The build infrastructure should not be adding the drivers subdirectory
to the include path. Fix the legacy uses that depended on that
addition.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Ensure that the SPI SCK and MOSI pins are set to very high as slower
SPI speeds will cause device hangs when used. This is due to the state
changing too fast for hardware, causing RXE to never fire and thus
hang.
Signed-off-by: Pushpal Sidhu <psidhu.devel@gmail.com>
Add support for the ST STM32G0316-DISCO development board. This board
features an ST STM32G031J6 MCU on a breakable SO8 to DIL8 module, a user
LED and a button.
Signed-off-by: Filip Brozovic <fbrozovic@gmail.com>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
