Since the HCI entropy device is a software construct that is able to
provide entropy bytes by retrieving them from a Bluetooth Controller,
generalize it by moving it to the Nordic common DTS code. Additionally
move the chosen nodes from the nRF5340 DK board files to the SoC ones.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Add build time optional PINCTRL support to the Microchip XEC TACH
driver shared by MEC15xx and MEC172x families.
Signed-off-by: Jay Vasanth <jay.vasanth@microchip.com>
Update Microchip XEC TACH driver to support MEC172x.
Standardize device tree properties between chips.
Standardize device structure usage.
Signed-off-by: Jay Vasanth <jay.vasanth@microchip.com>
Update board device tree with LTDC node
Update board documentation - display support and RGB pinout
Update board defconfig - if display is used, then external
SDRAM must be enabled in order to fit the frame buffer in
memory
Signed-off-by: Tomislav Milkovic <tomislav.milkovic95@gmail.com>
Replace custom init code with the regulator infrastructure to enable the
Vin1 monitoring circuit.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
There's no in-tree driver for the A71CH secure element, which is the
code that should be responsible to control the chip reset line.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Replace custom init code with the regulator infrastructure to enable the
3V3 power rail.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Boards must only enable minimal peripherals according to the porting
guidelines. USB, I2C or ADC are not in the minimal list.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Improve documentation
- Add a photo of the board
- Add hardware information from the board manual
- Fix options for build (set OPENOCD_DEFAULT_PATH to make it
valid for also windows environment)
- Improve the build instructions to make it easier to understand
Signed-off-by: Yuichiro SAGISAKA <yu.sagisaka@fujitsu.com>
When the application requests `CONFIG_FLASH`, then automatically
enable the flash driver using `CONFIG_SPI_NOR`.
Signed-off-by: Casper Meijn <casper@meijn.net>
Add backlight gpios property to mcux display driver, so that the driver
can correctly initialize the backlight gpio control.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
In order for pinctrl support to be complete, RT series GPIO driver must
support pinmuxing within the driver level. RT series pinmux settings do
not correspond directly to gpio port/pin numbers, so use DTS mappings to
pinctrl nodes to select and apply pinmux settings in the gpio driver.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
A follow-up to #44181, this time fixing the pyocd target parameters to
match the actual hardware on the board.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The jlink executable expects a fully qualified IC name, and not just the
family. Apply to all Nordic boards.
Fixes#37294
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This update Atmel sam and sam0 ethernet gmac and mdio drivers to use
pinctrl driver and API. It updates all boards with new pinctrl groups
format.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This add support to pinctrl at Atmel sam0 dac driver. It updates all
boards with new pinctrl groups format and drop pinmux entries.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This add support to pinctrl at Atmel sam0 usb dc driver. It updates
all boards with new pinctrl groups format and drop pinmux entries.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This add support to pinctrl at Atmel sam0 tcc pwm driver. It updates
all boards with new pinctrl groups format and drop pinmux entries.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This add support to pinctrl at Atmel sam0 i2c driver. It updates all
boards with new pinctrl groups format and drop pinmux entries.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This add support to pinctrl at Atmel sam0 spi driver. It updates all
boards with new pinctrl groups format and drop pinmux entries.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam0 serial drivers to use pinctrl driver and API. It
updates all boards with new pinctrl groups format.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam qdec sensor driver to use pinctrl driver and API.
It update board and sample with new pinctrl groups format.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam pwm driver to use pinctrl driver and API. It
updates all boards with new pinctrl groups format. In addition this
remove all remaining manual pinmux at board level.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam canfd driver to use pinctrl driver and API. It
updates all boards with new pinctrl groups format. In addition this
add missing entries to run automated tests for can/canfd drivers.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam ssc driver to use pinctrl driver and API. It
updates all boards with new pinctrl groups format. In addition this
remove DEV_NAME macro at sam xdma driver.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam afec driver to use pinctrl driver and API. It
updates all boards with new pinctrl groups format. In addition, it
add overlay files to allow run samples/drivers/adc example.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam usb drivers to use pinctrl driver and API. It
updates all boards with new pinctrl groups format.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam i2c drivers to use pinctrl driver and API. It
updates all boards with new pinctrl groups format. This add missing
i2c-0 alias into sam4l_ek board.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam spi driver to use pinctrl driver and API. It
updates all boards with new pinctrl groups format.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This update Atmel sam serial drivers to use pinctrl driver and API. It
updates all boards with new pinctrl groups format.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Many board peripherals are enabled by turning on a 3V3 buck-boost
converter, controller by P0.31 (NRF_PS_EN). Use the regulator framework
instead of custom init code.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The driver is already enabled when turning CONFIG_DISPLAY on and
enabling the display node in Devicetree.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The simplest way of getting networking to work on really tiny embedded
system is to use an extra serial port as an interface to external world
with help of a SLIP,
see https://en.wikipedia.org/wiki/Serial_Line_Internet_Protocol.
The catch is on a deeply embedded system we most likely won't see
an Ethernet MAC in the system as it might be as large ans as complex
as the CPU itself so there's no point in adding it. Moreover it will
require support in drivers, which are very hardware specific
(not only IP-block specific, but also need to take care of all the quirks
made in this particular instance and platform).
But with SLIP we may use existing serial port of the board which already
has all the needed support and with a platform-agnotic code of SLIP
we may have usable networking on both simulators & real HW boards.
And that's what we do in Zephyr.
Now we teach ARC's QEMU platform to do so as well.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
PineTime hardware can measure the battery voltage via an ADC pin. Define
this as a `voltage-divider` in the board dts. This enables the sample
`boards/nrf/battery`.
Signed-off-by: Casper Meijn <casper@meijn.net>
