replace LL_RCC_GetFDCANClockFreq, remove
stm32_ll_rcc.h include and
use_stm32_ll_rcc from kconfig.
Signed-off-by: Khaoula Bidani <khaoula.bidani-ext@st.com>
There are function mismatches for MAX32650. Because of that, created a
wrap version of the function to handle these differences.
Signed-off-by: Furkan Akkiz <hasanfurkan.akkiz@analog.com>
TX status macro is different for MAX32650 SoC.
The common macro is added to the hal.
This commit changes the tx status macro with
the common one.
Signed-off-by: Yasin Ustuner <Yasin.Ustuner@analog.com>
On STM32N6, the register holding the data is 32 bits and DMA must operate
in word transfer to work properly. So we change the type of the buffer in
which we store the ADC data from uint16_t to uint32_t for N6.
Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
This driver includes pin-muxing functions and requires to have
CONFIG_PINCTRL enabled. Automatically set this config when this
driver is enabled.
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
The current implementation requires SoCs/Boards to manualy instantiate
the preripherals and initilize them.
The change lets Zephyr rely on the device tree setup to instantiate &
initialize the relevant gpio peripheral.
Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>
The Xen extends domain grant tables every time domain requests gnttab
basing on gnttab idx. If idx > xen_current_max_gnttab_idx the Xen extends
grant table so that idx <= xen_current_max_gnttab_idx. The growing grant
tables on every hypercall is a bit costly operation and it also results in
the bunch of log messages:
(XEN) xen-source/xen/common/grant_table.c:1909:d0v0 Expanding d0 \
grant table from 1 to 2 frames
This patch changes gnttab processing from gnttab max_idx to low_idx, so the
first hypercall has the largest index, ensuring that the grant table will
grow only once. It also reduces number of log messages.
Signed-off-by: Grygorii Strashko <grygorii_strashko@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Initially this driver was a port from mini-os. Michal Orzel
(@orzelmichal) pointed that it contains incorrect grant table
initialization sequence and redundant calls. Driver mapped grant table
frames via loop of XENMEM_add_to_physmap calls and then tried to do the
same but via GNTTABOP_setup_table operation. After completion of latter
it did not even use provided frames list. This did not cause any major
issues, since XENMEM_add_to_physmap correctly map gnttab frames that
were used.
Remove redundant GNTTABOP_setup_table call from grant table driver to
clean up its initialization sequence.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Xen allocates a region that should be used as a place for grant table
mapping and passes it via the device tree. By design, this region may
be quite large (up to 4096+ frames/pages), but the number of frames is
usually limited by the max_grant_frames domain parameter (usually 32 or
64).
Linux maps these frames on demand and when reaches mentioned limit
it just stops expanding. At the same time, previous implementation of
Zephyr gnttab driver calculated the number of grant frames by dividing
whole region by page size and tried to map it during init. If the
region specified in the device tree was larger than the
max_grant_frames set by Xen, it would fail on ASSERT, since Xen would
return an error.
To address these issues CONFIG_NR_GRANT_FRAMES was introduced. It
allows to limit size of grant table and map only required number of
pages. Additionally, a check for max_grant_frames Xen limit was
introduced to initialization - if this value will be less than
CONFIG_NR_GRANT_FRAMES, k_panic() will be called.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Grant references are allocated via simple O(1) allocator - idx of first
free gref is always stored in the "0" list entry (e.g. list[0] == "A").
Next free gref (e.g. B) will be stored inside list entry with the index
of previous (list[A] == B) and so on. This allows to find free gref
instantly if available. However, current implementation allows a user
to perform a double-free of some taken grefs since it doesn't store any
information about entries being currently claimed. This may cause
gref_list to break.
Add GNTTAB_GREF_USED value and mark all taken grefs with it to prevent
double free in put_grant_entry().
These changes also required updates for allocator and semaphore init
sequences, since we can not use put_free_entry() during driver
initialization anymore.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Previously the driver's 'gnttab_unmap_refs()' signature used incorrect
struct - the same one that is used for mapping. Since 'host_addr'
membber, that is used to point to required frame is first in both
structures it somehow worked.
Fix mistake and use 'struct gnttab_unmap_grant_ref' for grant frames
unmapping hypercalls.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
First commit to add support for USBFS module on Renesas RA
- Remove renesas,ra-usb binding
- Add 2 new binding for Renesas RA USBFS and USBHS
- Remove unused interrupts of USBHS
Signed-off-by: The Nguyen <the.nguyen.yf@renesas.com>
Implement the `gpio_get_config`
N.b. adding this API results in a new test failure in
`test_gpio_config_trigger`. This suggests that there is some kind of
dependency between this and the now-enabled `pin_get_config` test cases.
Note that this adds a read-only API, it is unlikely to be the cause of
the failure.
Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
Reorder gpio_rpi_configure to disable input buffers when not in use.
gpio_rpi_get_config can then determine whether a pin is configured as an
input without requiring additional state variables, as well as reducing
input leakage current.
Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
Out of reset the pads are input enabled, output disabled. Disconnect the
pad's input and output buffers, as well as any pullups. This can reduce
input leakage current.
Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
Add mcxw ieee802154 driver
Fix compliance errors for added files.
Update function names to snake_case style.
Signed-off-by: Andrei Menzopol <andrei.menzopol@nxp.com>
This PR adds support for Maxim Integrated
DS1337 RTC chip.
Supported functionalities:
* Alarm interrupt (both alarms trigger INTA pin)
* Time setting/reading
* Both alarms setting/reading
* SQW frequency configuration
Tested on nRF52833-DK using rtc_api test set.
Signed-off-by: Marcin Lyda <elektromarcin@gmail.com>
This Introduces a driver for the i2c interface of Phosense XBR818.
XBR818 is a 10.525Ghz Radar chip with builtin detection algorithm.
Signed-off-by: Camille BAUD <mail@massdriver.space>
Added new Kconfig option set that allows the user to control the
presence of the following optional characteristics:
- Manufacturer Name String
- Model Number String
Depreacted the old configuration that can be deleted in the future
Zephyr releases.
Signed-off-by: Kamil Piszczek <Kamil.Piszczek@nordicsemi.no>
The current code assumes (especially in the lp50xx_set_color function)
that the number of LED colors defined in DT is not greater than 3. But
since this is not checked, then this is not necessarily the case...
This patch consolidates the initialization of the lp50xx LED driver by
checking the number of colors for each LED found in DT.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Honor Kconfig option `BT_CTLR_TX_PWR_ANTENNA` for limiting the maximum TX
power. The default value for this option is 0 dBm, which means that after
this change the actual TX power is likely lower than before, unless
increased by this option.
Signed-off-by: Kalle Kietäväinen <kalle.kietavainen@silabs.com>
Added the test configuration for nRF54L20 for the following tests:
- adc_api
- adc_error_cases
Signed-off-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>
Some flash devices enable entering the 4-byte address mode
by setting BIT(7) in a special register via a write instruction 0x17.
The support for this method is indicated in BIT(3) of
Enter 4-Byte Addressing byte in 16th DWORD of the JEDEC Basic
Flash Parameter Table.
Infineon's S25FL512S is an example flash device with this feature.
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
This driver triggers the TURN_ON and TURN_OFF actions for certain
power states. These power states are specified via device tree.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
There were some compilation errors caused by unused functions.
Add proper #ifdef statements not to include unused functions.
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
Add Clock Control driver support for Renesas RZ/G3S
Signed-off-by: Tien Nguyen <tien.nguyen.zg@renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
In the current implementation, when `gpio_ra_pin_interrupt_configure`
is executed, the existing settings made by `gpio_ra_pin_configure`
are erased.
A read-modify-write method will be used to preserve the settings.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Building with clang warns:
drivers/sensor/st/ism330dhcx/ism330dhcx.c:107:19: error: unused function
'ism330dhcx_reboot' [-Werror,-Wunused-function]
static inline int ism330dhcx_reboot(const struct device *dev)
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Building with clang warns:
drivers/dma/dma_emul.c:73:20: error: unused function
'dma_emul_xfer_is_error_status' [-Werror,-Wunused-function]
static inline bool dma_emul_xfer_is_error_status(int status)
^
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
When using the interrupt UART API, it is expected that the driver will
call the callback function repeatedly while TX interrupt is enabled.
However that is not necessarily the case with the FIFO is enabled.
If the application calls uart_fifo_fill() each time with only one byte
of data, the TX interrupt will never trigger. This is because the 1/8 TX
interrupt trigger threshold is never reached. For this reason, the
callback function should be called multiple times from software as
needed.
Fixeszephyrproject-rtos/zephyr#85479
Signed-off-by: Xudong Zheng <7pkvm5aw@slicealias.com>
