Add alias to boards with watchdog enabled to facilitate the
move of samples/drivers/watchdog to use DT_ALIAS.
Signed-off-by: Benjamin Björnsson <benjamin.bjornsson@gmail.com>
The goal of this commit is to update existing STM32 boards descriptions
to use these size "DT_SIZE" macros to enhance readability. To realize this
i used a python script, which will detect the STM32 Boards
/zephyr/board/arm, and then will update in the dts files the partition
description using "DT_SIZE_K" and "DT_SIZE_M" macros.
Check manually and modify in .overlay files in samples and tests.
Signed-off-by: TLIG Dhaou <dhaou.tlig-ext@st.com>
Add the pinctrl state name (default) for the PWM peripherals.
Changes performed based on the script proposed in
"boards: arm: stm32: add pinctrl state name for UART peripheral"
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Add the pinctrl state name (default) for the CAN peripherals.
Changes performed based on the script proposed in
"boards: arm: stm32: add pinctrl state name for UART peripheral"
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Add the pinctrl state name (default) for the I2C peripherals.
Changes performed based on the script proposed in
"boards: arm: stm32: add pinctrl state name for UART peripheral"
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Add the pinctrl state name (default) for the UART/USART/LPUART
peripherals. Changes performed using the following Python script run
from the repository root:
```
from pathlib import Path
import re
for fpath in Path(".").glob("boards/arm/**/*.dts"):
lines = open(fpath).readlines()
is_stm32 = False
for line in lines:
if "stm32" in line:
is_stm32 = True
break
if not is_stm32:
continue
with open(fpath, "w") as f:
for line in lines:
f.write(line)
m = re.match(r"(\s+)pinctrl-0.*us?art.*", line)
if m:
f.write(m.group(1) + "pinctrl-names = \"default\";\n")
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Prescaler was misplaced in pwm binding, instead of timers binding.
For example, TIM6/TIM7 doesn't have PWM capability,
but have a prescaler.
This change also prepares the introduction of timer based counter
(which requires prescaler at timer level)
Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
Update PWM pinctrl signal names of all non-F1 STM32 boards.
`pwm` variant is not available anymore on non-F1 series.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
In the flash partition definitions for ARM boards,
the link to the legacy partition macros does not
exist any more. The commit cleans up the partition
definition by removing this link.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Move SPI pin configuration to device tree for all STM32 based
boards.
This should not bring any change in pin configuration.
Though, some adjuments have been made on following boards for
coherency:
* b_l4s5i_iot01a1: Removed "very-high-speed" on SPI3 MOSI pin.
Tested with no impact.
* black_f407zg_pro: SPI1 pins configured but not SPI1 node.
Removed pin config as not documented neither.
* sensortile_box: SPI2 pins configured but not SPI2 node.
Removed pin config as not documented neither.
* nucleo_g431rb/nucleo_g474re/nucleo_l476rg/nucleo_l4r5zi:
SPI2 and SPI3 pins were configured but missing.
Added since they were documented.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Following other drivers, Kconfig based instances are now entirely
removed. In order to do this change, PWM nodes in board DT files have
been given a pwm{N} label so that both:
- DT API checks such as #if DT_HAS_NODE(DT_NODELABEL(pwmN)) can be
used (N being PWM instance number).
- DT references can be written as pwms = <&pwmN x y>; instead of
pwms = <&{/soc/timers@XXXXXXXX/pwm} x y>;
This approach is also used on the Linux Kernel.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
dts pinctrl definitions were pushed in tree without the code
available to deal with it. They have been kept waiting for the
code, but this is taking much more time than initially thought.
So in current zephyr tree, for all STM32 boards, we have pinmux.c
file which is used to configure pins and these files that are
basically no-op. This situation is creating a lot of confusion
especially to new comers, and create useless maintenance effort.
Remove these files for now.
When zephyr will ready to use them, this commit could be reverted.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Apply same scheme for all nucleo_64 pins boards:
-provide a separate arduino connector dtsi file
-provide complete gpio map
-update board.yaml vs arduino support (i2c, spi and gpio)
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
The DT spec. only has "okay" and not "ok". The Linux kernel has around
12k "okay"s and 300 "ok"s.
The scripts/dts scripts only check for "disabled", so should be safe re.
those at least.
The replacement was done with
git ls-files | xargs sed -i 's/status\s*=\s*"ok"/status = "okay"/'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Now that stm32 watchdog should be configured by device tree,
update dts file of boards declaring watchdog support.
Additionally update doc and yaml files.
Add support on some boards that were used to validate the driver
update:
- disco_l475_iot1
- nucleo_f207zg
- nucleo_f429zi
- nucleo_f746zg
- nucleo_f073rz
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Removed Console dependencies from shell uart backend.
Generated define: CONFIG_UART_SHELL_ON_DEV_NAME for each board.
Fixes#10191
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
To move forward and remove use of Kconfig in dts files lets just create
SoC specific dtsi files that the boards can include. We also seperate
out the F3 dtsi files into their own dir.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This change aims at fixing 'unit_address_vs_reg' warning in
STM32 based boards.
This warning pops up when a node name is made up with an address
(node_name@xx) but does not contain a reg property.
This case was encountered for led nodes for instance,
where a reg property has no meaning.
Fix this by changing node_name@xx to node_name_xx which removes the
guilty '@xx' syntax but preserves node_name uniqueness.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This change aims at fixing 'unit_address_vs_reg' warning in
STM32 based boards.
This warning pops up when a node name is made up with an address
(node_name@xx) but does not contain a reg property.
This case was encountered for button nodes for instance,
where a reg property has no meaning.
Fix this by changing node_name@xx to node_name_xx which removes the
guilty '@XX' syntax but preserves node_name uniqueness.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
To prepare to upcoming dtc v1.4.6, fix warnings in dts files.
This commit addresses the following warning:
"unnecessary #address-cells/#size-cells without "ranges" or child
"reg" property in /gpio_keys".
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Configure SPI using DT for the following STM32 boards:
96b_neonkey
nucleo_f091rc
nucleo_f334r8
nucleo_f401re
nucleo_l432kc
nucleo_l476rg
SPI nodes in <board>.dts file are populated matching boards existing
pinmux default configuration and enabled in Kconfig.defconfig if
SPI is enabled.
For nucleo_l476rg board SPI2 and SPI3 nodes are not yet added, because
of missing pinmux defines.
Fixes#5836
Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
Move the dts files into the board dir so that board ports can be more
standalone. This will allow us at some point to have board ports
outside of the tree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
