Add support for S2B1 quad-enable-requirements.
Add wrsr call for various QER modes
S2B1v6 mode tested with Winbond W25Q128JV series and pp4o and read4io
commands.
Signed-off-by: Zack Cornelius <zcornelius@securityesys.com>
Fixes a case for the asynchronous UART API where
only single buffer was attached to the UART, after
filling this buffer release event was trigger first
time and after disabling UART the release event was
triggered again for the same buffer.
Signed-off-by: Kamil Gawor <Kamil.Gawor@nordicsemi.no>
Enable the alt function with setting both bit5@0xf016f1 and
bit6@0xf02046 bits will cause internal leakage.
Only bit6@0xf02046 bit is required to enable the alt function,
so fix it.
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Add a dummy driver for the `vnd,pwm` compatible to allow compilation of
drivers utilising PWM when running "build_all" tests.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This commit makes the transition from the pinmux driver to the pinctrl
driver. It also modifies UART, SPI and I2C drivers used in FE310-based
boards to use the new pinctrl API.
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
In case of BlueNRG-MS, it is necessary to prevent SPI driver to release CS,
and instead, let current driver manage CS release.
So, add SPI_HOLD_ON_CS to operation field
Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
Use logic (and not pin value) for kick_cs() and release_cs()
because potential pin value invertion (Active LOW)
is handled in gpio_pin_set()
Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
In npcx adc driver, we select 'Scan' (Multiple Channels Operation Mode)
mode by default. It means that selected channels in ADCCS will be
converted automatically. Then, read the measured data from CHNDAT
registers if EOCCEV (Event is set after all selected channels are
converted.) flag in ADCSTS is set.
But we enable the wrong interrupt type, INTECEN, during adc
initialization. Ec will send the interrupt after each channel in ADCCS
is converted. It has no harm to the current driver since the driver
reads all selected channels and turns off ADC converter only after
EOCCEV is set in ISR. But it does generate spurious interrupts.
This CL enables the correct interrupt type, INTECCEN, during adc
initialization. Ec only sends the interrupt after all of channels in
ADCCS are converted.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Workaround for errata 192 is unnecessary as it is applied within
nrfx_clock_calibration_start().
Fixes#43930
Signed-off-by: Xudong Zheng <7pkvm5aw@slicealias.com>
Added basic support for enter 4-byte addressing command.
Patch supports command 0xB7 (Enter 4-Byte Address Mode),
with or without preceding WREN.
Similar as for SPI-NOR the `enter-4byte-addr` property of
memory node is used or describing how to Enter 4-Byte Addressing
mode.
Worth to notice that along with that property the `address-size-32`
property is expected as it switch the driver to use 4-byte addressing
in operations.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Adds an entropy driver that uses Bluetooth HCI commands as its source
of randomness. As this method is blocking, the ISR API is not supported.
As this method will range from relatively slow (same core Bluetooth HCI
controller) to extremely slow (UART HCI Bluetooth controller), use the
xoshiro PRNG by default for RNG generation.
Implements #37186
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
The Kconfig function "dt_node_has_prop" was using label as its
parameter, where other functions use either chosen or path.
The documentation says that the parameter is path, so this patch
makes the function as documentation says and as other functions
in the file.
The additional nodelabel functions were added as counterparts that
are using nodes labels instead of paths.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
This fixes an issue where we would drop the hci event if allocation from
the hci event buffer pool didn't immediately succeed.
The behavior is now to block on allocation, and warn the user every 10
seconds.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
the tlc5971 driver uses spi for controlling the global brightness
and individiual pixel brightness of a daisy chain of tlc5971
devices.
Signed-off-by: Mikkel Jakobsen <mikkel.aunsbjerg@escolifesciences.com>
If a user has a 1GB external flash it is currently not possible
to configure this through DTS. To allow for such a configuration
we add an option which specifies the size in bytes not bits.
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
flexspi driver should not interact with flash whenever possible, and
should never use flash while in a critical write or erase section.
Move device data to RAM to prevent this read-while-write hazard.
Fixes#44043
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
flexspi driver should not interact with flash whenever possible, and
should never use flash while in a critical write or erase section.
Move device data to RAM to prevent this read-while-write hazard.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
flexspi driver should not interact with flash whenever possible, and
should never use flash while in a critical write or erase section.
Move device data to RAM to prevent this read-while-write hazard.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
flexspi driver should not interact with flash whenever possible, and
should never use flash while in a critical write or erase section.
Move device data to RAM to prevent this read-while-write hazard.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
flexspi driver should not interact with flash whenever possible, and
should never use flash while in a critical write or erase section. Move
device data to RAM to prevent this read-while-write hazard.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
In the newer ESP32 AT command versions, the CWMODE command takes an
optional parameter (<auto_connect>) which controls whether the module
will automatically attempt to connect to an AP when switching modes.
This parameter defaults to enabling auto-connect if not specified.
Without this change, modules can successfully connect to an AP before
the `CWAUTOCONN=0` command is processed, resulting in a
`NET_EVENT_WIFI_CONNECT_RESULT` before `NET_EVENT_IF_UP`.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Enable pinctrl for ethernet mcux driver, and update kinetis DTS node to
include labelling for PTP node, to enable driver to access pinctrl
properties.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
