| # Kconfig - I2C configuration options |
| |
| # |
| # Copyright (c) 2015 Intel Corporation |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| # |
| # I2C options |
| # |
| menuconfig I2C |
| bool "I2C Drivers" |
| default n |
| help |
| Enable I2C Driver Configuration |
| |
| if I2C |
| |
| config I2C_INIT_PRIORITY |
| int "Init priority" |
| default 60 |
| help |
| I2C device driver initialization priority. |
| |
| config SYS_LOG_I2C_LEVEL |
| int "I2C log level" |
| depends on SYS_LOG |
| default 0 |
| help |
| Sets log level for I2C drivers. |
| Levels are: |
| - 0 OFF, do not write |
| - 1 ERROR, only write SYS_LOG_ERR |
| - 2 WARNING, write SYS_LOG_WRN in addition to previous level |
| - 3 INFO, write SYS_LOG_INF in addition to previous levels |
| - 4 DEBUG, write SYS_LOG_DBG in addition to previous levels |
| |
| config I2C_0 |
| bool "Enable I2C Port 0" |
| default n |
| |
| config I2C_0_NAME |
| string "Port 0 device name" |
| depends on I2C_0 && !HAS_DTS_I2C |
| default "I2C_0" |
| |
| config I2C_0_DEFAULT_CFG |
| hex "Port 0 default configuration" |
| depends on I2C_0 && !HAS_DTS_I2C |
| default 0x0 |
| help |
| Allows the I2C port to be brought up with a default configuration. |
| This is useful to set if other drivers depend upon using the I2C bus |
| before the application has a chance to custom configure the port. |
| Setting this value does not prohibit the application from customizing |
| the values later. Refer to include/i2c.h file for proper values. |
| |
| config I2C_0_IRQ_PRI |
| int "Port 0 interrupt priority" |
| depends on I2C_0 && !HAS_DTS_I2C |
| help |
| IRQ priority. |
| |
| config I2C_1 |
| bool "Enable I2C Port 1" |
| default n |
| |
| config I2C_1_NAME |
| string "Port 1 device name" |
| default "I2C_1" |
| depends on I2C_1 && !HAS_DTS_I2C |
| |
| config I2C_1_DEFAULT_CFG |
| hex "Port 1 default configuration" |
| depends on I2C_1 && !HAS_DTS_I2C |
| default 0x0 |
| help |
| Allows the I2C port to be brought up with a default configuration. |
| This is useful to set if other drivers depend upon using the I2C bus |
| before the application has a chance to custom configure the port. |
| Setting this value does not prohibit the application from customizing |
| the values later. Refer to include/i2c.h file for proper values. |
| |
| config I2C_1_IRQ_PRI |
| int "Port 1 interrupt priority" |
| depends on I2C_1 && !HAS_DTS_I2C |
| help |
| IRQ priority. |
| |
| config I2C_2 |
| bool "Enable I2C Port 2" |
| default n |
| |
| config I2C_2_NAME |
| string "Port 2 device name" |
| default "I2C_2" |
| depends on I2C_2 && !HAS_DTS_I2C |
| |
| config I2C_2_DEFAULT_CFG |
| hex "Port 2 default configuration" |
| depends on I2C_2 && !HAS_DTS_I2C |
| default 0x0 |
| help |
| Allows the I2C port to be brought up with a default configuration. |
| This is useful to set if other drivers depend upon using the I2C bus |
| before the application has a chance to custom configure the port. |
| Setting this value does not prohibit the application from customizing |
| the values later. Refer to include/i2c.h file for proper values. |
| |
| config I2C_2_IRQ_PRI |
| int "Port 2 interrupt priority" |
| depends on I2C_2 && !HAS_DTS_I2C |
| help |
| IRQ priority. |
| |
| config I2C_3 |
| bool "Enable I2C Port 3" |
| default n |
| |
| config I2C_3_NAME |
| string "Port 3 device name" |
| depends on I2C_3 && !HAS_DTS_I2C |
| default "I2C_3" |
| |
| config I2C_3_DEFAULT_CFG |
| hex "Port 3 default configuration" |
| depends on I2C_3 && !HAS_DTS_I2C |
| default 0x0 |
| help |
| Allows the I2C port to be brought up with a default configuration. |
| This is useful to set if other drivers depend upon using the I2C bus |
| before the application has a chance to custom configure the port. |
| Setting this value does not prohibit the application from customizing |
| the values later. Refer to include/i2c.h file for proper values. |
| |
| config I2C_3_IRQ_PRI |
| int "Port 3 interrupt priority" |
| depends on I2C_3 && !HAS_DTS_I2C |
| help |
| IRQ priority. |
| |
| config I2C_ATMEL_SAM3 |
| bool "[deprecated] Atmel SAM3X I2C Driver" |
| depends on SOC_SERIES_SAM3X |
| default n |
| help |
| This driver is deprecated and will be removed. Use |
| "Atmel SAM (TWI) I2C driver" instead. |
| |
| Enable I2C support on the Atmel SAM3 family processor. |
| Says y to enable additional options to enable support |
| for individual controllers. |
| |
| config I2C_SAM_TWIHS |
| bool "Atmel SAM (TWIHS) I2C driver" |
| depends on SOC_FAMILY_SAM |
| select HAS_DTS_I2C |
| default n |
| help |
| Enable Atmel SAM MCU Family (TWIHS) I2C bus driver. |
| |
| config I2C_SAM_TWI |
| bool "Atmel SAM (TWI) I2C driver" |
| depends on SOC_FAMILY_SAM |
| select HAS_DTS_I2C |
| default n |
| help |
| Enable Atmel SAM MCU Family (TWI) I2C bus driver. |
| |
| config I2C_MCUX |
| bool "MCUX I2C driver" |
| depends on HAS_MCUX |
| select HAS_DTS_I2C |
| default n |
| help |
| Enable the mcux I2C driver. |
| |
| config I2C_CC32XX |
| bool "CC32XX I2C driver" |
| depends on SOC_SERIES_CC32XX |
| select HAS_DTS_I2C |
| default n |
| help |
| Enable the CC32XX I2C driver. |
| |
| config I2C_BITBANG |
| bool |
| default n |
| help |
| Enable library used for software driven (bit banging) I2C support |
| |
| config I2C_NIOS2 |
| bool "Nios-II I2C driver" |
| depends on HAS_ALTERA_HAL |
| default n |
| help |
| Enable the Nios-II I2C driver. |
| |
| source "drivers/i2c/Kconfig.dw" |
| |
| source "drivers/i2c/Kconfig.esp32" |
| |
| source "drivers/i2c/Kconfig.gpio" |
| |
| source "drivers/i2c/Kconfig.nrf5" |
| |
| source "drivers/i2c/Kconfig.qmsi" |
| |
| source "drivers/i2c/Kconfig.sbcon" |
| |
| source "drivers/i2c/Kconfig.stm32" |
| |
| endif # I2C |
