Application can query information about a control given the control id,
the framework fill the rest of the structure. Application can also
enumerate all kinds of device's supported controls by iterating with
VIDEO_CTRL_FLAG_NEXT_CTRL on the same API.
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
Implement the video control framework with the following features:
- Drivers initialize the control with a valid value range at boot which
guides the application developer and the framework. Hence, the video
framework could do all common works for drivers e.g., sanity check.
- Controls need to be cached to memory. Video framework handles
get_ctrl(), drivers don't need to implement this API. It is because
reading control value directly from registers are not only inefficient
but also sometimes impossible, e.g. controls that scatter through
several registers. Only "volatile" control needs to be updated at
runtime.
- Only the devices (e.g., sensors) owning the controls need to
implement set_ctrl(). Other devices of the pipeline do not need to
propagate set_ctrl() and hence, do not need to implement this API
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
Introduce a new video device structure representing a device in a
video pipeline. Each video device embeds a pointer to its "source"
device and other "video" characteristics.
This structure give the video framework an access to all video features
of the device and a hierachical view of the video pipeline that the
device belongs to.
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
The logic of clock initialization for i2c fast mode (FM) and fast
mode plus (FMP) is as follows:
1 compute how many system clock cycles for SCL to be low
2 compute how many system clock cycles for SCL to be high by
subtracting the low duration computed above from the SCL period
3 verify the high duration computed in 2 is larger than a minimum
The bug is that the step 3 for the FMP is compared with the
minimum value for FM, and causes it to fail.
The fix corrects the bug.
Signed-off-by: Hu Dou <hugh.dou@gmail.com>
The flash size is the second part (size) of the first reg value, not the
first part (address) of a nonexistent second reg value.
Based-on-patch-by: Armin Brauns <armin.brauns@embedded-solutions.at>
Signed-off-by: Tim Pambor <tim.pambor@codewrights.de>
This commit adds an option to verify weather the host has read the value
after the wire 3-0 bits have been updated.
Signed-off-by: Tom Chang <CHChang19@nuvoton.com>
Refactored stepper move_to calls and move_by calls.
Now, relative movement required or absolute target position
is calculated and then redirected to move_by or move_to calls
respectively.
Signed-off-by: Dipak Shetty <shetty.dipak@gmx.com>
In I3C v1.0, there was a RSTDAA direct CCC. It is deprecated in I3C v1.1
and later. This adds a CCC helper for it.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
This adds a v1.0 support dts flag for devices. This also makes it so it
doesn't try to send a GETCAPS (GETHDRCAP) ccc if this flag is set and it
doesn't support any HDR modes.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Some instances of DMA (dma0) can use the normal sram to store their
descriptors. In this case, it makes sense to allow the linker to
allocate the memory rather than tweaking the memory layout.
So, if the attribute silabs,sram-region is not defined, use a statically
allocated buffer.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
DMA can be initialized with the other devices. The user only need to the
ensure CONFIG_DMA_INIT_PRIORITY is less than the DMA consumers.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Silabs siwx91x hardware use specific memory areas to store descriptors
for DMA requests. These areas are tightly coupled between the CPU and
the hardware. This helps in reducing the wait cycles.
Until now these addresses was also hard coded in the DT and in the
linker script. This patch leverage the zephyr,memory-region driver to
centralize the information in the DT.
Then, with this new implementation, the memory mapping is easier to
understand for the reader.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
The console can't input when waken up from PM3, as get the wrong
usart_intenset when process PM_DEVICE_ACTION_TURN_ON and the
USART interrupt is not enabled. Only saving usart_intenset after
PM action of PM_DEVICE_ACTION_TURN_OFF can fix this issue.
Signed-off-by: Maochen Wang <maochen.wang@nxp.com>
Replace the manually implemented GPIO-based I2C recovery logic
with Zephyr's i2c_bitbang API.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
I3C can contain a lot of features that may be unused. Add Kconfigs for
enabling controller and/or target code. Choosing just one can reduce
the code size footprint.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Adjusted the VW change check timings:
- Polling time changed from 100 uSec to 1 uSec.
- Timeout value changed from 10 mSec to 1 mSec.
This is to achieve the lowest possible pulse width for SCI VW in S0,
while ensuring that the VW change check is still reliable for S0iX
where SoC may take longer to process upstream events.
Also added -ETIMEDOUT error when failure.
Signed-off-by: Aditya Bhutada <aditya.bhutada@intel.com>
To avoid misconfigurations a comparision has been added which compares the
amount of reported interrupts from the VIM interrupt controller with the
configured number of interrupts via Kconfig.
Signed-off-by: Mika Braunschweig <mika.braunschweig@siemens.com>
On startup the VIM interrupt controller driver had a sys_read32 call with a
bitmask instead of an address. This has been fixed.
Signed-off-by: Mika Braunschweig <mika.braunschweig@siemens.com>
Add support for SPI to cc23x0 SoC. Only controller mode is implemented.
Signed-off-by: Julien Panis <jpanis@baylibre.com>
Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
Replace stall guard retry error log on EAGAIN with enable/disable info log.
Log position, sg result and sg status on each rampstat_work_handler() call.
Treat only negative return values from tmc_spi_write_register() and
tmc_spi_read_register() as an error.
Signed-off-by: Anders Nielsen <anders.nielsen@prevas.dk>
Do not enable CONFIG_NXP_WIFI_SOFTAP_SUPPORT by default as
that should be let for the user to decide whether the AP
mode is compiled or not.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
AXP2101 is MFD device. Zephyr already support the regulator part. This
commit introduces intial support for the charger one.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
Memory allocations in HAL are using data pool. These operations
are in control plane. Add APIs for allocation/free operations on
control pool.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
This patch is used to provide clic(eclic) in 64 bit riscv cpu support,
since in 64 bit riscv cpu, the clic irq table entry is also 64 bit,
so we need to use ld/sd to do irq entry load and store
Signed-off-by: Huaqi Fang <578567190@qq.com>
For the SAI peripheral, the MCLK signal input/output direction is
independent from the TX or RX bit clocks directions (TCR2[BCD] and
RCR2[BCD]). Introduces mclk-output property.
Signed-off-by: Derek Snell <derek.snell@nxp.com>
Adds the support for the STM32MP13 series to the existing STM32
Hardware Information driver.
Note that there is no LL_GetUID_Word<x> functions for the STM32MP13
series. to allow to use HAL_GetUIDw<x> functions create macros to
fill the stm32_uid structure.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
- Removing the unused declaration of 'ret'
in the usb_dc_stm32_init function for STM32N6.
- Ensuring the 'ret' variable is used correctly
in the pinctrl_apply_state function call.
Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <marwa.ibenelhadjmessaoud-ext@st.com>
PM_DEVICE_ISR_SAFE shall not be used when non-asynchronous API is used
because RX is disabled in suspend action and that takes relatively
long time. In case of PM_DEVICE_ISR_SAFE it is done with interrupts
disabled. RX is not used at all if disable-rx property is set and in
that case PM_DEVICE_ISR_SAFE can be used.
Added macro which determines if ISR safe mode can be used.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
-The stm32wba6x has Dual Bank memory. Change the flash driver
to support this OPTion given by presence of the
DUAL_BANK bit (21) in the FLASH_OPTR register.
-Flash erase with 2 banks: Add the control of the BKER
bit of the FLASH_NSCR1 to select BANK1 or 2 of
the internal flash depending
on the page number >127 for BANK2
Signed-off-by: Francois Ramu <francois.ramu@st.com>
The nRF lower levels (`spim_addr_check` and `qspi_addr_check`) do
address alignment validation before sending or receiving data. If the
buffer sizes are not aligned, errors like this are printed to the
console when the interface is powered up.
```
<err> : spim_addr_check : Unaligned address ee0b2 2002b020 1 0 0
<err> : spim_addr_check : Unaligned address eeb3e 2002bb40 1 0 0
<err> : spim_addr_check : Unaligned address ef5ca 2002c660 1 0 0
<err> : spim_addr_check : Unaligned address f0056 2002d180 1 0 0
```
Signed-off-by: Jordan Yates <jordan@embeint.com>
Determine if lpflexcomm wrapped lpi2c by instance and connect
irq differently dependending on that to support platforms with
both flexcomm wrapped and unwrapped lpi2c's.
Applying c1286a8d8d425805fcceb3b872325fb4c439a572 to RTIO version.
Authored-by: Declan Snyder <declan.snyder@nxp.com>
Signed-off-by: Luis Ubieda <luisf@croxel.com>
The Low Power Flexcomm driver manages the interrupt handling
and provides an API to register interrupt callbacks.
Register the NXP LPI2C interrupt handler.
Applying dca6e64c93f26db254089f20225854bb1f8fe9b4 on RTIO-version.
Authored-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Some NXP SoC's have a FlexComm interface that manages the
interrupts.
Applying 482e39ea9556f53adbb7f67d0d0da3d17bbbae90 on RTIO-version.
Authored-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Update the driver to account for variations in the SDK driver
when it uses the instance number instead of the base address.
Applying 49bdcd2ef2fd5c91ab36f08d29e5183df5437843 on RTIO-version.
Co-authored-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Signed-off-by: Luis Ubieda <luisf@croxel.com>
This patch establishes proper handling of RTIO OPs with multiple write
requests in the same transfer (as in: including OP_TRANSACTION flag).
An example of this is captured in test_ram_rtio_write_with_transaction
test). This patch makes that testcase pass for i2c_nrfx_twi_rtio.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
