Adds dts yaml bindings for the max30101 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts yaml bindings for the fxas21002 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts yaml bindings for the fxos8700 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Add device tree support for the "nxp,kinetis-ftfa" flash controller used
on the NXP KL2X and KW4xZ SoCs.
Fixes: #5788
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert NXP k6x and kw2xd flash driver to use device tree to get the
flash controller name from device tree. We introduce yaml bindings for
the "nxp,kinetis-ftfe" and "nxp,kinetis-ftfl" devices.
Fixes: #5788
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
On the various NXP Kinetis SoCs add the write-block-size property and
set it to match FSL_FEATURE_FLASH_PFLASH_BLOCK_WRITE_UNIT_SIZE for the
given SoC.
Fixes: #5788
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert Atmel SAM0 flash driver to use device tree to get the flash
controller name and base address.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We allow the application to have its own dts.fixup. The main use for
this right now is for the build all test to define dummy values for
defines we expect to be generated.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Introduce flash controller nodes for STM32 SoCs that are supported in
the flash driver. This is a precusor to converting the flash driver on
stm32 over to using device tree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We duplicate a lot of fixup info per board which could be done at the
SoC family level. So introduce the concept of DTS_SOC_FIXUP_FILE which
we default to arch/<ARCH>/soc/<SOC_FAMILY>/<SOC_SERIES>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
So far, DT did not support the flash driver name.
Any flash-controller should have the appropriate
flash driver that should be identified by its name.
This path adds generic support for extract the description
from the flash-controller node,
adds implementation of this property for all nrf5x targets.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Where missing add compatible = "soc-nv-flash". Also added a label for
all the soc-nv-flash that we might use in the future.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add usart-yaml in dts.
Build fsl_lpc_usart and fsl_lpc_flexcomm in
ext/hal/nxp/mcux/drivers/Makefile.
Only polling mode is implemented in usart now. Interrupt can be added in
future.
Signed-off-by: Shiksha Patel <shiksha.patel@nxp.com>
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Provide dts yaml bindings for bluetooth modules
used by 96b_carbon and disco_l475_iot1 boards.
Devices are denoted as spi-devices and inherit from
spi-device.yaml
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
This commits adds the "least common denominator" in the
stm32fX.dtsi files and fills the additional SPI nodes
in stm32fXYZ.dtsi files, only for the SOCs where boards
use the additional SPI peripheral.
We could add the rest SPI nodes in the stm32fXYZ.dtsi
files when we add SPI support to other boards.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
The SAM0 has a 64 byte page (the programing unit) with 4 pages to a
row (the erase unit). This driver implements a read/modify/write to
emulate the byte level writes used by NFFS.
Signed-off-by: Michael Hope <mlhx@google.com>
Instead of accessing the environment variable ZEPHYR_BASE every time we
require accessing the source code root, use an intermediate variable
that has OS path separators correctly set to '/' to avoid issues on
Windows.
Note: This removes the ZEPHYR_SOURCE_DIR CMake variable. External
applications using that will need to change to use the new ZEPHYR_BASE
variable.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This was validated on the cc3220sf_launchxl board
using the Zephyr thermometer sample program
adapted to call the i2c driver directly, and fetching
samples from the on-board TMP006 temperature sensor.
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
Any node which needs to generate defines from DTS must have a
"compatible" property, because the corresponding "constraint" is what
extract_dts_includes.py uses to match nodes with YAML files.
There are a few YAML files in the tree that list compatible as
"optional". Fix them.
Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
Provide dts yaml bindings for 4 sensors supported by disco_l475_iot1
board:
-hts221, lis3mdl, lps22hb and lsm6dsl
Devices are denoted as i2c-devices and, as such, inherits from
i2c-device.yaml
Signed-Off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Provide generic yaml description for i2c-devices such as sensors
New yaml binding category 'parent/child' is added.
It aims at binding two types of related node such as bus master and
bus slave.
In case of i2c-device object, parent property is 'bus' with value 'i2c'.
In the mean time, i2c node gets child property bus. Master and slave bus
values should match.
As such, 'i2c' node is bus master and 'i2c-devices' nodes are bus slaves
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
According to yaml syntaxic rules, 'properties' described in dts
bindings yaml files could be seen as 'mapping'(key/value couple),
instead of 'series' (list of single elements).
yaml 'mappings' will then be converted by yaml python library as
python 'dict' which will ease treatment (instead of current list
as were before this commit).
Same treatment is applied to 'inherits'.
script extract_dts_inlcude is updated to take change of yaml_list
structre into account. This allows some code simplification. Largest
impact is yaml_collapse function which works now allow complete
overload method on all the attributes of a yaml nodes.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
As flash address changes between different boards of same Soc,
it is derived from .dts file instead of hard coding in .dtsi.
Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Add configuration, pinmux, dts and documentation for the STM32L476G
Discovery board based on the STM32L476VG SoC.
Signed-off-by: Arthur SFEZ <arthur.sfez@gmail.com>
patch removes the mem.h and marcos used in that file are
moved appropriate board files. As there are boards with
different flash configuration but of same soc, flash and
ram size are moved to dts file instead of dtsi
Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Adds the mimxrt1052 SoC, which belongs to a new family (nxp_imx) and
series (rt) of SoCs. The mimxrt1052 integrates an Arm Cortex-M7 core,
512 KB TCM, and many peripherals including 2D graphics, an LCD display
controller, camera interface, SPDIF and I2S. Unlike other SoCs in
Zephyr, the mimxrt1052 has no internal flash.
This initial port to mimxrt1052 configures the system clock to operate
at 528 MHz, and enables the serial/uart and gpio interfaces to support
the hello_world and blinky samples. Support for additional Zephyr driver
interfaces will come later.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds a new gpio driver for the NXP i.MX family of SoCs. Read, write,
configure, and callback API functions are all implemented.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
