The Ambiq MSPI controller is implemented using the MSPI bus API.
The hardware supports up to 48MHz octal SDR with XIP, scrambling and
hardware command queue features.
Signed-off-by: Swift Tian <swift.tian@ambiq.com>
Add bus emulator support for MSPI and the MSPI controller emulator.
The mspi_emul.c not only serves as an emulator but also provides an
example implementation of the MSPI API. It does not actually do anything
other than validating parameters and forwarding transceive request back
to the device driver emulators.
Signed-off-by: Swift Tian <swift.tian@ambiq.com>
The MSPI(multi-bit SPI) is provided as a generic API to accommodate
advanced SPI peripherals and devices that typically require command,
address and data phases, and multiple signal lines during these phases.
While the API supports advanced features such as XIP eXecute In Place
and scrambling, it is also compatible with generic SPI.
Signed-off-by: Swift Tian <swift.tian@ambiq.com>
Fix to properly allocate IRQs for interrupt sources over 60.
It also screens out non-allocatable IRQs used by the CPU.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
Changes to bring support for esp32c6 SoC.
- clock control
- gpio
- pinctrl
- serial
- timer
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
Removed `sdmmc_sdhc.`h header file from `drivers/disk` and updated
`CODEOWNERS` to reflect this.
At the point of pull-request, there are no references to this file
in the `codebase`, indicating it is no longer needed.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Add SENSOR_ATTR_ALERT and SENSOR_ATTR_HYSTERESIS attributes support.
The code is heavily inspired by the one for lm77 sensor.
Signed-off-by: Benjamin Lemouzy <blemouzy@centralp.fr>
Convert galaxycore GC9X01 to MIPI DBI API. In tree boards and tests
using this display have also had their devicetrees updated to use the
new MIPI DBI SPI emulated device.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
When both MCUBoot and application run, systimer is initialized twice.
As a consequence, application freezes as systimer new initialization
conflicts with previous.
This PR adds the systimer clock disable function, that shall be called
before mcuboot jump to application, making sure it will
work as expected.
Fixes#74189
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This commit refactors the SSP driver to support the Intel ACE30 PTL
platform. The changes include:
- Adding new structures ssp_rx_dir and ssp_tx_dir to hold the TDM
slot configuration for RX and TX directions
- Adjusting the dai_ssp_set_config_blob functions to work with
the new TDM slot configuration.
Signed-off-by: Damian Nikodem <damian.nikodem@intel.com>
Add a driver for the National/TI LM95234 Quad Remote Diode and Local
Temperature Sensor with SMBus Interface and TruTherm Technology.
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Convert UC81XX display to use MIPI DBI API, as this display uses a SPI
3/4 wire bus. In tree shields using this driver have also had their
devicetrees updated to use the new MIPI DBI SPI driver
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Implement suspend and resume, just stop and restart the timer that kicks
the main thread update cycles.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Adding MMIO mapping support in ENET module driver before MDIO, MAC
and PTP drivers initialization, so that they can reuse this mapping.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
The integer return of sensor_submit should be void as the call is
asynchronous and the response is meant to be delivered using RTIO APIs
signaling that the submission completed with error or success.
Change the function signature to void and fix all uses of the submit
API, fixing some bugs in the process.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
These headers have been deprecated for > 2 full releases,
let's remove them to keep them out of v3.7.0 LTS.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Add support to select the nCS line for XSPI from the device tree.
Disable the nCS override.
This setting only works with series that have an XSPIM (so not H5)
Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
Simple cosmetic change to convert all the source commands
to rsource so that includes are relative to driver/serial.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The RGMII specifies output TXC/RXC and TXD/RXD without any clock skew.
Need to add skew on clock line to make sure the other side sample
right data. This can also be done in PCB traces.
This patch is to enable RGMII TX/RX delay to ensure timing.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Hardcode the lookup table for SWDP requests.
This is an optimization to save some space.
Documentation was added to understand the values.
Signed-off-by: Maximilian Deubel <maximilian.deubel@nordicsemi.no>
Add API to read count bits from SWDIO into data LSB first.
Signed-off-by: Maximilian Deubel <maximilian.deubel@nordicsemi.no>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Move low-level GPIO functions to a separate file and use GPIO driver
API if low-level GPIO support is not available for the platform.
Allows alternative pin configuration using only two pins, clk and dio.
Improve binding description.
Signed-off-by: Maximilian Deubel <maximilian.deubel@nordicsemi.no>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add Serial Wire Debug Port interface driver API and bit-bang driver.
The driver requires a simple Hardware Interface Circuits (HICs),
where signals CLK, DOUT, DIN, ENn, OE_ENn, RESETn
are connected to board GPIOs and buffered signals SWD_CLK and SWD_DIO
to the target.
Signal OE_ENn controls the direction of the Serial Wire (SWD_DIO),
ENn the buffers SWD_CLK possibly others and enables/disables HIC.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add the support of the stm32h7rs serie to the flash stm32h7 driver
Remap Flash registers to the stm32h7rs serie.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Introduce the stm32h7RS serie to the ADC driver,
based on the stm32h7: two ADC 12 resolution
For stm32h7rs ADC calibration, the
LL_ADC_SetCalibrationFactor is not used.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
LPC GPIO binding was wrong in that the reg address
on the simple soc bus was given as an index of the gpio ports
within a gpio controller. Fix this by putting the GPIO node
on the simple bus as a single node with the correct base address,
and make the ports children of this node.
Change the driver to get the port number from the reg address
instead of a custom property, and get base address from DT instead
of the SDK macro definition.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
The stm32 flash driver returns success even though
writing failed when instruction cache was enabled.
Fix by not overriding error code when re-enabling
instruction cache.
Signed-off-by: Riku Karjalainen <riku.karjalainen@vaisala.com>
The reason is that this driver needs to call the function
'irq_connect_dynamic()' which is implemented with DYNAMIC_INTERRUPTS.
Signed-off-by: Dong Wang <dong.d.wang@intel.com>
TI Dual-Mode timer is used as the arch timer for systick on J721E R5
cores. Add DM Timer for systick timer support.
Signed-off-by: Prashanth S <slpp95prashanth@yahoo.com>
Signed-off-by: Andrew Davis <afd@ti.com>
- If status == PROP_ERROR_RXBUF, that means rx buffer head is not empty.
In case of this, RF_EventRxEntryDone is never triggered and thus we
enter an infinite loop of nothing happening. Due to this, TCP socket
times out.
- To fix this, we need to free rx buffer current head. However, it seems
better to free all the elements that are already finished instead of
just head.
- Before 128354ae17, the buffer was reset
every time drv_rx_start was called. However, that also seems wrong for
a ring buffer. So I am freeing the finished buffers instead.
- Tested on Beagleconnect Freedom.
- Fixes https://github.com/zephyrproject-rtos/zephyr/issues/71191
Signed-off-by: Ayush Singh <ayushdevel1325@gmail.com>
This commit should deal with adding support
for asynchronous operations. It also adds
support for DMA acceleration via a Kconfig
variable (enaled by default as DMA should
be considered scales faster than the
interrupt-driven approach).
Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
