The int, array, string, and string-array property types were not
documented together with the other types, for whatever reason (might've
been too focused on the more complex types and overlooked it). Add
documentation for them.
Also do some minor cleanup on the descriptions, e.g. to make them more
consistent.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
With https://github.com/zephyrproject-rtos/zephyr/pull/20185, multi-line
descriptions will be formatted nicely, but using '>' breaks it, because
it removes internal newlines (including between paragraphs).
See https://yaml-multiline.info/.
Replace 'description: >' with 'description: |' to encourage '|'. That'll
prevent '>' from getting copied around and messing up long descriptions.
This will lead to some extra newlines in the output, but it's fine.
Line-wrapping messes up any manual formatting.
The replacement was done with
$ git ls-files 'dts/bindings/*.yaml' | \
xargs sed -i 's/description:\s*>/description: |/'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Add bindings for Nordic nRF family peripherals:
- IPC (Interprocessor Communication)
- RNG (Random Number Generator)
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
MT9M114 is a CMOS digital image sensor.
Implement video interface.
Only VGA (640x480) supported for now.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
The Thingy:52 has a LIS2DH12 low-power accelerometer on the external
I2C bus. Add the necessary description to devicetree.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Make the clkout properties of the NXP Kinetis SIM module device tree
bindings optional since not all boards rely on this clock signal for
clocking external peripherals.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Remove the common.dts file which has been used for a year.
common.dts at one point allowed us to conditionally add an MCUBoot
overlay based on Kconfig.
but since DT lost access to Kconfig options it has been unused.
The overridable variable DTS_COMMON_OVERLAYS, which by default points
to common.dts, is also unused in-tree, and any out-of-tree usage can
be ported over to use DTC_OVERLAY_FILE instead, so we remove the
variable as well.
This simplifies the configuration system.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Add binding for arm,mps2-fpgaio-gpio and update device tree and change
FPGA GPIO init code to utilize device tree defines.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move the selection of the IP clock source for the modules in the NXP
Kinetis KE1xF SoCs from being hardcoded in soc.c to being specified in
the device tree.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit adds LiteX SPI drivers and its bindings.
Signed-off-by: Daniel Craviee <dcraviee@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
STM32L151XB-A SoC is almost similar to the STM32L151XB SoC except that
it has more RAM (32KiB). Hence add devicetree and Kconfig support.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Indtroduction of generic device tree bindings for keyboard scan devices.
In addition, device tree node entries and dt specific bindings where
also implemented for Microchip MEC1501
Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
STM32L1 uses the same spi controller as STM32F1 so we can just set the
right addresses and enable them. We also need to add the fixup names and
to correctly include the header for ST LL HAL.
Signed-off-by: Karl Palsson <karlp@etactica.com>
1. Replace the non-existent CPU device binding ("Cortex-R") specified
by the CPU node with a proper one.
2. Relocate CPU node declaration to SoC dtsi:
The CPU node should be declared in the SoC dtsi because the core
type is SoC-dependent. In fact, this is exactly how it is done in
the Cortex-M port.
3. Remove core_intc (supposedly Cortex-R VIC):
Unlike the NVIC of Cortex-M, the VIC of Cortex-R is not a true
interrupt controller in the conventional sense and merely acts as
a CPU input port for aggregated interrupt request and vector index
signals. For this reason, there is no point in declaring it in the
device tree and specifying it as an interrupt parent. All SoCs
incorporating Cortex-R implement a separate true interrupt
controller (for instance, GIC for Zynq MPSoC and VIM for Hercules).
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds device bindings for Cortex-R4(F) and Cortex-R5(F).
These were supposed to be added during the initial development of
Cortex-R port, but it was not due to an incorrect device tree
specification.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Implemented latest extensions to the counter API related to
detection of alarms being set too late and short relative alarms.
Implementation could not be realized on nrfx_rtc driver thus
driver has been reimplemented based on nrf_rtc hal.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The patch adds initial support for STM32F030X4 SoC.
STM32F0 Cube package advises to use 'stm32f030x6' code
for both STM32F030x4 and STM32F030x6 SoC variants.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Add soc and dts files to support for most of the common peripherals
in the STM32G4 series. Add specific support for the STM32G431RB.
Signed-off-by: Richard Osterloh <richard.osterloh@gmail.com>
Add #pwm-cells property in bindings for Nordic PWMs and add this
property with a suitable value assigned to all PWM nodes in dts
files for Nordic SoCs.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Looking at the code, this flag was probably made 'required: true' by
mistake. Combining 'type: boolean' with 'required: true' for 'ppi-wrap'
means that all nodes that use this binding are required to have a
'ppi-wrap;' property.
The mistake was hidden by a bug in edtlib (failing to flag missing
'required: true' booleans).
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Implement a nice generalization suggested by Bobby Noelte.
Instead of having a generic #cells key in bindings, have source-specific
*-cells keys. Some examples:
interrupt-cells:
- irq
- priority
- flags
gpio-cells:
- pin
- flags
pwm-cells:
- channel
- period
This makes bindings a bit easier to read, and allows a node to be a
controller for many different 'phandle-array' properties.
The prefix before *-cells is derived from the property name, meaning
there's no fixed set of *-cells keys. This is possible because of the
earlier 'phandle-array' generalization.
The older #cells key is supported for backwards compatibility, but
generates a deprecation warning.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
