Introduction of tachometer device nodes for the Microchip
MEC1501 SOC. In addition, dts bindings for are also introduced.
Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
LPC55S69 CPU1 definition added.
Dual Core is not enabled!
Definitions related to dual core split of SoC's CPUs.
Signed-off-by: Andrei Gansari <andrei.gansari@nxp.com>
Add the girq and girq-bit fields to the binding. This allows
encoding GIRQ related information inside device tree.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add girq and girq-bit to encode per device information. This allows the
driver to get any device unique info from device tree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add girq and girq-bit to encode per device information. This allows the
driver to get any device unique info from device tree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The max-value should just be an int and not an array. Change the type
to 'int' in the binding and fixup the driver to match.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use DT_INST_ defines. Replace dts_fixup.h use
for DT_RTC_0_NAME with DT_INST_0_NXP_KINETIS_RTC_LABEL to be
consistent. Also, remove the aliases that had been used for this
driver in various nxp_k*.dtsi.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use DT_INST_ defines and remove Kconfig per instance
enablement in favor of DT_INST_ define existing. Also, remove the
aliases that had been used for this driver in nxp_rt.dtsi.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert pms7003 sensor driver to utilize device tree.
DTS would look something like the following for the pms7003:
uart {
pms7003: pms7003 {
status = "okay";
compatible = "plantower,pms7003";
label = "pms7003";
};
};
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert ak8975 sensor driver to utilize device tree.
This also supports the ak8975 embedded in a invensense MPU9150. In such
a case the device tree node should look something like, where the ak8975
is a child of the mpu9150.
mpu9150@68 {
compatible = "invensense,mpu9150";
reg = <0x68>;
label = "mpu9150";
#address-cells = <1>;
#size-cells = <0>;
ak8975@c {
compatible = "asahi-kasei,ak8975";
reg = <0xc>;
label = "ak8975";
};
};
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The driver for STM32's independent watchdog already exists and is
compatible with the stm32g0 SoC. Enable the independent watchdog
for the stm32g0 series for use with this driver.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This commit adds Device-Tree instances of the Flash controller
to the SAM3X, SAM4E and SAM4S series. The Flash-Controller
is used to get the unique device identifier.
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
On stm32f302/3 series, USB and CAN_1 share same IRQ lines.
To use USB and CAN_1 together, USB IRQ could be remap to other
line numbers, on which there is no conflict.
Remap the USB IRQ lines by default:
-Assign remap number in matching dtsi files
-Perform remap before usb driver init
Additionally, fix compilation issue in usb driver.
Fixes#22343
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
List the details for each type in the order they appear in the summary
of all types. Add the missing 'path' value to the summary.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Replace Kconfig configuration data with devicetree bindings using
(ADC) io channels. Rework the sample to document expectations about
the relationship between the reference voltage and the divider input
voltage, and update the sensor configuration to support Nordic SAADC.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Replace Kconfig configuration data with devicetree bindings using
(ADC) io channels. Rework the sample to document expectations about
the relationship between the reference voltage and the divider input
voltage, and update the sensor configuration to support Nordic SAADC.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Fix the following device tree warnings:
unit-address and first reg (0x20000) don't match for iccm@0
unit-address and first reg (0x80010000) don't match for dccm@80000000
Since the em_starterkit_em7d_normal has a different base address for
iccm & dccm, and most of the em_starterkit variants have different sizes
for iccm & dccm. Just define the nodes in the specific
em_starterkit*.dts file and remove them from emsk.dtsi. This removes
the issue reported in the warning.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Since there are times that we include a base .dtsi file and change the
reg address we tend to end up with warnings that the reg address and
unit-address don't match. To handle this introduce a simple DT_ADDR(x)
macro that will prepend '0x' to a 'unit-address' style address.
#define DCCM_ADDR 80000000 /* in unit-address format */
dccm0: dccm@DCCM_ADDR {
reg = <DT_ADDR(DCCM_ADDR) 0x1>;
...
};
This allows the dts file to override the value of DCCM_ADDR and than to
have the unit-address of the node and the reg address match.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Create an SoC definition for the Audio DSP on Intel Apollolake
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This adds a simple binding for the Cadence Tensilica Xtensa LX4
CPU. File originally from the LX6 binding.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Update to use new API for GPIO pin configuration and operation. Fix
invalid arithmetic on void pointer. Convert to support devicetree.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update to use new API for GPIO pin configuration and operation. Fix
invalid arithmetic on void pointer. Mark all CC2520 GPIOs as required
in binding.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update the lora/sx1276 driver to the new GPIO API, using configured
active level and the replacement interrupt and active-sensitive set
APIs.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Document and assign write-protect signal as active low, and use the
active-sensitive API to control it.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the new pin and interrupt configuration API.
NOTE: Because hardware is not available this has been build-tested only.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update devicetree sources and bindings, switch to new GPIO API. Use
devicetree property name to identify interrupt signal.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the new pin and interrupt configuration API. Update all
devicetree bindings to add INT signal active level. Document active
level.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update sample overlays. Add GPIO flags to configuration state.
Refactor to split out setup/handle/process phases. Switch to new API
replacing callback dis/enable with interrupt dis/enable.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The offset and the number of pins were swapped causing an error when a
64-position left shift was generated to calculate the pin mask.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add a config structure for each port and use the devicetree GPIO pin
count to initialize it. Simplify device initialization by using
instance number as only variation point.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Almost all drivers support 32 pins, though some support less.
Eventually this should be specified in every SOC binding, but until
then provide a default so GPIO drivers can be updated to use this.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Since this was converted to the setup/handle/process idiom in master
the conversion is straightforward.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit updates the HMC5883L driver to use the new GPIO API.
Also add a note explicitly describing the active state of the DRDY
pin in the binding file.
Tested on frdm_k64f.
Signed-off-by: Kevin Townsend <kevin@ktownsend.com>
Update sample overlay for missing chip select and to deconflict with
UART TXD. Add GPIO flags to configuration state. Replace callback
enable with interrupt enable.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add a sample overlay. Add GPIO flags to configuration state. Replace
callback enable with interrupt enable.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Converts the fxas21002 sensor driver to the new gpio api. Updates device
trees for all boards with this sensor to active low gpio interrupts by
default.
Tested on the hexiwear_k64 board.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This maps devicetree GPIO phandle arrays from the full controller pin
range to the sub-controllers required by Zephyr's limit of 32 pins per
controller device.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This breaks down the GPIO controller definition in DTS into
multiple entries. This allows these controllers to be
referenced by other DTS, and test board overlay files.
And also we can remove the entries in the dts fixup file.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
There were complains about the unit-address and first reg
not matching. So update the DTS file to match.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Converts the fxos8700 sensor driver to the new gpio api. Updates device
trees for all boards with this sensor to active low gpio interrupts by
default.
Tested on frdm_k64f and rv32m1_vega_ri5cy boards. The latter verifies
that the reset output works correctly.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Converts the usdhc driver to the new gpio api. Updates the
device tree for the mimxrt1050_evk board to set appropriate active
high/low polarity for the power and card detect pins.
Note that the driver doesn't actually support interrupts yet. It
initializes a gpio callback for the card detect pin, but never actually
enables the gpio interrupt. This incomplete behavior is left as-is,
since the purpose of this patch is only to convert the driver to the new
gpio api, not to add new features.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commits adds GPIO driver for LiteX SoC builder.
Due to the fact that GPIO in LiteX is unidirectional and can be
configured with different pins amount per port, additional entries
were added to the dts file.
Signed-off-by: Robert Winkler <rwinkler@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com>
IO extenders may provide input signals to LEDs or sensors where
leaving the signal undriven may result in increased power consumption
or misbehavior. The SX1509B powers up with all signals configured as
inputs. Provide a way to indicate which pins should be set as output,
and their initial signal level, when the device is configured.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update ALERT active level in all devicetree files. Capture GPIO flags
in static configuration. Add internal API to enable and disable
interrupt, to release the handlers when an alert occurs, and to
re-enable the signal when the handler completes. Check for alerts
received during periods when the interrupt was disabled.
Extend the example to handle both above and below range triggers and
alerts that are present on startup.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Convert the GPIO based driver to the new GPIO API. (Only the
gpio_configure() call is affected).
Move configuration to DT where appropriate for both SPI and GPIO
drivers, only leaving the SPI vs. GPIO decision in Kconfig (in
addition to the basic enable for the driver.) Move some files around
to clean up as a result of this change.
led_ws2812 sample changes:
- make the pattern easier to look at by emitting less light
- use led_strip alias from DT to get strip device, allocate
appropriate struct led_rgb buffer, etc.
- move the pins around and remove 96b_carbon support (I have no board
to test with)
GPIO driver specific changes:
- str is required to write OUTSET/OUTCLR, not strb. The registers
are word-sized.
- the str[b] registers must all be in r0-r7, so "l" is the correct GCC
inline assembly constraint for both "base" and "pin"
SPI driver specific changes:
- match the GPIO driver in not supporting the update_channels API
method, which never made sense for this type of strip
- return -ENOMEM when the user tries to send more pixel data
than we have buffer space for instead of -EINVAL
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Mark the INT signal to be active low and use the new functions to get
gpio state and configure the gpio interrupt flanks.
Signed-off-by: Karsten Koenig <karsten.koenig.030@gmail.com>
Correct DRDY active level to default active-high, switch to new
interrupt configuration.
Also fix a common bug where an already-active DRDY signal is not
properly handled.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit adds the following:
- EFR32FG1P SoC support for the watchdog
- efr32_slwstk6061a board support for the watchdog
Signed-off-by: Oane Kingma <o.kingma@interay.com>
This commit adds the following:
- EFR32MG SoC support for the watchdog
- efr32mg_sltb004a board support for the watchdog
Signed-off-by: Christian Taedcke <hacking@taedcke.com>
This commit adds the following:
- device tree bindings for Gecko watchdog driver
- EFM32PG SOC support for the watchdog driver
- EFM32PG board support for the watchdog driver
- DTS aliases for testing with default watchdog driver test
Signed-off-by: Oane Kingma <o.kingma@interay.com>
Define a binding for a voltage divider circuit with one or more analog
input channels. Add devicetree nodes for several boards that have
battery voltage measurement support.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Adds device tree bindings for the focaltech ft5336 touch panel
controller, which will be used on several i.mx rt evk boards.
Moves address-cells and size-cells properties from the base kscan
bindings to the specific microchip,xec bindings since they are not
required for the ft5336.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Enable the shared IRQ for the UART line and enable the remaining tasks
that depends on a separated declaration of the TX/RX/Err/... IRQs.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
