Add support for the TI TPS382x series. The IC has an input pin which
should be toggled by the processor and a output pin which should be
connected to the RESET input of the processor. The timeout is not
configurable.
This device can be used by devices which does not have any internal
hardware watchdog device.
Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
This patch adds watchdog driver for Renesas Smartbond SOCs.
Co-authored-by: Jerzy Kasenberg <jerzy.kasenberg@codecoup.pl>
Signed-off-by: Ben Lauret <ben.lauret.wm@renesas.com>
New Zephyr WDT driver for TI CC13xx/CC26xx family.
Supports interrupts & MCU soft reset on timeout.
Signed-off-by: Stancu Florin <niflostancu@gmail.com>
This adds basic support for the watchdog timer on the RP2040 MCU and
Raspberry Pi Pico development board
Signed-off-by: Jamie McCrae <spam@helper3000.net>
Added watchdog implementation which is using counter device
to implement watchdog driver API. Watchdog timeout is called from
counter interrupt context. Some counter implementations support
using ZLI interrupt level which can be use here as well. Watchdog
like this can be used along hardware watchdog to cover for its
limitations, i.e. Nordic watchdog resets unconditionally after
62uS after triggering watchdog interrupt. It is not enough time
to dump logging data.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Instead of putting object files inside libzephyr.a,
simply build a separate static library as most other
driver types are doing this already.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
In npcx7 series, the Timer and Watchdog module (TWD) generates the
clocks and interrupts used for timing periodic functions in the system.
It also provides watchdog reset signal generation in response to a
failure detection.
The CL also includes:
— Add npcx watchdog device tree declarations.
— Zephyr watchdog api implementation.
— Add Watchdog definitions for npcx7 series in
tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c for
supporting test suites.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
Watchdog type is found on e.g. Pearl/Jade Gecko, often
more than 1 is present.
Driver supports timeout and (minimum) window configuration
and reset or timeout interrupt support for now.
Signed-off-by: Oane Kingma <o.kingma@interay.com>
A directive to compile the system call handlers for the
watchdog subsystem was omitted from CMakeLists.txt, causing
the handlers not to be compiled and some issues in the C
file undetected.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Such watchdog timer is found on mec1501.
It comes with a support of dbg stall feature and interrupt support.
It does not support multistaging.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Basically, all driver file names should start with the driver type as
prefix: wdt_ in case of watchdogs here, and not something custom like
wdog_.
For clarity, wdog_ prefix could be changed to wdt_ in the source code
also but that's a detail and will not be addressed here.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Basically, all driver file names should start with the driver type as
prefix: wdt_ in case of watchdogs here.
Maybe 'iwdg' keyword could be removed entirely, and also in function
names. However that is not the scope of this patch.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier. Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.
By default all files without license information are under the default
license of Zephyr, which is Apache version 2.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
