Convert NXP SWT watchdog driver to a native driver and extend the
SWT supported functionalities and configuration options.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
The CMSDK watchdog hardware only supports a single timeout channel.
Return the documented error if more than one timeout is requested to be
installed.
Signed-off-by: Jordan Yates <jordan@embeint.com>
The previous calculation was multiplying the timeout in milliseconds
by the clock frequency, giving a cycle count 1000x larger than it should
be.
Fix the calculation and rename `reload_s` to `reload_cycles`, as the
cycle count is what this actually contains.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Remove the reset vector setting from driver layer,
the reset vector is more suitable to be set at the board layer.
Signed-off-by: Kevin Wang <kevinwang821020@google.com>
Don't zero initialise the static data structure, as statics are
explicitly initialised to 0 per the C standard, and checkpatch normally
complains about the pattern.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Return the documented error if `wdt_install_timeout` is called after
`wdt_setup`, instead of triggering the state assertion inside of
`nrfx_wdt_channel_alloc`.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Return an error code if `wdt_feed` is called before `wdt_setup`, instead
of triggering the state assertion inside of `nrfx_wdt_channel_feed`.
Signed-off-by: Jordan Yates <jordan@embeint.com>
This is part of a series to move memory management functions
away from the z_ namespace and into its own namespace. Also
make documentation available via doxygen.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This WDT is responsible for monitoring the external
32.728 Hz crystal connected to pins XTAL_32K_P and
XTAL_32K_N. If an oscillation failure is detected
the hardware automatically switch to RTC_RC_SLOW
clock source and triggers an interrupt.
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
Namespaced the generated headers with `zephyr` to prevent
potential conflict with other headers.
Introduce a temporary Kconfig `LEGACY_GENERATED_INCLUDE_PATH`
that is enabled by default. This allows the developers to
continue the use of the old include paths for the time being
until it is deprecated and eventually removed. The Kconfig will
generate a build-time warning message, similar to the
`CONFIG_TIMER_RANDOM_GENERATOR`.
Updated the includes path of in-tree sources accordingly.
Most of the changes here are scripted, check the PR for more
info.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Introduce a hidden Kconfig option named HAS_WDT_DISABLE_AT_BOOT and
allow users to enable WDT_DISABLE_AT_BOOT only when that hidden option
is selected by a watchdog driver, i.e. disabling at boot is supported.
Select this new hidden option for all existing watchdog drivers that
refer to WDT_DISABLE_AT_BOOT.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
In the current driver, the longest time of the watchdog timeout is ~8
seconds because the pre-scalar is fixed at 32 (WDCP=5). This commit
removes this limitation by dynamically calculating the pre-scalar
according to the watchdog timeout setting from the API.
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
Signed-off-by: Tom Chang <CHChang19@nuvoton.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>
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>
Align driver implementation to the watchdog driver API.
https://docs.zephyrproject.org/latest/hardware/peripherals/watchdog.html
int wdt_disable(const struct device *dev)
shall return:
0 – If successful.
-EFAULT – If watchdog instance is not enabled.
-EPERM – If watchdog can not be disabled directly by application code.
-errno – In case of any other failure.
Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
The expression (options & WDT_OPT_PAUSE_IN_SLEEP) is duplicated. Fix it
by replacing the second one with (options &WDT_OPT_PAUSE_HALTED_BY_DBG).
Signed-off-by: YunZe Li <yzli.cs@realtek.com>
A Bug in the watchdog driver code allows an unconfigured
WDT timer channel to be feed.
The first configured WDT timer channel has an id of zero.
At this point, data->m_allocated_channels is equal to one.
The condition of the if statement is invalid and allows
channel one to be feed.
Change the test condition from greater to greater-or-equal.
Add check if channel id is less than zero.
Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
soc\riscv\andes_v5\ae350\soc.h was empty and deleted,so revise
wdt_andes_atcwdt200.c to resolve
'fatal error: soc.h: No such file or directory'.
Signed-off-by: cyliang tw <cyliang@nuvoton.com>
Updated API version enables multi-instance GPIOTE driver.
Additionally obsolete symbol that was used to specify
API version in the past was removed.
Affected drivers have been adjusted and appropriate changes
in affected files have been made.
Signed-off-by: Jakub Zymelka <jakub.zymelka@nordicsemi.no>
Changed how to get xtal frequency for Raspberry Pi Pico
Signed-off-by: Andrei-Edward Popa <andrei.popa105@yahoo.com>
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
This will allow to init watchdog on HW's supporting different
number of cpus and watchdogs based on runtime arch_num_cpus
Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com>
specific to platform, watchdog reset line can be connected either to
CPU, SOC or none of the entity. These resets cannot be configured from the
application. So added a warning message when application configures this
option
Signed-off-by: Balsundar Ponnusamy <balsundar.ponnusamy@intel.com>
added support for watchdog enable/disable at boot
Pausing watchdog timer when CPU is halted by the debugger and
pausing watchdog timer when CPU is in sleep state is not
configurable through application, so added warning log with return success
Signed-off-by: Balsundar Ponnusamy <balsundar.ponnusamy@intel.com>
clearing interrupt flag will not assert the system reset as per IP spec,
so interrupt flag should not be cleared in isr
use #if macro check directly with DT_ANY_INST_HAS_PROP_STATUS_OKAY for
interrupt
Signed-off-by: Balsundar Ponnusamy <balsundar.ponnusamy@intel.com>
mmu enabled platform needs mapping of physical address ranges to
the virtual address at runtime. So using DEVICE_MMIO_* helper macros to
map physical csr address space to RAM runtime if MMU is enabled
Signed-off-by: Balsundar Ponnusamy <balsundar.ponnusamy@intel.com>
Do not enable subsystem/driver shell modules by default and stop abusing
CONFIG_SHELL_MINIMAL, which is internal to the shell subsystem, to decide
when to enable a driver shell.
The list of shell modules has grown considerably through the
years. Enabling CONFIG_SHELL for doing e.g. an interactive debug session
leads to a large number of shell modules also being enabled unless
explicitly disabled, which again leads to non-negligible increases in
RAM/ROM usage.
This commit attempts to establish a policy of subsystem/driver shell
modules being disabled by default, requiring the user/application to
explicitly enable only those needed.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
nRF5340 SoC has `TASK_STOP` this patch implements disabling
watchdog for that SoC and enables allowing WDT to STOP in WDT setup.
Signed-off-by: Adam Wojasinski <adam.wojasinski@nordicsemi.no>
The field config of `nrfx_wdt_config_t` type is redundant in device
config structure. Instead of that local variable is used in the setup
function.
Signed-off-by: Adam Wojasinski <adam.wojasinski@nordicsemi.no>
This reverts commit 415b6fc945.
This does not even compile as it attempts to do assignment to a read-only
object (config->config.behaviour).
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
nRF5340 SoC has `TASK_STOP` this patch implements disabling
watchdog for that SoC.
Changed body of `wdt_nrf_setup()` to utilize `nrfx_wdt_reconfigure()`
driver API.
Signed-off-by: Adam Wojasinski <adam.wojasinski@nordicsemi.no>
At present, many of the NXP S32 shim drivers do not make use of
devicetree instance-based macros because the NXP S32 HAL relies on an
index-based approach, requiring knowledge of the peripheral instance
index during both compilation and runtime, and this index might not
align with the devicetree instance index.
The proposed solution in this patch eliminates this limitation by
determining the peripheral instance index during compilation
through macrobatics and defining the driver's ISR within the shim
driver itself.
Note that for some peripheral instances is needed to redefine the
HAL macros of the peripheral base address, since the naming is not
uniform for all instances.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
One of the ARM architure files, defined since long ago
CONCAT having the exact same purpose as Zephyr's _CONCAT.
Unfortunately this header is included almost always
and the macro defined in all ARM based platforms,
which seems to have lead to many uses of this macro
instead of _CONCAT.
Fix it by using _CONCAT instead.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
