Add support for PM. The strategy is as follows:
1) For level 1 interrupts: don't care, these don't
require the PM domain of irqsteer to be turned on
since they are, well, direct.
2) For level 2 interrupts: use the reference count
of the dispatchers.
Upon doing a get() on a dispatcher with its reference count
set to 0, before enabling the IRQ (meaning accessing the
reg. space) increment the reference count of the irqstr device
(which will result in the PM domain being enabled if 0).
Upon doin a put() on a dispatcher with its reference count
set to 1, after disabling the IRQ (meaning accessing the
reg. space) decrement the reference count of the irqstr device
(which will result in the PM domain being disabled if 0).
In summary, the PM domain of the device will be enabled if
at least one dispatcher is in use. On the other hand, the
PM domain of the device will be disabled if there's no
dispatchers in use (assuming there's no other dependencies).
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
IRQs are currently only enabled during the driver
initialization function (i.e: sai_init()). As such,
even though they're not needed (i.e: after a TRIGGER_STOP
operation) they remain enabled. Fix this by enabling IRQs
after during the TRIGGER_START operation and disabling them
during the TRIGGER_STOP operation.
This change is required by irq chips (i.e: irqsteer) which
perform PM operations during irq_enable()/irq_disable(). If
interrupts are left enabled all the time that means the irq
chip's PM resources might also remain enabled.
To make this change possible, the irq will have to be stored
inside the SAI's configuration structure.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
IRQs are currently only enabled during channel setup
and never disabled. As such, even though they're not
needed (i.e: after a channel has been suspended or stopped)
they remain enabled. Fix this by enabling IRQs during the
channel start() operation and disabling them during the
channel stop() operation.
This change is required by irq chips (i.e: irqsteer) which
perform PM operations during irq_enable()/irq_disable(). If
interrupts are left enabled all the time that means the irq
chip's PM resources might also remain enabled when not needed.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Currently, all dispatcher interrupts are enabled during
the driver init() function, which will cause a bus fault
unless the PM domain associated with irqsteer is powered on.
Since PM will be done during irq_enable()/irq_disable(),
add support for dynamically enabling/disabling dispatchers.
This way, the reg. space of the dispatchers will be accessed
when the PM domain is powered on.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Currently, shared interrupts pose a big problem because
irq_disable() doesn't keep track of the number of clients
using that interrupt line. As such, add a reference count
mechanism which will stop the interrupt from being disabled
if there's still clients using it.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Testcase execution time doesn't match between twister.xml and
twister.log. Testcase execution time is the sum of the previous
testcases' execution time plus its own execution time in
twister.xml.
This patch fixes the issue above.
Signed-off-by: Ioannis Damigos <ioannis.damigos.uj@renesas.com>
NPCX9 and former chips defines two kinds of sub-power-states to support:
1. Standard wake-up time: if the chip needs to stay in the deep sleep
state more than 200 ms.
2. Instant wake-up time: if the chip needs to stay in the deep sleep
state less than 200 ms.
As NPCX4 can stay in the deep sleep state at more than 200 ms with the
instant wake-up capability, we can define only one sub-power state.
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
Remove the unnecessary video-controls header included in video.h.
Drivers, applications should explicitly include it when needed.
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
Add entyr mentioning the deprecation of the nxp, prefixed properties
in the nxp,kinetis-acmp dts binding.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Update the devicetree binding for the nxp,kinetis-acmp comparator and
move the binding to dts/bindings/comparator.
The update to the binding includes:
- Remove unused io-channel-cells property
- Remove unused sensor-device include
- Adding missing properties dac config, discrete mode config, and
input configs.
- Rename properties to exclude redundant vendor prefix since props in
this binding are not inhereted, and as such, don't need to be
namespaced.
- Deprecate the old names of the renamed properties
The sensor based device driver has been updated to support both the
deprecated and new property names. This allows it to use both
nxp,enable-sample and filter-enable-sample for example.
Additionally, remove the unused io-channel-cells properties from
in-tree nodes of compatible = "nxp,kinetis-acmp"
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
The mcux_acmp will get support by the comparator subsystem. To avoid
namespace clashes, namespace the driver, kconfigs and use the
MCUX_ACMP config solely to select the MCUX SDK driver.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add comparator build_all test suite designed to test multiple
devicetree overlays and boards for each comparator device driver.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Adjust comparator nodes of nrf SoCs to exclude the unused
io-channel-cells property and simplify the comment describing how
to configure the comparator hardware block as COMP or LPCOMP for
SoCs which support this.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add top level CMakeLists.txt entry and Kconfig options along with
userspace handlers for comparator API.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Provide a mechanism to propagate useful arguments from one runner to the
next. The primary use case for this is to propagate a JLink serial
number, so that if it is queried from the terminal the user only needs
to make the choice once.
Implements #76077.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Clarify that the actual calls to these backend functions are made
from `settings_save_subtree()`, which is called by `settings_save()`
or can be used directly.
Signed-off-by: Nerijus Bendžiūnas <nerijus.bendziunas@astrolightspace.com>
Port80 notifications are continously generated as long as NOT_EMPTY
bit inside of Data Attributes register is set. This register was only
read once prior entering loop and its value was not checked on each
iteration.
This patch will include reading Data Attributes register on each
iteration, this way we can exit loop when no more data is available.
Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com>
The code in shell_ops.c that calls telnet_write will assert if it
returns non-zero. For a telnet shell it's normal that the
network might disconnect unexepectedly, so that should not
trigger an assert.
Fixes#67637
Link: https://github.com/zephyrproject-rtos/zephyr/issues/67637
Signed-off-by: Kevin ORourke <kevin.orourke@ferroamp.se>
Fixes garbage characters on mcuboot by adjusting UART baudrate
during boot phase according to clock source.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
Full name was set based on the information available either in board
documentation or in Twister files.
Whenever applicable, vendor name was dropped from the full name so that
all boards have a consistent naming scheme.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
The ENTDAA does not have a way to assign DA that are with a PID. It will
assign DAs that were in it's RRs in the order that they win arbitration.
Assign only available addresses in to it's RRs before ENTDAA.
Cleanup the attach api to no longer require a addr argument and remove
the helper function `i3c_determine_default_addr`. This now looks at if
it has a static address or if it already has a dynamic address (such as
from DEFTGTS) and will register the address if either exist with
precidence of dynamic addr over static addr.
This also fixes up the look up for if a device already has a dynamic
addr to find which pos of the RRs is it is in.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Update build_info() calls to use `PATH` argument when values passed to
`build_info()` are user specified and thereby might use native path
separator, such as a single `\`.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Support PATH argument in build_info() function.
The PATH argument can be used to provide a list of paths paths and that
those paths might be using native style, such as `c:\win\path', and
therefore should be converted to CMake style path.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This improves context switching by 7% when measured using the
thread_metric benchmark.
Before:
**** Thread-Metric Preemptive Scheduling Test **** Relative Time: 120
Time Period Total: 5451879
After:
**** Thread-Metric Preemptive Scheduling Test **** Relative Time: 30
Time Period Total: 5853535
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Overflow errorcode is now correctly detected when expected.
Subsequent sensor_channel_get() yield the same values, so
the check can be no longer ignored.
Added a sensor_sample_fetch() where missing for correct
sensor_channel_get() calls.
Signed-off-by: Michał Stasiak <michal.stasiak@nordicsemi.no>
QDEC sensor driver fails to inform user of the overflow in the
ACC register, which makes the most recently fetched data invalid.
An error code return has been added to nrfx_qdec_sample_fetch(),
that indicates that an overflow has occured, based on oveflow flag.
Also, raw_acc field was added in the qdec_nrfx_data structure, to
adjust QDEC to sensor API rules - two subsequent sensor_channel_get()
calls should will yield the same values.
Signed-off-by: Michał Stasiak <michal.stasiak@nordicsemi.no>
mcxc242 has lptmr, pit and rtc counters, but it is not documented and
not listed in frdm_mcxc242.yaml.
Add the counters to board documentation, to the yaml file, and enable
it explicitly in board dts. Set rtc clock to 32 kHz oscillator.
Signed-off-by: Michal Smola <michal.smola@nxp.com>
Counters configuration is missing in Devicetree for NXP MCX C series.
Add lptmr, rtc and pit configuration to Devicetree.
Signed-off-by: Michal Smola <michal.smola@nxp.com>
Notifying users that the supplied timeout is being ignored is worthy of
a higher log level than debug. Any such usage should be changed at the
application level.
Signed-off-by: Jordan Yates <jordan@embeint.com>
