The old CLK is can't link all hardware clock cell in system that the
API of layout such as 'set_parent' can't work as expected.
Some hareware clock cell need some flags to prevent some dangerous behaviors, eg:
When a clock cell is link to the PMU, the SoC will power-down if the cell is
disable.
The new CLK can do it, and make the CLK drivers implemented easier from
TRM/DataSheet.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
Hardware spinlock modules provide hardware assistance for
synchronization and mutual exclusion between heterogeneous processors
and those not operating under a single, shared operating system.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [DM][MISC] Make Kconfig(ADC/PWM) import for DM
* [Driver][MISC][ADC] Fixup ADC
1. Fixup error no.
2. Fixup type of control for args.
3. Fixup value no init.
* [Driver][MISC][PWM] Enable `rt_pwm_get` API
Signed-off-by: GuEe-GUI <2991707448@qq.com>
1. Add get id match data API.
2. Set I2C device name default before adding to bus.
3. Add Kconfig import for DM.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
1. Fixup RT_DIV_ROUND_DOWN_ULL and RT_DIV_ROUND_UP_ULL, rt_do_div.
2. Support RT_DIV_ROUND_CLOSEST_ULL.
3. Make new DIV API.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* Append WT attribute.
* Change the API with pool size only.
* Add address mask for DMA
* Change DMA lock to mutex
* Add pause callback for DMA engine driver
* Add DMA Engine test
* Add ARM PL330 DMA Engine driver
Setting the send status flag `sndchange` after calling the can->ops->sendmsg function
could lead to a race condition if a transmission timeout occurs, resulting in incorrect state handling.
This patch moves the operation of setting the `sndchange` flag to before the call to can->ops->sendmsg.
This ensures that the mailbox's status is correctly marked as "sending" before the hardware begins transmission,
making the driver's state management more robust and reliable, especially in handling exceptions like timeouts.
Additionally, new macros for CAN filter modes have been added in dev_can.h.
* doxygen: remove @return command if function return void
When doxygen is upgraded to v1.9.8 (on ubuntu 24.04), doxygen
reports: "doxygen error: found documented return type for xxx
that does not return anything" for those functions which return
void but declare "@return" in doxygen comment.
Solution: remove "@return" for those cases, and update
guide document for how to write doxgen comment for functions.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
* doxygen: fixed a minor typo for uart doc
This error is found when building with doxygen 1.9.8, but not
detecetd on 1.9.1.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
The names and number of macro parameters in doxygen comments
must match the actual macro definition; otherwise, a warning
will be generated.
Our goal is to eliminate all warnings.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
- Added support for non-blocking mode CAN message sending, including software ring buffer management and dynamic memory allocation options.
- Improved related comments and error handling.
- Updated example code to demonstrate the usage of both blocking and non-blocking sending modes, and corrected some structure field naming and macro definitions.
Problen:
Duplicated definition of group_clk in clk.c and clk.h.
Solution:
Delete the definition in clk.c and keep only the definition
in clk.h.
Also change the name of group_clk to group_driver_clock to
conform to the naming convention of other driver groups.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
The originally defined "group_Drivers" should actually
be part of the device-driver component, so
"group_Drivers" is renamed to "group_device_driver".
In this way, the original "group_Device" and
"group_Drivers" are merged into "group_device_driver".
Adjusted the writing method of doxygen comments in the
driver code to be unified as follows:
```c
* @defgroup group_XXX XXX
* @brief xxxxxx
* @ingroup group_device_driver
```
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Added comments for data structure and rt_audio_ops in dev_audio.h.
Enriched comments for macro group. Moved and renamed folder audio.
Signed-off-by: 1078249029 <1078249029@qq.com>
* doxygen: add prefix for groups
Add "group_" prefix to doxygen group names. This makes
it easier to grep with group name later.
This patch only modifies the groups defined in the pathes
of INPUT of documentation/Doxyfile:
INPUT = . \
../src \
../include \
../components/finsh \
../components/drivers/include/drivers \
../components/drivers/clk \
../components/dfs/dfs_v2/src \
../components/dfs/dfs_v2/include
Other groups are not touched.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
* ci: fixed error report when run file_check.py
Such as:
- "please delete extra space at the end of this line."
- "the RT-Thread error code should return negative value. e.g. return
-RT_ERROR"
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
---------
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Make a max CS pin value (16) for SPI, that will not
alloc `*cs_pins` by malloc, because drivers call
`rt_device_unregister` may not free item.
Fixup the QSPI init configure member in DM mode.
Make SoC Kconfig import easy.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
