Configure ccm size and address via dts. According to the DT
specification, the unit-address of a node must match the
first address specified in the reg property of the node.
Signed-off-by: Erwin Rol <erwin@erwinrol.com>
stm32f334 is not an expansion of stm32f303, since
stm32f303 has more I2C, SPI ports than stm32f303.
Fix this by including stm32f3.dtsi in stm32f334.dtsi.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
When the Kconfig BOOTLOADER_MCUBOOT is selected, an overlay to place the
image at the slot0 location is required. In order to avoid having to do
this manually for all samples when targetting MCUboot, include the logic
inside the dts.cmake script to prepend a new common.dts file that then
conditionally includes mcuboot.overlay.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit updates the title and the description of the
ARMv6-M, ARMv7-M NVIC dts bindings, so that both the title
and the description reference the respective ARM architecture
and not the Cortex M cores.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This PR includes the required changes in order to support
conditional compilation for Armv8-M architecture. Two
variants of the Armv8-M architecture are defined:
- the Armv8-M Baseline (backwards compatible with ARMv6-M),
- the Armv8-M Mainline (backwards compatible with ARMv7-M).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Added a label for soc-nv-flash nodes. Made some updates to the
generation to maintain creating defines for properties like
erase-block-size and write-block-size so they we get both
FLASH_ERASE_BLOCK_SIZE and FLASH_${LABEL}_ERASE_BLOCK_SIZE (same for
WRITE_BLOCK_SIZE).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add support for AMS CCS811 Digital Gas Sensor for monitoring
indoor air quality. This sensor reports the following parameters:
1. Co2 concentration
2. VOC concentration
3. Sensor voltage
4. Sensor current
This driver only supports polling mode as of now.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This patch changes the manner in which we collect DTS overlay files so
that they comply with the same approach taken for configuration fragment
files (.conf).
Additionally it also documents the usage of those files in the
Application Developer Guide.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Pin multiplexing is a function of the PORT peripheral. This change
defines a separate pinmux device at the same address as the PORTs
themselves.
Signed-off-by: Michael Hope <mlhx@google.com>
Adds a new optional dts property to define the erase block size of a
flash device. This will be used by the mcux flash driver to implement
the flash page layout function.
The value is set for all kinetis devices to match
FSL_FEATURE_FLASH_PFLASH_BLOCK_SECTOR_SIZE.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
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>
Erwin Rol