As noted in PR#63165 checking of result should use comparison to
success value instead of checking if result is negative. It will
allow to check if function returned invalid but positive value.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
These two functions are used together so there is no need for
splitting them into two functions. This commit also makes this
function required to be implemented by the TCPC driver.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
TCPC API functions should be able to inform the caller if the function
is supported and successfully executed. Bool values doesn't allow this
so it is needed to change the type to int.
For is_rx_pending_msg function the return code should conform to
existing error codes, so in case of function being not supported,
the -ENOSYS should be returned. In case of successful execution,
if there is no pending message, the -ENODATA should be returned and
in case of message pending, the value of 0.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Add "chip" subcommand that displays the vendor, product and device
identifiers for all TCPC referenced by USB-C connectors.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Add a new SPI shim driver for Intel SoCs. Builds upon the SEDI bare
metal SPI driver in the hal-intel module.
Co-Authored-By: Kong Li <li.kong@intel.com>
Signed-off-by: Ye Weize <weize.ye@intel.com>
The receive FIFO needs to be drained in a different way depending when it
is done.
- before start
If the RX FIFO is in overflow state then we must read all the entries out
to empty it (it was after all full).
- before stop
The DMA might be already running to read out data. Check the FIFO level
change in one sample time which gives us the needed information to decide
to wait for another loop for the DMA burst to finish, wait for the DMA to
start it's burst (DMA request was asserted) or drain the FIFO directly.
No need to drain the RX fifo at probe time.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Update interface of memc flexspi driver to better handle multiple
devices. Previously, using multiple devices on one FlexSPI bus would
require the user to configure each device to install its command table
(referred to as a LUT table by the driver) at an offset, so that it did
not overlap with other devices on the bus.
This commit changes the interface of the memc flexspi driver to instead
configure the LUT and flash device in one call. This allows the memc
driver to record the port each LUT sequence is used with, so that
future FlexSPI transfer requests can have their LUT offsets adjusted
based on the target port (which will correspond to a target device)
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Check XIP state based on the value of CONFIG_FLASH_BASE_ADDRESS. This
check should be more reliable than the SOC based method currently
used.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Introduces a (currently redundant) buffer length sanity check to prepare
for L2s that support PHYs with PHY payloads > 127 bytes.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
Introduces a (currently redundant) buffer length sanity check to prepare
for L2s that support PHYs with PHY payloads > 127 bytes.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
When LPUART1 is not defined, the driver did not compile even if
any other LPUART was defined. This patch fixes that.
Signed-off-by: Nando Galliard <nando.galliard@protonmail.com>
Updated the Async API allowing the code path
for DMA while Async is enabled. Added common
DMA function that sets up both tx and rx dma
channels.
Signed-off-by: Emilio Benavente <emilio.benavente@nxp.com>
Annotate the calculation with type casts to force
promotion to uint32_t and then cast back down
to uint16_t for the return. This solves the issue
with invalid voltage (mV) values being returned
due to overflow during the conversion from the
register value on the max17048 chip.
Signed-off-by: Martin Calsyn <martin.calsyn@outcomex.com.au>
There is no fallthrough statement or comment so I assume break is
missing.
Fixes build time warning from some tools.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Currently the Kconfig for eth_mcux selects nocache if
HAS_MCUX_CACHE is set. But, for platforms that have a flexspi
cache but not a CPU cache, this is invalid, so clarify this
in the Kconfig definition.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This reverts commit 1c2d326579.
which was limited to CONFIG_UART_ASYNC_API=y case and causing regression
otherwise.
Fixes#63885
Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
Add option for overriding the maximum number of wait loop iterations for
entering/leaving freeze mode. Set the default to 10000 (as opposed to a
default of 1000 used in the HAL).
Fixes: #56171
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
i2c_rcar.c includes soc.h header which doesn't need for this source
and exists not for all boards. soc.h header doesn't exist for rcar-gen3
soc based on arm64 core.
soc.h consists soc-depended defenitions and need to be included
by soc-depended sources.
Signed-off-by: Dmytro Semenets <dmytro_semenets@epam.com>
Only copy frame data for non-RTR frames as RTR frames do not carry any
data. The limitation of how much data to copy is currently handled in the
NXP HAL.
Fixes: #57002
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Only copy frame data for non-RTR frames as RTR frames do not carry any
data. Limit the amount of data copied to the actual DLC.
Fixes: #57002
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
The k_mem_block structure has been obsolete for some years with
a few loose ends still remaining. As its usage in the usb_dc_mcux
codebase was confined to needing its "void *" pointer field, it
was simple to enough to hoist that field to remove another loose end.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
If the channel was used for 16bit in the once, subsequent 32bit sample size
audio will be broken since the SCS bit remains set.
Example sequence with SOF:
normal audio playback with 16bit
ChainDMA audio playback with 16bit
normal audio playback with 16bit
The last playback results garbled audio.
Introduce intel_adsp_hda_set_sample_container_size() helper function
to handle the SCS bit and use it in the driver.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
- if we have input enable use CY_GPIO_DM_xxxx else
CY_GPIO_DM_xxx_IN_OFF;
- added bias_high_impedance option
- Updated HIGHZ drive mode, now it sets if:
--- we have bias_high_impedance
--- or if input_enable and no addition bias mode
Signed-off-by: Nazar Palamar <nazar.palamar@infineon.com>
This driver uses the math library, so it cannot use the minimal C
library. However, it should be fine with any complete C library, not just
newlib.
Signed-off-by: Keith Packard <keithp@keithp.com>
The macro K_THREAD_STACK_MEMBER has actually been deprecated
since v2.4.0 in the macro doxygen description, but it was
never marked with __DEPRECATED_MACRO. Since this was being
used in various drivers, make it follow the deprecation
process.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit adjust the chat scripts for the simcom
sim7080 and gsm_ppp compatibles to fix an issue found
when trying to use a sim7080 modem. The CMUX command
includes optional parameters which are not identical
for all modems, so the AT+CMUX command has been adjusted
to only contain the mandatory parameters.
Signed-off-by: Bjarki Arge Andreasen <baa@trackunit.com>
Extend the NXP S32 GPIO driver to be able to route external interrupts
to either SIUL2 EIRQ interrupt controller or, when available on the
SoC, WKPU interrupt controller.
Since WKPU can support up to 64 external interrupt sources and SIUL2
EIRQ up to 32, gpio_get_pending_int() is removed and the interrupt
controller specific API must be used instead.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
Introduce an interrupt controller for the NXP S32 WKPU peripheral
that can be integrated with GPIO to trigger interrupts through
external interrupt pad inputs.
WKPU can trigger interrupts from certain input pads that support this
function, as well as wake-up events to the power management domain. This
patch only adds WKPU functionality as an interrupt controller to extend
the number of input pads that can interrupt the core. Power management
functionalities are not supported.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
There is inherent race condition between i2s_nrfx_write() and I2S
interrupt handler because I2S operates independently from the rest
of the system. If software takes too long to supply next TX pointer
then nRF I2S peripheral will simply resupply the previous buffer.
The race window is rather short. The failed race executes as follows:
1. i2s_nrfx_write() checks state and loads next_tx_buffer_needed
2. I2S interrupt handler executes and calls data_handler() which
notices empty TX queue and therefore sets next_tx_buffer_needed
3. i2s_nrfx_write() continues with the queue TX path (because the
next_tx_buffer_needed was false when it was accessed)
If next i2s_nrfx_write() executes before next I2S interrupt:
4a. i2s_nrfx_write() notices next_tx_buffer_needed is true and
supplies the buffer directly to I2S peripheral. Previously queued
buffer will remain in the queue until the just supplied buffer
starts transmitting. Effectively swapping whole I2S block leads to
clearly audible artifacts under normal circumstances.
If next I2S interrupt executes before next i2s_nrfx_write():
4b. data_handler() notices that buffer was reused and stops despite
having a buffer available in TX queue
Modify i2s_nrfx_write() to always queue the TX pointer first and only
supply the buffer to nrfx if the queue was empty when interrupt handler
executed. This prevents both the out-of-order TX and premature stop.
Fixes: #63730
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
When SPI is enabled, pinctrl driver configures all the pins in UART pinctrl
config as gpioModeDisabled.
Signed-off-by: Rihards Skuja <rihards@skuja.eu>
Since #53979, runtime PM can be applied on serial device used by console.
While it should be transparent on serial driver side as the application
(console in this case) is driving the PM runtime requests, on STM32
it requires some modification on serial driver as UART interrupts are
generated to handle internal power management house cleaning.
When these interrupts are generated, PM runtime should also be driven
to ensure clock availability when treating the uart ISR.
On STM32, some additional changes are required
Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
