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CONFIG_I2C_0_DEFAULT_CFG¶
Port 0 default configuration
Type: hex
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.
Direct dependencies¶
BOARD_INTEL_S1000_CRB || (I2C_0 && I2C_ESP32 && I2C) || (I2C_0 && !HAS_DTS_I2C && I2C)
(Includes any dependencies from if’s and menus.)
Defaults¶
- 0x12 if
BOARD_INTEL_S1000_CRB - 0x12 if
I2C_0&&I2C_ESP32&&I2C - 0x0 if
I2C_0&& !HAS_DTS_I2C&&I2C
Kconfig definitions¶
At boards/xtensa/intel_s1000_crb/Kconfig.defconfig:49
Included via Kconfig:10 → Kconfig.zephyr:21
Menu path: (top menu)
config I2C_0_DEFAULT_CFG
hex
default 0x12 if BOARD_INTEL_S1000_CRB
depends on BOARD_INTEL_S1000_CRB
At drivers/i2c/Kconfig.esp32:24
Included via Kconfig:10 → Kconfig.zephyr:35 → drivers/Kconfig:38 → drivers/i2c/Kconfig:22
Menu path: (top menu) → Device Drivers → I2C Drivers → ESP32 I2C
config I2C_0_DEFAULT_CFG
hex
default 0x12 if I2C_0 && I2C_ESP32 && I2C
depends on I2C_0 && I2C_ESP32 && I2C
At drivers/i2c/Kconfig:51
Included via Kconfig:10 → Kconfig.zephyr:35 → drivers/Kconfig:38
Menu path: (top menu) → Device Drivers → I2C Drivers
config I2C_0_DEFAULT_CFG
hex
prompt "Port 0 default configuration" if I2C_0 && !HAS_DTS_I2C && I2C
default 0x0 if I2C_0 && !HAS_DTS_I2C && I2C
depends on I2C_0 && !HAS_DTS_I2C && I2C
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.
(Definitions include propagated dependencies, including from if’s and menus.)