Use Devicetree to describe the radio and IEEE 802.15.4. This allows to
remove usage of IEEE802154_KW41Z_DRV_NAME in preparation for the removal
of NET_CONFIG_IEEE802154_DEV_NAME.
KW41Z files have been updated with the addition of radio and an
ieee802154 nodes The peripheral has been enabled in the frdm_k41z board
(used for testing ieee802154).
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The crypto driver is used internally, so there's no real need to expose
its name as a Kconfig option. Just drop it in favor of a plain string
with the same previous value.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Use Devicetree to describe the radio and IEEE 802.15.4. This allows to
remove usage of IEEE802154_CC13XX_CC26XX_SUBG_DRV_NAME in preparation
for the removal of NET_CONFIG_IEEE802154_DEV_NAME.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Use Devicetree to describe the radio and IEEE 802.15.4. This allows to
remove usage of IEEE802154_CC13XX_CC26XX_DRV_NAME in preparation for the
removal of NET_CONFIG_IEEE802154_DEV_NAME. All boards used in testing
have been updated to enable the peripheral in DT as well.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Use Devicetree to describe the radio and IEEE 802.15.4. This allows to
remove usage of IEEE802154_CC1200_DRV_NAME in preparation for the removal
of NET_CONFIG_IEEE802154_DEV_NAME.
In this case, the driver already had bindings, however, it was still
using NET_DEVICE_INIT.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
According to the reference manual, the ADC should not be
converting when setting the common path, we disable the adc
directly in this driver for the sake of simplicity.
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
Remove unnecessary VREFINT path connection during the init.
Internal paths should be setup before reading the channel.
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
Move the `adc_stm32_setup_channels` function to `start_read`
so that we can guarantee that the internel path is connecte
before reading.
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
Use Devicetree to describe secure timer0 instead of hardcoding values in
<soc.h>.
DT files have been structured to match the following requirements: In
case of sectimer0 - it's should be only enabled for:
- emsdp_em7d_esp.dts
- em_starterkit_em7d.dts
- nsim_sem_mpu_stack_guard.dts
- nsim_sem.dts
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This PR fixes up a race condition which could cause GPIO writes to be
dropped when one thread was toggling a gpio on a port, and a different
thread was also modifying a (different) gpio on the same port.
Signed-off-by: Nickolas Lapp <nickolaslapp@gmail.com>
I2C has its own set of device define macro wrappers to provide
automatic stats tracking when enabled for the device class. This
particular driver happened ot be missed in the transition.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
The previous driver implementation aimed to maximize the amount of
filters, which resulted in a fairly complex implementation.
Background: The bxCAN assigns a number to the filters in the order they
appear in the filter banks. This number is used to match messages in
the FIFO with their filter. If the scale or mode of a filter bank is
changed, all following filter numbers get an offset and the assigned
callbacks have to be shifted accordingly.
The required additional space for the shifting operations resulted in
non-deterministic behaviour and the maximum number of filters could not
be determined at compile-time, which made several tests like
tests/drivers/can/api fail.
This implementation uses a more simple but reliable approach for
filtering and and reserves fixed space for extended and standard ID
filters in the available banks (configurable via Kconfig).
The list mode is not used, which may reduce the total number of usable
filters depending on the application.
The maximum amount of filters is 14 if all filters use ext. IDs,
28 if all use std IDs and something in between if mixed IDs are used.
Also see issue #47986 for more detailed background information.
Signed-off-by: Martin Jäger <martin@libre.solar>
Namespace local functions, enums, structs and defines with stm32/STM32
to distinguish them from global CAN API.
Also rename some internal conversion functions to make their meaning
more clear and delete unused defines.
Signed-off-by: Martin Jäger <martin@libre.solar>
This fixes an issue where the unique device identifier is incorrectly
copied from an address on the AHB bus to memory using memcpy.
I verified corrected behavior by comparing `hwinfo devid` command
output to memory view of the SoC using the debugger.
Signed-off-by: Bryce Wilkins <bryce.wilkins@gmail.com>
Add the "zephyr/" prefix to various #include statements that are
preventing the CI form running with LEGACY_INCLUDE_PATH=n.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
With addition of DAI_TRIGGER_COPY, the trigger callback may
be called at a very high rate.
Reduce the logging level from INF to DBG for the logs in
dai_ssp_trigger().
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Zephyr kernel is dependent on trace.
Trace is dependent on segger rtt.
Segger rtt MUST NOT be dependent on zephyr kernel.
Move lock functions from header into c file to avoid circular
dependency. This fix needs an update of the segger repository.
Fixes#43887.
Signed-off-by: Christoph Coenen <ccoenen@baumer.com>
Introduce a simple binding for atmel,24mac402 EEPROM that the SAM
GMAC ethernet driver can utilize to get MAC address out of. We
introduce a 'mac-eeprom' phandle into GMAC ethernet devicetree
node that will provide a pointer to the MAC eeprom to utilize.
Signed-off-by: Kumar Gala <galak@kernel.org>
Add explicit selection of the BT_HAS_HCI_VS for
the BT_RPMSG HCI driver. When the HCI over RPMSG
is used this dependency will not be solved automatically.
It is required to handle correctly Bluetooth identity
initialization.
Signed-off-by: Kamil Gawor <Kamil.Gawor@nordicsemi.no>
This platform does not use RISC-V machine timer, however, the interrupt
controller had references to its IRQ. Remove them.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Obtain machine timer addresses and IRQ from Devicetree. Note that driver
supports multiple compatibles because mtime/mtimecmp registers are
implemented in different ways depending on the vendor. That means
Devicetree representations can be slightly different and so code to
collect the information needs to treat each compatible differently.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The unit for SENSOR_CHAN_GAUGE_TIME_TO_EMPTY and
SENSOR_CHAN_GAUGE_TIME_TO_FULL are defined in
zephyr/drivers/sensor.h as being in minutes.
Change the max17055 implementation to match the API spec, fix the
annotation for time register units.
Link: https://datasheets.maximintegrated.com/en/ds/MAX17055.pdf
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add workaround for development kits on which interface chip (segger chip)
is dropping bytes when they are sent in bursts. Issue has been seen on
DK which have multiple virtual com ports on the USB.
A workaround is adding periodic busy waits to introduce gaps in the
transmission.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Soft resetting a STM32 device currently does not reset the USB
connection, which causes a few problems: The endpoints do not respond
anymore, and within zephyr any kind of status information like
CDC_SET_CONTROL_LINE_STATE is also missing as they are not
re-negotiated.
This is fixed by stopping the USB device from zephyr side, right after
initialising the USB device.
Signed-off-by: David Jablonski <dayjaby@gmail.com>
This commit fixes an issue introduced in 5ee9392 where FlexSPI
pinctrl states where applied based on the SoC type.
However multiple FlexSPI instances can be active, some of which
are not pre-configured from ROM.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
The HAS_I2C_DW was to limit Kconfig visibility to only platforms
that utilize the I2C DW IP. The Kconfig for I2C_DW depends on
DT_HAS_SNPS_DESIGNWARE_I2C_ENABLED which will cause the same
visbility limitation to only platforms that have I2C DW devicetree
nodes. Thus we can remove HAS_I2C_DW and its references.
Signed-off-by: Kumar Gala <galak@kernel.org>
This adds a driver for Maxims DS2484 Single-Channel 1-Wire master
driver. The DS2484 features an extra pin to enable sleep modes which
is available if the pin is configured in the device tree.
Signed-off-by: Caspar Friedrich <c.s.w.friedrich@gmail.com>
Add ESP32 TWAI CAN controller driver. The TWAI is register-compatible with
the NXP SJA1000 CAN controller.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Update flash drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
MSIS frequency at boot time can be different from the one we intent to
set from device tree configuration.
In order to avoid issues, read MSIS configuration from registers to get
the actual freq rather than the devicetree one which may be not yet
configured (which is the case at startup).
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
When configuring PLL, we should first make sure we're not running on PLL,
and if running on PLL, first switch to a fixed clock before proceeding
with PLL configuration.
Current code is doing the switch systematically which is not useful as
default startup case is to use MSI as sysclk source.
So add a test before doing this switch.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Unlike stated in 57df225b396e43358aac4cc998ed2e99fdb57780, RM0456.pdf
reference manual mentions about PLL1R that "Only division by 1 and even
division factors are allowed."
Though, in reference manual, there is one issue on PLL1R values
description, which should actually be:
0000000: pll1_r_ck = vco1_ck
0000001: pll1_r_ck = vco1_ck / 2 (default after reset)
0000010: Not allowed
0000011: pll1_r_ck = vco1_ck / 4
...
This description will be fixed.
Reflect this in binding and driver.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Update w1 drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update dac drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Martin Jäger <martin@libre.solar>
This PR adds a KConfig option that allows moving
all .noinit content related to wifi a net stack into external
ram. This free dram space to application.
Linker script files are also modified so that the content
are mapped into external ram.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Update i2c drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
This power down bit of eSPI module is loacted in the bit 7 of PWDWN_CTL6
register rather than the bit 4. This commit fixs the incorrect setting.
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
This is a follow-up to commit 63d6cfd654.
Use a bit mask to store information about channels that need to be
driven by the PWM peripheral instead of inspecting the `seq_values`
array each time.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
