Convert one old style DT_INST_n_..._LABEL macro that got missed to
DT_INST_LABEL(n).
At the same time move driver to also use DT_INST_FOREACH.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
When the STM32L4x SoC goes into STOP mode, the SPI device is disabled.
This cause the pins to not be drived anymore (i.e. they are floating)
except through their pull-up or pull-down.
From the logical point of view, the NSS pin is held high by a pull-up
so it's not a problem if the other pins are floating. However those pins
are floating input for the slaves, which increase their power
consumption.
The solution is to hold the state of the pins through a pull-up or a
pull-down. This is already done for the NSS and MOSI pins, but not for
SCK. Fix that by using pull-down on the SCK pin the same way it is
already done for the MOSI pin.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Most of the MISO and MOSI SPI pins of STM32L4 SoCs are configured with
a pull-down except PE14 and PE15. Change them for consistency.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Several functions that are syscalls were passing structs by value
instead of by reference. Just changed that and implemented missing
verfication handlers for them.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Add verification handlers for some syscalls that are just missing
that. Though there are syscalls still missing that but they need to be
fixed before adding verification handlers.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
These drivers use legacy DT APIs to access data by node label. Update
them to use the new API.
Leave the existing Kconfig options in place. This helps with
bisectability in case of regressions and lets us proceed
incrementally. Removing the per-instance Kconfigs is also nontrivial
in these cases because of hard-coded dependencies in other subsystems.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Convert from using dts_fixup.h based macros to DT_INST macro. This lets
us remove the dependancy on dts_fixup.h for this driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Some external audio devices require a master clock to be provided by
the I2S peripheral to work correctly. To allow for the operation of
these devices the master clock output should always be enabled when in
master mode.
Specific applications requiring this signal to be output can configure
the desitnation pin via the pinmux driver.
Signed-off-by: Abe Kohandel <abe@electronshepherds.com>
Like other STM32 series the STM32L4x SoCs have an internal voltage
reference source that need to be enabled.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
CONFIG_GPIO_MCUX_LPC_PORT0_NAME and CONFIG_GPIO_MCUX_LPC_PORT1_NAME
aren't used anywhere so we can just remove them.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The UART driver for samd0 was is missing the .configure and
.config_get functionality expected from api for serial driver.
This commit fixes this by providing basic configuration
Signed-off-by: Kuba Sanak <contact@kuba.fyi>
This commit adds a reference to the SAM E54 maximum queue count value
in the device tree for specifying the range of `ETH_SAM_GMAC_QUEUES`
configuration.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the GMAC driver support for the Ethernet-capable SAM0
family devices (SAM E53 and E54 at this time).
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Some sensor drivers modify there struct's based on DT defines. In those
cases we need to make sure that DT_DRV_COMPAT is set on all the source
files associated with that driver. This updates any such files.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
define the irq handler in case of DMA V1 or V2,
for the stm32x soc series
with DMA V1 raise Fifo Error if enabled
with V2, handle the Global Interrupt
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Return an error if the direction of the channel is wrong
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Move tables declaration as they are only used locally for now
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Control values when configuring the dma channel
According to the soc specification,
the dma V2 channel counts from 1.
the dma V1 stream counts from 0.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This is needed if muxing is enabled in which case we must
change the UART to muxing UART after the AT+CMUX command
has succeed.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Instead of global workqueue, use own one so that the users of this
driver can more conveniently use global one. This means GSM modem
can work better with the UART muxing driver.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Instead of using physical UART to connection to the modem, use
the GSM 07.10 muxing protocol and UART mux driver to create
virtual channels to the modem. This will allow simultaneous
PPP, AT and other type connections to the modem.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
By default PPP interface is not taken up automatically but only
after the PPP connection to modem is ready.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Create support for muxed UARTs which are attached to a real
UART and which use GSM 07.10 muxing protocol to create virtual
channels that can be run on top of the real UART.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add support to GSM 07.10 muxing protocol which is used to
share the same UART for PPP and AT commands among other things.
This allows e.g., the modem to send SMS and have PPP connection
active at the same time.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fixed the ETH_SAM_GMAC_QUEUES config by adding if-statements per SoC
series.
Signed-off-by: Vincent van der Locht <vincent@vlotech.nl>
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This commit updates the Atmel SAM GMAC driver to select max frame size
value from the device tree. Now GMAC driver can operate with the three
different frame size options available.
The current supported values are: 1518, 1536 and 10240.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
The current setup of physical layer forces RMII interface. The code was
refactored to have only one point to select proper phy interface. Now,
GMAC driver works with both RMII or MII interface. The phy connection
type is now selected by device tree. The default phy connection is RMII.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
The NOCACHE_MEMORY can be enabled only for those MCU that support data
cache. The currently SoC that doesn't have data cache is SAM4E.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Improve data cache conditional build. Now data cache code is build
only if device have support to it. This enables GMAC driver for use
with devices that don't have data cache instructions.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This cleans up DMA flags by separating the necessary flags for devices
with one or multiple RX/TX queues.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
The radio driver will now notify the upper layer about Frame Pending Bit
value in the ACK response it sent.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
clock-generator is a normal property. To access it we should use
DT_INST_PROP(0, clock_generator) and not DT_INST_CLOCKS_CELL().
Fixes: #24399
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Sets the "dummy data" value to send when the transmit buffer is null.
Fixes the spi_null_tx_buf test in tests/drivers/spi/spi_loopback on the
lpcxpresso54114 board.
Tested on frdm_k64f, mimxrt1050_evk, and lpcxpresso54114_m4 boards.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
DIO handlers defined in loramac-node are quite complex. Additionally
they call read/write operations over SPI with the sx1276 chip. This
cannot work properly in interrupt context, so call DIO handlers in
system workqueue instead.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
