This patch enables SPI4 on the 96Boards STM32 Sensors Mezzanine.
SPI4 has been broken out to a Grove Connector on the board.
Changes:
- Updated board dts to enable spi4
- Updated board Kconfig
- Updated board documentation
- Update board pinmux
- Updated stm32f4 pinmux header file
- Updated stm32f401 dtsi
- Updated stm32f4 defconfig to enable PORTE GPIO
- Added board to spi_loopback test
Test: spi_loopback test passed
Signed-off-by: Sahaj Sarup <sahaj.sarup@linaro.org>
Use this short header style in all Kconfig files:
# <description>
# <copyright>
# <license>
...
Also change all <description>s from
# Kconfig[.extension] - Foo-related options
to just
# Foo-related options
It's clear enough that it's about Kconfig.
The <description> cleanup was done with this command, along with some
manual cleanup (big letter at the start, etc.)
git ls-files '*Kconfig*' | \
xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Clean up space errors and use a consistent style throughout the Kconfig
files. This makes reading the Kconfig files more distraction-free, helps
with grepping, and encourages the same style getting copied around
everywhere (meaning another pass hopefully won't be needed).
Go for the most common style:
- Indent properties with a single tab, including for choices.
Properties on choices work exactly the same syntactically as
properties on symbols, so not sure how the no-indentation thing
happened.
- Indent help texts with a tab followed by two spaces
- Put a space between 'config' and the symbol name, not a tab. This
also helps when grepping for definitions.
- Do '# A comment' instead of '#A comment'
I tweaked Kconfiglib a bit to find most of the stuff.
Some help texts were reflowed to 79 columns with 'gq' in Vim as well,
though not all, because I was afraid I'd accidentally mess up
formatting.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Defining a symbol with 'menuconfig' just tells the menuconfig to display
any dependent symbols that immediately follow it in a separate menu.
'menuconfig' has no effect on symbol values.
Making a symbol that doesn't have any dependent symbols after it a
'menuconfig' should be avoided, because then you end up with an empty
menu, which is shown as e.g.
[*] Enable foo ---
This is how it would be shown if there were children but they all
happened to be invisible as well.
With a regular 'config', it turns into
[*] Enable foo
Change all pointless 'menuconfig's to 'config's.
See the section on 'menuconfig' on the Kconfig - Tips and Best Practices
page as well.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit adds:
1. pin definitions for SPI1 on PE12-15 on STM32L4 devices
2. SPI3 on PA15_SPI3_NSS
Signed-off-by: Armando Visconti <armando.visconti@st.com>
* add pinmux driver. hsdk board has arduino, mikrobus and
pmod interfaces, which can be confiured for different function,
such as: gpio, spi, uart, iic.
* add introduction for arduino, mikrobus and pmod interfaces.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
To work efficiently, SPI_NSS pins require pull-up configuration.
Fix this for whole STM32 series.
Fixes#17998
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Fixes#16739. Changed the STM32's SPI MISO/MOSI configurations in order
to reduce the power consumption by approximately 20uA per pin.
According to STM32's Application Notes on GPIO configuration for
low-power consumption, the input pins should be configured with internal
pull-up or pull-down resistor. If a pin is configured as a floating
input, and there is no signal present, the Schmitt trigger randomly
toggles between the logical levels induced by the external noise, thus
increasing the consumption.
Signed-off-by: Ioannis Konstantelias <ikonstadel@gmail.com>
pinmux: Add the relevant definition of the spi3 pin
dts: Fix a bug, spi3 does not have a label
soc: Supplement spi3 related definition
Signed-off-by: Findlay Feng <i@fengch.me>
The i2c5 instance are used on arduino connector of
stm32mp157c-dk2.
Signed-off-by: Christophe Priouzeau <christophe.priouzeau@linaro.org>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@linaro.org>
Add eSPI Microchip XEC driver
Include support for peripheral & virtual wires (channel 0-1)
OOB and flash support can be added in the future
Fix compilation error in pinmux driver
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
move misc/util.h to sys/util.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/__assert.h to sys/__assert.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move pinmux.h to drivers/pinmux.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move clock_control.h to drivers/clock_control.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move sys_io.h to sys/sys_io.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This driver introduces pinmux configuration capabilities
using zephyr apis for XEC SOCs.
Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
This commit adds pinmux defines for all the external ADC lines
supported by stm32. All defines are named after the datasheet of the
corresponding product lines.
Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
Add initial support for the TI CC13x2 / CC26x2 series with the CC2652R
and CC1352R SoCs. The UART and GPIO peripherals are supported. Drivers
use the driverlib HAL from the TI CC13x2 / CC26x2 SDK.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
Implementation of pinmux for the stm32mp157c_dk2 board.
Some UART pin mux definition has been added (mainly for
UART console and UART/SPI Arduino shield support).
This can be completed with pin mux for other stm32mp157c
UART.
Signed-off-by: Yaël Boutreux <yael.boutreux@st.com>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Adds Atmel SAMR21 soc which is based on SAMD21, but with a AT86RF233
radio connected internally via SPI.
The AT86RF233 is not yet supprted by Zephyr at this point.
This code is very much copy & paste from atmel_sam0/samd21
Signed-off-by: Benjamin Valentin <benpicco@googlemail.com>
Since STM32_OSPEEDR_VERY_HIGH_SPEED flag is required for all I2S_CK
pins, lets add this to the STM32F4 pinmux header and remove the
duplicates in board files. While we are at it, let's add the missing
pinmux definitions for I2S_2 also.
Fixes: #9028
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Make sure that when e.g. CONFIG_SERIAL is set, CONFIG_UART_SAM0 is
selected automatically when the sam0 SoC family is used.
Signed-off-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
This commit adds CAN support for nucleo F746zg.
Furtermore CAN was added in stm32f7.dtsi and pinmuc_stm32f7.h
CAN_RX: PD0, CAN_TX: PD1
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
Reformat L4 pinmux to be consistent with other pinmux files,
and for a better reading.
Signed-off-by: Georgij Cernysiov <g.cernysiov@elco-automation.de>
Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier. Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.
By default all files without license information are under the default
license of Zephyr, which is Apache version 2.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Rename reserved function names in drivers/ subdirectory. Update
function macros concatenatenating function names with '##'. As
there is a conflict between the existing gpio_sch_manage_callback()
and _gpio_sch_manage_callback() names, leave the latter unmodified.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
Maybe this is some "just in case" thing that got copied around. There's
no need to have a blank line at the beginning or end of Kconfig files.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Most of these are from source'ing a file within an 'if PINMUX', and then
adding another 'depends on PINMUX' within it.
'if FOO' is just shorthand for adding 'depends on FOO' to each item
within the 'if'. There are no "conditional includes" in Kconfig, so
'if FOO' has no special meaning around a 'source'. Conditional includes
wouldn't be possible, because an 'if' condition could include (directly
or indirectly) forward references to symbols not defined yet.
Tip: When adding a symbol, check its dependencies in the menuconfig
('ninja menuconfig', then / to jump to the symbol). The menuconfig also
shows how the file with the symbol got included, so if you see
duplicated dependencies, it's easy to hunt down where they come from.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Converts the rv32m1 pinmux driver to use 'DT_' prefixed defines instead
of deprecated non-prefixed defines.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Fix issue #9028: last bit of SPI/I2S transaction may be corrupted.
Impacted STM32 SOC series: F0/F1/F2/F3/F4/L0.
Notes:
- F2/F4/L0: set gpio to very_high speed ('11')
- F0/F3: set gpio to high speed ('11').
- F1: set gpio to 50MHz.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
pinmux dev isn't really used or supported. We only have one driver that
is implmeneted, and that driver isn't ever enabled.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Added UART4 alternate pin function for L4 µC for PC10 and PC11.
Corrected naming of previously defined UART4 TX and RX defines.
Signed-off-by: Georgij Cernysiov <g.cernysiov@elco-automation.de>
Supported PWM at pins A0, D3, D5 and D6 which are also Arduino
compatible. Also the onboard red LED can be used with PWM.
The basic/{fade_led, blink_led} samples to apply to this board
seemlessly and operate on the onboard red LED.
Also supported RTC.
Signed-off-by: Ioannis Konstantelias <ikonstadel@gmail.com>
Clean up a left over from GPIO driver factorization.
Definition of GPIO_REG_SIZE and GPIO_PORTS_BASE do not need anymore
to be spread accross SoCs.
Put these definitions directly in STM32 pinmux driver.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
All series STM32 have mostly the same GPIO architecture
and can share the same code for GPIO manipulation.
Functions of the external interrupt line control are also the same.
This patch extracts common code from them and put them into the 'common'
folder.
Functions of control GPIO of these series scattered in
soc/arm/st_stm32/stm32xx/ folders contain these functions:
stm32_gpio_flags_to_conf(), stm32_gpio_configure(), stm32_gpio_set(),
stm32_gpio_get, stm32_gpio_enable_int().
This patch merges them into the gpio_stm32.c file.
Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
The i2c_atmel_sam3 driver was deprecated at release 1.9, this commit
removes it. Also pinmux_dev_atmel_sam3x driver is removed.
i2c_atmel_sam3 was the last one which depended on it.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
These changes were obtained by running a script created by
Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following
specification:
1. Read the contents of all dts_fixup.h files in Zephyr
2. Check the left-hand side of the #define macros (i.e. the X in
#define X Y)
3. Check if that name is also the name of a Kconfig option
3.a If it is, then do nothing
3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it
has neither of these two prefixes
4. Replace the use of the changed #define in the code itself
(.c, .h, .ld)
Additionally, some tweaks had to be added to this script to catch some
of the macros used in the code in a parameterized form, e.g.:
- CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS
- CONFIG_UART_##idx##_TX_PIN
- I2C_SBCON_##_num##_BASE_ADDR
and to prevent adding DT_ prefix to the following symbols:
- FLASH_START
- FLASH_SIZE
- SRAM_START
- SRAM_SIZE
- _ROM_ADDR
- _ROM_SIZE
- _RAM_ADDR
- _RAM_SIZE
which are surprisingly also defined in some dts_fixup.h files.
Finally, some manual corrections had to be done as well:
- name##_IRQ -> DT_##name##_IRQ in uart_stm32.c
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Update a couple of labels generated from DTS used directly (not through
dts_fixups) in TI CC2650 system initialization code and a few drivers
for this SoC.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Update stm32f469i_disco configuration to match with
default configuration guidelines:
-Configure available connectors
-Update yaml file
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Update stm32f723e_disco configuration to match with
default configuration guidelines:
-Configure available connectors
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Update stm32f769i_disco configuration to match with
default configuration guidelines:
-Configure available connectors
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Update stm32l496g_disco configuration to match with
default configuration guidelines:
-Deactivate features by default
-Configure available connectors
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Update disco_l475_iot1 configuration to match with
default configuration guidelines:
-Deactivate features by default
-Configure available connectors
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Added support for SPI 1 available from the arduino connector (plus an
extra gpio). Tested against samples/sensor/bme280.
Signed-off-by: AJ Palmer <ajpcode@hotmail.com>
Add pin muxing for STM32F302x8 by sharing most of the definitions
of the STM32F303xC. Add USART3 for both the 302x8 and the 303xC.
Add a PWM that is specific to the 302x8.
Signed-off-by: Galen Seitz <galens@seitzassoc.com>
Group the entries by pin number and then sort them by alternate
function. This helps when editing the file.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The drivers/pinmux/dev directory doesn't containe any CMakeLists.txt
file, preventing to enable the PINMUX_DEV option. Fix that by providing
one.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Any word started with underscore followed by and uppercase letter or a
second underscore is a reserved word according with C99.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
