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zephyr/drivers/i2c/Kconfig.stm32

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drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
# Copyright (c) 2018 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
menuconfig I2C_STM32
bool "STM32 I2C driver"
drivers: i2c: Update drivers to use devicetree Kconfig symbol Update i2c drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-20 15:44:42 -05:00
default y
depends on DT_HAS_ST_STM32_I2C_V1_ENABLED || DT_HAS_ST_STM32_I2C_V2_ENABLED
drivers: stm32: Select PINCTRL when required Select PINCTRL subsystem by drivers which require it. Prevent the need from enabling this symbol at board or soc level. Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
2024-08-29 16:04:49 +02:00
select PINCTRL
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
help
Enable I2C support on the STM32 SoCs
if I2C_STM32
config I2C_STM32_V1
driver/i2c: stm32: Remove prompt on IP version symbols Kconfig symbols I2C_STM32_V1 and I2C_STM32_V2 depends on SoC reference and user should not have the possibility to choose one or the other. Remove prompt on these symbols. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-05-24 14:26:26 +02:00
bool
drivers: i2c: Update drivers to use devicetree Kconfig symbol Update i2c drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-20 15:44:42 -05:00
default y
depends on DT_HAS_ST_STM32_I2C_V1_ENABLED
i2c: Update API terminology Updates the API and types to match updated I2C terminology. Replaces master with controller and slave with target. Updates all drivers to match the changed macros, types, and API signatures. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-05-23 12:15:02 -05:00
select I2C_STM32_INTERRUPT if I2C_TARGET
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
help
drivers: i2c: stm32: Use device tree as single source of compatibility Some text in help section was documenting the compatibility of driver variants with stm32 series. This is duplicate of information versus device tree which should be used as single source of information for hardware description. Remove these lines, so we don't have to touch this driver each time a series is added. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2022-06-23 09:52:43 +02:00
Driver variant matching `st,stm32-i2c-v1` compatible.
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
config I2C_STM32_V2
driver/i2c: stm32: Remove prompt on IP version symbols Kconfig symbols I2C_STM32_V1 and I2C_STM32_V2 depends on SoC reference and user should not have the possibility to choose one or the other. Remove prompt on these symbols. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-05-24 14:26:26 +02:00
bool
drivers: i2c: Update drivers to use devicetree Kconfig symbol Update i2c drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-20 15:44:42 -05:00
default y
depends on DT_HAS_ST_STM32_I2C_V2_ENABLED
i2c: Update API terminology Updates the API and types to match updated I2C terminology. Replaces master with controller and slave with target. Updates all drivers to match the changed macros, types, and API signatures. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-05-23 12:15:02 -05:00
select I2C_STM32_INTERRUPT if I2C_TARGET
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
help
drivers: i2c: stm32: Use device tree as single source of compatibility Some text in help section was documenting the compatibility of driver variants with stm32 series. This is duplicate of information versus device tree which should be used as single source of information for hardware description. Remove these lines, so we don't have to touch this driver each time a series is added. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2022-06-23 09:52:43 +02:00
Driver variant matching `st,stm32-i2c-v2` compatible.
i2c: Update API terminology Updates the API and types to match updated I2C terminology. Replaces master with controller and slave with target. Updates all drivers to match the changed macros, types, and API signatures. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-05-23 12:15:02 -05:00
If I2C_TARGET is enabled it selects I2C_STM32_INTERRUPT, since target mode
i2c: stm32_v2: implement slave support This patch adds I2C Slave support conforming to the syscalls and funcs, only for the STM32 V2 I2C Driver for the moment. It is capable of handling multi-master bus setups. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Daniel Wagenknecht <wagenknecht@clage.de>
2018-03-01 10:53:49 +01:00
is only supported by this driver with interrupts enabled.
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
config I2C_STM32_INTERRUPT
bool "STM32 MCU I2C Interrupt Support"
depends on I2C_STM32_V1 || I2C_STM32_V2
drivers/i2c: Kconfig.stm32: Enable interrupts usage by default I2C interrupts usage should be the preferred way. This commit enables them by default in the STM32 I2C driver itself. Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-01-24 15:00:47 +01:00
default y
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
help
Enable Interrupt support for the I2C Driver
config I2C_STM32_COMBINED_INTERRUPT
bool
depends on I2C_STM32_INTERRUPT
drivers: i2c: stm32: Add I2C support for STM32C0-series Add STM32C0 SOC to combined interrupt config in order to make it support the I2C driver. Signed-off-by: Benjamin Björnsson <benjamin.bjornsson@gmail.com>
2023-05-15 20:06:12 +02:00
default y if SOC_SERIES_STM32C0X || SOC_SERIES_STM32F0X || \
drivers: i2c: update i2c driver to integrate stm32u0 - enabled combined interrupt configuration for stm32u0x serie. - since stm32u0 serie doesn't support SMBUS we need to avoid use SMBHEN and SMBDEN bits register. Signed-off-by: Fabrice DJIATSA <fabrice.djiatsa-ext@st.com>
2024-09-10 15:18:45 +02:00
SOC_SERIES_STM32G0X || SOC_SERIES_STM32L0X || \
drivers: i2c: stm32: add support for STM32WB0 Select COMBINED_INTERRUPT mode of operation for STM32WB0 to match the hardware and allow the driver to build - no other modification required. Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
2024-10-15 11:15:12 +02:00
SOC_SERIES_STM32U0X || SOC_SERIES_STM32WB0X
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
drivers: i2c: stm32: add bus recovery support Add I2C bus recovery support to the STM32 v1 and v2 driver. The STM32 i2c peripheral does not natively support I2C bus recovery so recovery is performed using GPIO bitbanging. This mirrors the bus recovery implementation for NXP MCUX LPI2C driver. Fixes: zephyrproject-rtos#54917 Signed-off-by: Maxmillion McLaughlin <github@maxmclau.com>
2023-02-17 10:33:01 -07:00
config I2C_STM32_BUS_RECOVERY
bool "Bus recovery support"
select I2C_BITBANG
help
Enable STM32 driver bus recovery support via GPIO bitbanging.
drivers: i2c: stm32 driver V2 new timing calculation This PR is implementing a new formula to calculate the I2C timing value from the I2C clock source and the bit rate. This is done under flag CONFIG_I2C_STM32_V2_TIMING. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2023-06-28 11:50:22 +02:00
config I2C_STM32_V2_TIMING
bool "compute the I2C V2 bus timing"
depends on I2C_STM32_V2
help
Enable STM32 driver bus to calculate the Timing.
i2c: stm32: Add config option to enable DMA support Add option to enable DMA support Signed-off-by: Simon Gilbert <srdgilbert@gmail.com>
2024-11-23 17:23:34 +00:00
config I2C_STM32_V2_DMA
bool "DMA support"
depends on I2C_STM32_V2
select DMA
select CACHE_MANAGEMENT if CPU_HAS_DCACHE
select EXPERIMENTAL
help
Enable DMA support for the STM32 I2C driver.
drivers/i2c: Cleanup Kconfig Move driver specific to dedicated file when relevant (i.e.: more than 1-2 options), use if/endif also. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 11:27:46 +01:00
endif # I2C_STM32
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