Adds the device trees, Kconfig, and documentation files.
The following features have been confirmed working on hardware:
* LED
* Button
* UART
Signed-off-by: Charles Dias <charlesdias.cd@outlook.com>
Power profiles enable the app to dynamically switch modes and support
DVFS. These profiles leverage the PCA9420 PMIC to change the VDDCORE
voltage, and optimize power consumption. Two runtime profiles are
provided for the application:
* main_clk sourced from FRO192M, VDDCORE at 0.9 V
* main_clk sourced from FRO96M, VDDCORE at 0.8 V
Both profiles use the FRO, and the FRO is retrimmed with the target
frequency when switching profiles.
Signed-off-by: Derek Snell <derek.snell@nxp.com>
Use a board with a mikroBUS as example in the shield documentation and
update the example application since the board_shell sample was removed in
commit 7c85f4b2f5.
Fixes: #67134
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Include zephyr/dt-bindings/adc/adc.h in the shield DTS overlays to simplify
using this shield in application overlays.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Due to board name change (JUNO -> SBC-3.5-PX30), it is necessary to
update board names, links and references in files and documentation.
Signed-off-by: Ettore Chimenti <ek5.chimenti@gmail.com>
Add support for specifying the domain/kernel clock along with a common
clock divider for the STM32H7 CAN controller driver via devicetree.
Previously, the driver only supported using the PLL1_Q clock for
domain/kernel clock, but now the driver defaults to the HSE clock, which is
the chip default. Update existing boards to continue to use the PLL1_Q
clock.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
The mailbox peripheral is actively accesses by stm32_hsem functions,
so it should be marked as enabled in DTS.
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
I2S is unused on the dragonclow board. Increase the R division factor
(used for I2S), to reduce the clock frequency, which saves some power.
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
Update dts files to use ST vendor specific HCI SPI Bluetooth driver.
Remove unnecessary GPIO bias for output pins.
Signed-off-by: Ali Hozhabri <ali.hozhabri@st.com>
Some GD32 board pictures exceed the maximum allowed limit (100K), so
reduce them.
Automated using `cwebp path/to/board.jpg -o path/to/board.webp`
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Adafruit KB2040 has one NeoPixel(WS2812) LED that
attaches to GPIO17 pin.
Add configuration for it.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
This adds a hint that for stm32h747i_disco just some display shields are
supported.
Signed-off-by: Maximilian Huber <gh@maxhbr.de>
Co-authored-by: Benjamin Cabé <kartben@gmail.com>
Reduce a bit the amount of boilerplate by placing common
Kconfig selections in common options.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Provide a good enough UART configuration, but do not
select it as backend by default, let apps do that.
The UART and its driver are very heavy compared to
other backends it may replace, so let's avoid
enabling it by default.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Even if the UART is enabled, let's not use it by default,
in this platform, as this UART is not meant for user
interaction, but to connect other devices
(for ex. BT controller).
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Now the HW models include the UART(E) models.
So let's allow selecting it, but let's
not default to it, or enable it by default,
as it is only in very rare cases uses will want it,
and some may already be using the native ptty
instead.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
For simulation, we cannot get the UART regiter address
for the pinctrl config structure from DT, as that
cannot match the one allocated at build time.
So let's override it at runtime with the correct address
which is stored in the UART config structure.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Include zephyr/dt-bindings/adc/adc.h and zephyr/dt-bindings/gpio/gpio.h in
the shield DTS overlays to simplify using this shield in application
overlays.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Use the common io-channel-cells name "input" instead of "positive" and
"negative" to make this binding work with the various ADC DT macros.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add a small paragraph about the input SDL touch driver,
clarifying the evdev driver is not the only input one.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add a small paragraph about the EEPROM simulator,
and improve slightly the flash simulator section
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This is in preparation for xmc4xxx mdio/ethernet patch set. In the
ethernet drivers, the DMA memory (including descriptor and buffers)
must live in dsram1 or dsram2.
Currently, in xmc47_relax_kit the RAM is the psram1 region meaning
that DMA transfers will not work. Switch to using dsram regions instead.
Also, merge dsram1 and dsram2 into a single region since they are
contiguous.
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
Reorganized as follows:
- Created a new SiFive Freedom family
- Created 3 new series: E300/E500/E700
- Created Socs within each series (e.g. E340)
Also moved out of riscv-privileged folder.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Merge both series into a new family: microchip_miv [1], moving them out
of riscv-privileged. Updated naming to stay closer to what vendor
announces on their website.
[1]: https://www.microchip.com/en-us/products/fpgas-and-plds/
fpga-and-soc-design-tools/mi-v
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Move out of riscv-privileged and convert to a standalone SoC. Note
that the family/series structure has been dropped in favor of a single
SoC (what NEORV32 seems to be).
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
