If CONFIG_SPI_STATS is enabled, the device state for all SPI controller
drivers must contain the SPI stats. This space is allocated by calling
Z_SPI_INIT_FN as part of the device definition; this is done automatically
when using SPI_DEVICE_DT_DEFINE instead of DEVICE_DT_DEFINE. If space for
statistics is not properly allocated but CONFIG_SPI_STATS is enabled, an
unexpected write to memory outside of the stats region may occur on a SPI
transfer. This commit uses SPI_DEVICE_DT_DEFINE or
SPI_DEVICE_DT_INST_DEFINE for all in-tree SPI controller drivers.
Signed-off-by: Dane Wagner <dane.wagner@gmail.com>
-Update formatting and contents of index.rst for cy8ckit_062s4
-Update formatting and contents of index.rst for cy8ckit_064s0s2_4343w
-Update formatting and contents of index.rst for cy8cproto_062_4343w
-Update formatting and contents of index.rst for cy8cproto_063_ble
-Update formatting and contents of index.rst for xmc45_relax_kit
-Update formatting and contents of index.rst for xmc47_relax_kit
-Change all instances of "PSoC" to "PSOC" for infineon platforms
Signed-off-by: McAtee Maxwell <maxwell.mcatee@infineon.com>
Remove address-of operator ('&') when assigning `init_fn`
function pointer in `DEVICE_DT_INST_DEFINE` macro.
This change aims to maintain consistency among the drivers in
`drivers/spi`, ensuring that all function pointer assignments
follow the same pattern.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
The commit 4c20403629 updated the
`spi_psoc6_transceive` function signature but forgot to update its
usages.
This commit updates the `spi_psoc6_transceive` function invocations
to properly provide the callback and user data parameters.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Adds a new spi_transcieve_cb API which enables asynchronous
SPI transactions with callback notification.
The exist spi_transcieve_async API remains and uses the new
spi_transcieve_cb API to provide a k_poll_signal notifier.
The driver API changes to provide a callback and userdata
parameter to async transcieve. All drivers in the tree
have been updated to the change.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
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>
In case when we have multiple devices connected to the
one SPI interface the initial state of CS gpios after
MCU reset is floating and it might be low that prevents us from
communicating between particular devices. Fix that by
initializing all provided cs gpios and setting them as inactive.
Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
