterparts. In most cases, this is
straightforward as the manually defined macro is named identically to the
one generated by the build system.
Signed-off-by: Mathieu Choplain <mathieu.choplain-ext@st.com>
For non-STA mode the vif level authorized flag is unused, simply allow
all group traffic and for unicast traffic check respective peer status.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Test automation framework fails if there are any error prints, and we
had seen issues with networking that sends packets to the driver before
the assocation is up (either not checking dormant status or in a window
where dormant status is being updated).
Add a workaround to suppress the print till the issue root cause is
fixed.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Fix pointer dereferencing by accessing the pointer only
after initialization, preventing fault exceptions.
Signed-off-by: Triveni Danda <triveni.danda@nordicsemi.no>
Add an identifier to P2P scan request. RPU can use this to
differentiate it from regular scan requests and suppress
11b rates.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
Add cookie event callbacks to track RoC and cancel-RoC
requests and its responses from firmware.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
Add per-peer authorized parameter. Port authorization command
from supplicant will set this flag and will be used by driver
to allow or nor allow data traffic.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
For frames like Probe Requests, there is no match criterion.
Re-arrange the checks to support registering of frames without
providing any matching info.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
For frames sent down by supplicant in station mode, inform RPU
to allow off-channel transmission. This is needed for sending
P2P probe responses.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
Use `ssids` instead of `filter_ssids` to set the SSID in probe
requests. `filter_ssids` are to filter scan results to include
only the specified SSIDs.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
The can_nrf driver uses defines from soc.h which happened to be
included by some other header when building for cpuapp, but not
when building for cpuflpr. Include soc.h explicitly.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
