Replace the enum for load modes for the iCE40 with a boolean flag,
as there are only two options:
- SPI: default, which should be used whenever possible
- GPIO bitbang: workarorund, in case a low-end microcontroller is used
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
Flags added allow keeping a pin as input/output by not disabling
the output buffer when configuring it as an input and by not
disabling input enable when configuring it as output. This can
be useful to implement signal diagnosis or for testing purposes.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
This commit adds the bt_hci_driver.close function for Ambiq
Apollo3x SoC. Also update the hal_ambiq revision including
the necessary support.
Signed-off-by: Aaron Ye <aye@ambiq.com>
RX FIFO flushing on RXTO event should only be performed when
UARTE peripheral might be disable during inactivity and that
happens when low power modes is enabled or when device runtime
PM is used. Flushing was incrementing flush_cnt which was not
used (flushed data is not copied to the next buffer) which
was causing data loss and invalid RX data length reporting.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
From some reason, STM32 I2C drivers selected the compilation of
C files of the I2C LL API.
This is actually not required, so remove this dependency.
Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
This commit updates the SSP driver to use the newly defined
SSP_IP_VER macros for IP version checks instead of relying
on CONFIG_SOC_* macros. The change ensures better readability
and maintainability by centralizing the IP version definitions
and comparisons.
Signed-off-by: Damian Nikodem <damian.nikodem@intel.com>
Generate the Tx service request after the symbol is shifted out of the
UART. This is useful when the UART is connected to an RS485 transducer
which has a separate transmit enable gpio/line. Hence it's important
to know when the transmission actually finishes so that the drive
enable line can be disabled.
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
In case the LLP wraps we need to re-read the LLPU to make sure we return
the correct value.
Suggested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Use minimized PIO code for 3-wire operation.
Input and output buffers are conventionally stored in bus byte order.
For 16 and 32 bit transfers, this is effectively big-endian, so
txbuf and rxbuf need to be read as such. Those pointers also need
to be declared uint8_t * instead of void *.
In addition, tx_count and rx_count are based on dts, and refer to
whole transfers (8, 16, or 32 bits), not bytes.
Added rpi_pico.overlay to samples/sensor/magn_polling to demonstrate
32-bit word size, and updated the README.rst to make it independent
of the specific sensor.
Clean up compliance check failures.
Fix typos.
Synchronize 3-wire TX and RX cycles.
Simplify state machine synchronization
Minimize SPI bus delay time in 3-wire mode
Move clock delay to PIO code and remove k_sleep
Signed-off-by: Steve Boylan <stephen.boylan@beechwoods.com>
Links and the manufacturer name are updated from maxim to analog
for the 1-wire subsystem and the related ds18b20 sensor.
After the acquisition of Maxim Integrated the documentation
of these devices has been moved to the analog.com website.
Redirects exist, so they are not broken yet,
but we should not rely on that.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
Update the measurement durations for the sht4x sensors
in accordance with the datasheet revision 6.6 (2024-04).
These timings have been updated by sensirion in rev 3 of
the datasheet.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
On the new Intel SoC, the "Valid" bit of the Virtual Wire is set only for
Virtual Wires that undergo changes. This behavior differs from previous
generations. Therefore, to maintain backward compatibility, a conditional
check for the virtual wire valid bit is added for processing the virtual
wire level.
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Turn the assert into an if-statement to ensure that CDONE is always
checked during the configuration of an iCE40.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
The newly introduced `frame_incomplete` flag of
`display_buffer_descriptor` needed to be added at several places to
avoid uninitialized memory.
Signed-off-by: Martin Stumpf <finomnis@gmail.com>
The function ina219_set_msr_delay always returns zero, indicating success.
Therefore, the error check on its return value is unnecessary and can be
removed.
Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io>
The #64939 introduced a few convenience function like
rtc_utils_validate_rtc_time. However the PR did not replace all
occurrences which result on a build error. This add the missing
header include to remove a building warning and replace the old
function by the new one.
Fixes#81454
Signed-off-by: Gerson Fernando Budke <nandojve@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 CONFIG_GPIO from defconfigs for Infineon boards.
Applications, drivers will enable GPIO if need.
Added 'select GPIO' from spi/Kconfig.ifx_cat1
Added 'select GPIO' from wifi/infineon/Kconfig.airoc
Signed-off-by: Nazar Palamar <nazar.palamar@infineon.com>
Series 0 does not have the TXIDLE status flag. The closest equivalent is
TXC, but it isn't set until the first transmission completes, and is
therefore not safe to use in PM suspend without also separately keeping
track of whether the driver has ever initiated a transmission. For now,
disable the TXIDLE check on devices that don't support it as a minimal
fix for the observed build error. This is effectively equivalent to
reverting the addition of PM support for these devices only. Since these
devices don't have a low-power system timer implementation anyway, the
lack of PM handling does not hurt anything.
Signed-off-by: Aksel Skauge Mellbye <aksel.mellbye@silabs.com>
This reverts commit 0036b8bf21.
The reverted commit causes a compile error with the STM32F2 because
there are some variables used in the file eth_stm32_hal that are
not defined in the HAL module of the STM32F2 series,
such as 'ETH_RX_DESC_CNT' and 'HAL_ETH_MII_MODE'
Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <marwa.ibenelhadjmessaoud-ext@st.com>
Still mark the iface as down after ethernet_init, but then actually
check the link state and initialize carrier appropriately
This fixes the case where, the phy driver doesn't give a callback after
iface init due to the link already being up, there was no change from
the phy driver perspective, so callback wouldn't happen, and therefore
the interface could remain marked as down after boot even if carrier is up.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This commit moves one function before another, to make the diff of the
next commit clearer of what it's doing.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
In GCC 14.2.0, the keyvariable in usb_dc_ep_write is detected to be used
before initialization, even though this usage should be safe.
Fix by initializing the key variable to 0, and making the 2 if
statements explicitly checking the same value.
Signed-off-by: Jeremy Bettis <jbettis@google.com>
Fix DMA driver initialization when PM_DEVICE is set.
Don't put PM policy state lock if it is not active.
Signed-off-by: Ioannis Damigos <ioannis.damigos.uj@renesas.com>
This commit should deal with fixing unbalanced policy state locks.
When PM and PM_DEVICE are declared, default state, policy locks
should be given only when active.
Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
`chan_type` is defined as a `uint16_t`. This makes checking if it is
< 0 always false. A warning is shown with -Wtype-limits. Remove the
check as it is unnecessary.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Apparently, the previous change to fix the chip select only works on
some newer revisions of the LPSPI, and the behavior is different on
older parts like RT. For now put some #ifdef to keep the fixed CS on
MCXN but have the old behavior on RT and other platforms.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This function is only checking for current byte being transmitted.
This patch ensures that function returns `1` until TX is disabled and
no byte is being transmitted.
Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com>
Some spi drivers do not allow the send buffer
and receive buffer to be empty at the same time,
if this happens it will cause the spi to be unable
to communicate with the nrf7002, so add the receive
buffer for the discard byte in the spim_xfer_rx.
Fix#80686
Signed-off-by: Hongquan Li <hongquan.prog@gmail.com>
We read/modify/write the CH/SECONDS register at initialisation to clear
only the Clock Halt bit and only if it is set.
The previous implementation zeroes the entire register unconditionally at
initialisation, which wipes the SECONDS fields.
Fixes#77354.
Signed-off-by: Andrew Feldhaus <github@feldhaus.co.uk>
To reduce the latency of CPU accessing/modifying SW TCD content, it
better to put TCD pool to DTCM by default.
Signed-off-by: Raymond Lei <raymond.lei@nxp.com>
New implemented eDMA loop SG mode can be used to lpuart driver to fix
the conflict of "Done" bit issue which cause uart_async_api test failed
when SG mode is enabled.
Also, this loop SG mode works well even with a high bandrate(test done
on 2000000bps).
Fixes: #78291
Signed-off-by: Raymond Lei <raymond.lei@nxp.com>
I2S speed test failed because of "Invalid destination address" issue By use
eDMA loop SG mode, this issue is fixed.
Fixes: #70777
Signed-off-by: Raymond Lei <raymond.lei@nxp.com>
Existing dynamic SG mode have some issues which cause uart sync api and
I2S speed test failed.
These issues are: a wrong "Done" bit issue found on UART async api
test. An invalid destination address issue found on I2S speed
test. By introducing loop SG mode, these issues are all fixed.
Some data structures are different between eDMA and eDMA V4, use
different macros defined in SDK driver for each of them.
Signed-off-by: Raymond Lei <raymond.lei@nxp.com>
This commit deals with fixing various issues that prevents
the device from being built. In specific:
1. Fix default timing macro definitions to build with
an MSPI controller, other than AMBIG.
Add macro definition for MSPI_PORT.
2. Timing settings should be applied only when MSPI_TIMING
is defined. Otherwise, the APS6404 initialization routine
will fail with -EIO.
3. Similarly, use MSPI_XIP and MSPI_SCRAMBLE to apply XIP
and SCRAMBLE device settings, respectively (optimization).
4. MEMC_INIT_PRIORITY is assigned higher priority than
MSPI_INIT_PRIORITY which results in compiler error as
APS6404 device initialization depends on its underlying
MSPI bus controller.
5. The 'acquire' subroutine should be compiled when PM_DEVICE
is used (suppress compiler warning).
Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
Check the return code of the i2c_target_read/write callback function
is 0 before continuing the transmit/receive operation on I2C target
When Transmitting: 0 if data has been provided, then continue
When address matches: 0 if the write is accepted or
if more data can be requested depending on the transfer direction.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
nRF70 recovery relies on power-management feature which isn't applicable
for SAP, so, we keep seeing false recovery causing interface restart.
Disabled recovery for SAP to fix the issue.
Fixes#81130.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
The flash_flexspi_nor_check_jedec() checks the lower 16-bits of
the manufacturer ID and installs a custom LUT table.
Add an exception to check for the whole 32-bits so we do not
accidentally install custom LUT for flash devices that do not
support this LUT table.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
With the newly introduced settling time for PLLS, we are seeing a peak
performance drop of 3Mbps in Zperf benchmarks, and also other
performance tests are also impacted.
This settling time was introduced based on observations in lab and not
because of any real problem or bug reported, so, for now, use zero
settling time (same as earlier) till we fully investigate and understand
the impacts and need.
Fixes#80951.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
