Updates Ethernet PHY devicetree bindings to be more consistent with
Linux by using the standard `reg` property for the PHY address instead
of a custom `address` property. As a result, MDIO controller bindings
now require standard `#address-cells` and `#size-cells` properties.
Signed-off-by: Maureen Helm <maureen.helm@analog.com>
Some Ethernet PHYs used the devicetree node name `phy`, while others
used `ethernet-phy`. Be consistent and use `ethernet-phy` throughout.
Signed-off-by: Maureen Helm <maureen.helm@analog.com>
This is coming from devicetree and corrosponds to what we have in the
dts/bindings/vendor-prefixes.txt file.
This will allow for static filtering, especially with twister, i.e. no
need to build anything to know the vendor of a board
All of the vendor data was extracted automatically from the devicetree,
so some platforms might not have the right vendor or no vendor at all
right now, we need to fix some of the DTS information or do this
manually to get this 100% correct. But we are close.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This includes new overlays for boards supporting DMA, and one more test
to verify M0 boards both with and without DMA can be built when
requesting CONFIG_UART_ASYNC_API.
Signed-off-by: Diego Elio Pettenò <flameeyes@meta.com>
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Now that all in-tree phys are declared under their mdio bus, drop the
`mdio` property and use DT_INST_BUS to find the bus.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add gpio-keys codes for all boards. These are mostly INPUT_KEY_0 and so
on but I've used some more specific ones where it was obvious that
there's something else on the boards.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Make ethernet phys childs of the mdio device and move the mdio device up
a level on the tree. That makes the device hierarchy coherent with the
required initialization priority and allows keeping the sequence in
check with CHECK_INIT_PRIORITIES.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
The atsame54_xpro has an AT24MAC402 MAC chip on SERCOM7 at I2C address
0x5E, but it is not used by default. Fix this by copying from the
sam_e70_xplained and changing the I2C address to match the strapping pins
on the atsame54_xpro. Tested with the dhcpv4_client sample project to
confirm that the MAC address is no longer randomly generated.
Signed-off-by: Brandon Del Bel <delbel@umn.edu>
The table of supported features for the atsame54_xpro is missing many
peripherals and drivers. The pin mapping list is also incomplete. Update
the table and list to match the set of soc-compatible drivers and the
atsame54_xpro devicetree, respectively.
Signed-off-by: Brandon Del Bel <delbel@umn.edu>
Now that timer drivers are enabled based on devicetree we can
remove any cases of them getting enabled by *_defconfig files.
Signed-off-by: Kumar Gala <galak@kernel.org>
The boards folder uses ~142.8 MB, being the largest in the repository.
This is due mostly to board images, which are in most cases not
optimized for web content. This patch tries to address this problem by
converting all pictures to JPEG (quality 75) and by adjusting its size
up to 750 px (the width of the documentation content). Images that
specified a fixed width in rst files are converted down to that value
instead.
With this patch, folder goes down to ~53.5 MB from 142.8 MB (-~63%).
Note that this patch introduces a new set of binary files to git
history, though (bad).
The process has been automated using this quickly crafted Python script:
```python
from pathlib import Path
import re
import subprocess
def process(doc, image, image_jpeg, size):
subprocess.run(
(
f"convert {image}"
"-background white -alpha remove -alpha off -quality 75"
f"-resize {size}\> {image_jpeg}"
),
shell=True,
check=True,
cwd=doc.parent,
)
if image != image_jpeg:
(doc.parent / image).unlink()
for doc in Path(".").glob("boards/**/*.rst"):
with open(doc) as f:
content = ""
image = None
for line in f:
m = re.match(r"^(\s*)\.\. (image|figure):: (.*)$", line)
if m:
if image:
process(doc, image, image_jpeg, size)
image = Path(m.group(3))
if image.suffix not in (".jpg", ".jpeg", ".png"):
content += line
image = None
continue
image_jpeg = image.parent / (image.stem + ".jpg")
size = 750
content += (
f"{m.group(1)}.. {m.group(2)}:: {image_jpeg}\n"
)
elif image:
m = re.match(r"\s*:height:\s*[0-9]+.*$", line)
if m:
continue
m = re.match(r"\s*:width:\s*([0-9]+).*$", line)
if m:
size = min(int(m.group(1)), size)
continue
content += line
if line == "\n":
process(doc, image, image_jpeg, size)
image = None
else:
content += line
with open(doc, "w") as f:
f.write(content)
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Now that ethernet drivers are enabled based on devicetree
we need to remove any cases of them getting enabled by
Kconfig.defconfig* files as this can lead to errors.
Signed-off-by: Kumar Gala <galak@kernel.org>
There are several test cases that create fake ethernet devices and
expect the fake device to be the only ethernet device enabled. Some
tests handle this be explicitly disabling actual ethernet drivers,
but this doesn't scale well.
Change drivers/ethernet/Kconfig to utilze a menuconfig option that
wraps all the drivers. This allows us for those test cases that
don't want any actual ethernet drivers to disable them with a
simple CONFIG_ETH_DRIVER=n.
Note, the fake ethernet devices utilize CONFIG_ETH_INIT_PRIORITY so
we have it outside of the 'if ETH_DRIVER' block.
Signed-off-by: Kumar Gala <galak@kernel.org>
According to the board porting guidelines, boards should "leave
peripherals and their drivers disabled by default". In Zephyr we
tipically enable GPIO and SERIAL, as they are virtually required by all
samples/tests in tree. However, for the rest of peripherals it is up to
the application/test to enable the necessary driver classes. It is also
useful that board's Kconfig.defconfig enables certain driver peripherals
based on a condition, e.g. enable I2C if SENSOR=y.
Ref. https://docs.zephyrproject.org/latest/hardware/porting/
board_porting.html#general-recommendations
This patch removes the following driver classes from defconfig files:
- CONFIG_ADC
- CONFIG_COUNTER
- CONFIG_EEPROM
- CONFIG_ENTROPY
- CONFIG_ESPI
- CONFIG_HWINFO
- CONFIG_I2C
- CONFIG_LED
- CONFIG_NETWORKING
- CONFIG_PS2
- CONFIG_PWM
- CONFIG_SENSOR
- CONFIG_SPI
- CONFIG_SPI_SLAVE
- CONFIG_WATCHDOG
Note that a previous attempt was done in #38510.
Fixes#30694
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Now that watchdog drivers are enabled based on devicetree
we need to remove any cases of them getting enabled by
Kconfig.defconfig* files as this can lead to errors.
Typically the Kconfig.defconfig* will blindly enable a
watchdog and not respect the devicetree state of the watchdog.
Additionally we can get problems with prj.conf/defconfig
getting incorrectly overridden.
Signed-off-by: Kumar Gala <galak@kernel.org>
Now that serial drivers are enabled based on devicetree we can remove
any cases of them getting enabled by *defconfig and proj.conf files.
Signed-off-by: Kumar Gala <galak@kernel.org>
Now that gpio drivers are enabled based on devicetree we can remove
any cases of them getting enabled by *defconfig and proj.conf files.
Signed-off-by: Kumar Gala <galak@kernel.org>
Updated all PWM specs to include the period cell. Because all specs
refer to PWM driven LEDs, a period of 20 msec has been chosen, as most
other platforms do.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@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 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>
After pinmux being converted to build a separate static library
console not show anymore and there is a hard fault. The hard
fault happen because pinmux drivers are not ready yet and board
emits an assert. This change board pinmux initialization to
PRE_KERNEL_2 and let system take care error handling.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
USB devicetree nodes in Zephyr have different names,
mostly derived from the designations in data sheets.
Add zephyr_udc0 (USB device controller) nodelabel to
specific USB node to allow generic USB sample to be build.
Follow up on commit b4242a8 ("boards: add USB node aliases")
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add Atmel sam0 sercom[uart] pinctrl bindings and implements pinctrl at
driver level. It changes all sam0 boards to use new feature and remove
pinmux driver dependency for sercom[uart]. The samples that require a
binding were update to keep consistency and avoid errors.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Switch to use DEVICE_DT_GET instead of device_get_binding for pinmux
device. As part of this change drop the "label" property from
the pinmux devicetree node and update the binding and dts files to
reflect that.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
A number of SoCs have overlapping devices at the same unit address.
Surpress the warning for those cases:
* Atmel - pinmux@41004400 & gpio@41004400
* Atmel - pinmux@41004480 & gpio@41004480
* Atmel - pinmux@41008000 & gpio@41008000
* NXP - flash@0 & gpio@0
* NXP - syscon@0 & gpio@0
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Enable HW stack protection by default in the board
definitions of ATMEL-based platforms.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
The 3124c02 introduced the requirement of CONFIG_BUILD_OUTPUT_HEX be on
the boards' default configuration in order for the runner to be passed
the path to the hex file being loaded. Add missing configuration for
Atmel boards that uses OpenOCD for flash and debug.
Fixes#28337.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.
A coccinelle rule is used for this:
@r_const_dev_1
disable optional_qualifier
@
@@
-struct device *
+const struct device *
@r_const_dev_2
disable optional_qualifier
@
@@
-struct device * const
+const struct device *
Fixes#27399
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit adds the PWM LED definition in the board device tree for
the on-board LED connected to the pin PC18.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Several reviewers agreed that DT_HAS_NODE_STATUS_OKAY(...) was an
undesirable API for the following reasons:
- it's inconsistent with the rest of the DT_NODE_HAS_FOO names
- DT_NODE_HAS_FOO_BAR_BAZ(node) was agreed upon as a shorthand
for macros which are equivalent to
DT_NODE_HAS_FOO(node) && DT_NODE_HAS_BAR(node) &&
- DT_NODE_HAS_BAZ(node), and DT_HAS_NODE_STATUS_OKAY is an odd duck
- DT_NODE_HAS_STATUS(..., okay) was viewed as more readable anyway
- it is seen as a somewhat aesthetically challenged name
Replace all users with DT_NODE_HAS_STATUS(..., okay), which is
semantically equivalent.
This is mostly done with sed, but a few remaining cases were done by
hand, along with whitespace, docs, and comment changes. These special
cases include the Nordic SOC static assert files.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Utilize the devicetree property "zephyr,random-mac-address" to determine
if a driver should use a random mac address and remove the associated
Kconfig options that enabled this feature.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Rename DT_HAS_NODE to DT_HAS_NODE_STATUS_OKAY so the semantics are
clear. As going forward DT_HAS_NODE will report if a NODE exists
regardless of its status.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit adds the asynchronous UART API testing support on the SAM
E54 Xplained Pro board.
The SERCOM1 module is used as the secondary loop-back UART, which is
required to run this test.
Note that no external UART loop-back connection is necessary to run
this test, because the SERCOM1 UART TX and RX pads are configured to be
internally connected; it is, however, still necessary to configure the
pinmux because the module pads are not connected until the pinmux is
configured.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the `i2c-0` alias for the Atmel SAM E54 Xplained Pro
board, as required by the I2C test.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The OpenOCD JTAG reset causes the SAM E54 SoC to prematurely start code
execution before the SoC is ready, and this causes hard faults when the
MPU is enabled -- causing OpenOCD to hang.
This commit disables the JTAG SRST reset mechanism and falls back to
using the Cortex-M SYSRESETREQ emulation reset mechanism, which does
not have experience this issue.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
