In order to bring consistency in-tree, migrate all drivers to the new
prefix <zephyr/...>. Note that the conversion has been scripted, refer
to #45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Stop using redundant DEV_DATA/DEV_CFG macros and use dev->data and
dev->config instead.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Now that we generate a header that extern's all possible devicetree
based device struct we can remove DEVICE_DT_DECLARE and
DEVICE_DT_INST_DECLARE as they aren't needed anymore.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert watchdog drivers to use new DT variants of the DEVICE APIs.
DEVICE_AND_API_INIT -> DEVICE_DT_DEFINE
DEVICE_GET -> DEVICE_DT_GET
DEVICE_DECLARE -> DEVICE_DT_INST_DECLARE
etc..
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.
A coccinelle rule is used for this:
@r_const_dev_1
disable optional_qualifier
@
@@
-struct device *
+const struct device *
@r_const_dev_2
disable optional_qualifier
@
@@
-struct device * const
+const struct device *
Fixes#27399
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Replace individual device instance definitions with the macro that
expands to the equivalent change.
F='struct device DEVICE_NAME_GET'
git grep -l "$F" \
| xargs sed -i -r \
-e "s@$F"'\(([^)]*)\);@DEVICE_DECLARE(\1);@'
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Convert older DT_INST_ macro use in atmel sam drivers to the new
include/devicetree.h DT_INST macro APIs.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
move watchdog.h to drivers/watchdog.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
CONFIG_WDT_SAM_DISABLE_AT_BOOT was removed in commit 2e01e86bdc
("drivers: watchdog: wdt_sam: use the generic disable option"), but some
comments still talked about it. Replace it with
CONFIG_WDT_DISABLE_AT_BOOT.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Use the generic option WDT_DISABLE_AT_BOOT instead of the SAM specific
one WDT_SAM_DISABLE_AT_BOOT (note the generic one has been introduced
after the SAM one).
This also have the consequence of changing the default value for yes to
no, fixing the watchdog tests.
Fixes#13290
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The majority of bits where already in place, but some minor support
get the driver name from DTS was needed. Now we select HAS_DTS_WDT
for the driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
These changes were obtained by running a script created by
Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following
specification:
1. Read the contents of all dts_fixup.h files in Zephyr
2. Check the left-hand side of the #define macros (i.e. the X in
#define X Y)
3. Check if that name is also the name of a Kconfig option
3.a If it is, then do nothing
3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it
has neither of these two prefixes
4. Replace the use of the changed #define in the code itself
(.c, .h, .ld)
Additionally, some tweaks had to be added to this script to catch some
of the macros used in the code in a parameterized form, e.g.:
- CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS
- CONFIG_UART_##idx##_TX_PIN
- I2C_SBCON_##_num##_BASE_ADDR
and to prevent adding DT_ prefix to the following symbols:
- FLASH_START
- FLASH_SIZE
- SRAM_START
- SRAM_SIZE
- _ROM_ADDR
- _ROM_SIZE
- _RAM_ADDR
- _RAM_SIZE
which are surprisingly also defined in some dts_fixup.h files.
Finally, some manual corrections had to be done as well:
- name##_IRQ -> DT_##name##_IRQ in uart_stm32.c
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Adding watchdog driver for sam SoC. The current implemntation just
diables the watchdog on device boot.
This PR adds the following support for SAM3X, SAM4S and SAME70
1. Activate processor reset
2. Activate all reset
3. Generate interrupt on watchdog timer expiration.
Signed-off-by: Subramanian Meenakshi Sundaram <subbu147@gmail.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Migrate from `SYS_LOG` to `LOG` logging mechanism.
Signed-off-by: Olivier Martin <olivier.martin@proglove.de>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Each driver seemed to use their own Kconfig option to set the name for
their drivers. This makes writing example/test code difficult as each
one of them will have to special case for each of the supported
platforms.
Use a consistent CONFIG_WDT_0_NAME option in all drivers.
Fixes#8094.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
New API enables setting watchdog timeout in the unit of microseconds.
It is possible to configure watchdog timer behavior in CPU sleep state
as well as when it is halted by the debugger.
It supports watchdogs with multiple reload channels.
Jira: ZEP-2564
Signed-off-by: Michał Kruszewski <michal.kruszewski@nordicsemi.no>
Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
Basic Watchdog driver for Atmel SAM family MCUs. Currently only
disabling the watchdog is supported.
Tested on Atmel SAMV71 Xplained Ultra Evaluation Kit.
Origin: Original
Jira: ZEP-1684
Change-Id: I8f717c7f53aa290c944b7935e0570c2a6f53956e
Signed-off-by: Souvik K Chakravarty <souvik.k.chakravarty@intel.com>
