Move pixel format setting (RGB565/RGB888) to DeviceTree. Add support for
changing pixel format at runtime.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Adds imx rt support.
Allows n-number of can interfaces based on device-tree.
Adds a "common" irq name.
Added CAN bus pins and dts for 1060 and 1064 EVK.
Signed-off-by: Rick Talbott <rtalbott@fastmail.com>
* Add ADC2 and ADC3 to the F103xE definition.
* Add a dtsi file for the F103xG based on the F103xE.
The F103xG has 1 MB of flash, 96 KB of RAM, and additional timers
TIM9/10/11/12/13/14.
Signed-off-by: Paul Fagerburg <pfagerburg@google.com>
Move the devicetree bindings for Analog-to-Digital Converters (ADCs)
from dts/bindings/iio/adc to dts/bindings/adc as Zephyr does not have
an IIO layer.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
update rt6xx series sram mapping to skip 0x180000,
reserved for DSP usage.
this fixes tests/subsys/debug/coredump for this board
Signed-off-by: Hake Huang <hake.huang@oss.nxp.com>
The sam4l pinctrl contains two entries with wrong values. Fix the
typo to create valid pinctrl map.
Fixes#28538.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
HAS_DTS_I2C is now selected by I2C and
always used as I2C && HAS_DTS_I2C.
It could then be purely removed.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Change #28199 introduced systick configuration from device tree.
For now this should not be used on platforms that support alternate
tick source, as this is the case on l4 and wb series with LPTIM.
Until dts allows to configure lptim from dts, keep systick disabled
by default on these platforms.
Fixes#28280
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Use setting from devicetree to drive the default setting for
CORTEX_M_SYSTICK. We update the dts files to default systick to be
enabled since the major of cortex-m platforms utilize it by default
(except on Nordic SoCs, TI CC13x2/CC26x2 and MEC1501 in which we
default to disabled).
Fixes#25299
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The host command peripheral device API abstracts how an embedded
controller sends and receives data from a host on a bus. Each bus like
eSPI, SPI, or I2C would implement their own host command peripheral
device. Each hardware device would then handle the necessary hardware
access to send and receive data over that bus.
The chosen host command peripheral device will be used by the host
command handler framework to send and receive host data correctly.
Signed-off-by: Jett Rink <jettrink@google.com>
The SX126x supports using DIO2 to control an TX switch, but only if
the switch can be operated using a single control signal. Add support
for RF switches that are wired to a GPIO instead of the radio chip
itself. This makes it possible to use RF switches that require two
control signals (one for the RX port and one for the TX port) by
wiring them to two GPIOs on the MCU.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Add sector-size property to at45.yaml binding.
Different at45 flash memories have different sector sizes.
Signed-off-by: Marin Jurjevic <marin.jurjevic@hotmail.com>
Add devicetree support to specify bias-pull-up, bias-pull-down, and
drive-open-drain for pin configuration.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Instantiate RTT UART instances from devicetree nodes instead of from
Kconfig symbols. While RTT is implemented using software, not hardware,
it is emulating a hardware device, and thus should be configured through
devicetree. This allows the simulated UART device to be selected via
devicetree aliases and chosen nodes.
The following devicetree snippet will instantiate RTT channels 0 and 2
as UART devices.
```
/ {
rtt0: rtt_terminal {
compatible = "segger,rtt-uart";
label = "rtt_terminal";
status = "okay";
};
rtt2: rtt_secondary {
compatible = "segger,rtt-uart";
label = "rtt_app_specific";
status = "okay";
};
};
```
Fixes the RTT portion of #10621.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Add support for UARTs 3-6 to the stm32f030xc SoC. These additional UARTs
share a single interrupt line, so only one may be enabled at a time.
Signed-off-by: Brian Kubisiak <brian@kubisiak.com>
Add an emulation controller which routes I2C traffic to attached
emulators depending on the I2C address selected. This allows drivers
for I2C peripherals to be tested on systems that don't have that
peripheral attached, with the emulator handling the I2C traffic.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This CL configures the UART wake-up event triggered from a falling edge
(START condition) on CR_SIN pin. It also includes:
1. Introduce wui_maps property in yaml file to present relationship
between Wake-Up Input (WUI) and UART device.
2. Implement wake-up mechanism by MIWU api functions.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
Add gpio support for Nuvoton NPCX series. This CL includes:
1. Add GPIO device tree declarations.
2. Introduce wui_maps property in yaml file to present relationship
between Wake-Up
Input (WUI) and 8 IOs belong to the device.
3. Zephyr GPIO api implementation.
4. GPIO callback functions implementation with MIWU api functions.
5. Overlay file for gpio basic tests
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
The device Multi-Input Wake-Up Unit (MIWU) supports the embedded
controller (EC) to exit 'Sleep' or 'Deep Sleep' power state which allows
chip has better power consumption. Also, it provides signal conditioning
such as 'Level' and 'Edge' trigger type and grouping of external
interrupt sources of NVIC. The NPCX series has three identical MIWU
modules: MIWU0, MIWU1, MIWU2. Together, they support a total of over 140
internal and/or external wake-up sources.
In this CL, we use device tree files to present the relationship bewteen
MIWU and the other devices in different npcx series. For npcx7 series,
it include:
1. npcx7-miwus-int-map.dtsi: it presents relationship between MIWU group
and NVIC interrupt in npcx7. Please notice it isn't 1-to-1 mapping.
2. npcx7-miwus-wui-map.dtsi: it presents relationship between input of
MIWU and its source device such as gpio, timer, eSPI VWs and so on.
This CL also includes:
1. Add MIWU device tree declarations.
2. MIWU api function declarations and implementation to configure signal
conditions and callback function mechanism. They can be be classified
into two types. One is for GPIO which connects original gpio callback
implemetation and the other is for generic devices such as timer,
eSPI, and so on.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
The driver utilizes the CONFIG_NET_OFFLOAD setting to avoid the
normal handling of IP packets, and instead uses a socket-like
UART interface to handle incoming and outgoing data via AT commands.
Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
This commit adds a node for the ASMedia 2364 controller that acts as an
I2C master on the I2C0 bus. This node contains the GPIO used by the MCU
to notify the ASM2364 that data are available to read.
Signed-off-by: Maxime Bittan <maxime.bittan@seagate.com>
This patch adds a DTS binding for the Texas Instruments LP5030 and
LP5036 I2C LED controllers. They are respectively providing up to 30
and 36 channels (i.e. 10 or 12 RGB LEDs).
Signed-off-by: Simon Guinot <simon.guinot@seagate.com>
The led-controller DT binding gathers some common properties for LED
controllers and for the LED child nodes.
One notable property is "color-mapping" which allows to define a channel
to color mapping for multicolor LEDs.
Signed-off-by: Simon Guinot <simon.guinot@seagate.com>
Signed-off-by: Maxime Bittan <maxime.bittan@seagate.com>
By default the I2C timing (I2C_TIMINGR register) of I2C V2 peripheral is
computed depending on clocks at runtime with relatively low precision.
This optional property allows to provide a list of pre-computed values
(typically computed from STM32CubeMX SW tool) instead of using runtime
algorithm.
The precomputed value is only valid for a given clock configuration and
I2C speed setting, so this valid configuration is provided with each
value entry.
Signed-off-by: Laurent Meunier <laurent.meunier@st.com>
The spi_flash_w25qxxdv driver has been superseded by the generic
spi_nor driver for over a year. The only non-refactoring change to
the W25Q driver in the last 18 months was done to support a backport
to 1.14.
All devices supported by spi_flash_w25qxxdv driver are expected to be
supported by the spi_nor driver, using the standard `jedec,spi-nor`
devicetree compatible. No in-tree devicetree files make use of this
driver.
Remove the confusion about which driver to select by removing the
unmaintained redundant driver.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
In the SoC that comes on the nRF5340 DK the number of MPU
regions in the nRF5340 Network MCU is 8, instead of 16. We
fix this in DTS by introducing different .dtsi headers for the
different SoC part variants: the nrf340 Engineering A (first
SoC revision, present in the nRF5340 PDK) and the nrf5340
(second SoC revision, present on nRF5340 DK).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
As a general rule devicetree properties should correspond to hardware
description or configuration. In cases where a Zephyr driver receives
instance-specific configuration data from a devicetree property that
property should be marked as being Zephyr-specific. Rename
concat-buf-size to zephyr,concat-buf-size to follow this guideline.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>