90 lines
2.5 KiB
Plaintext
90 lines
2.5 KiB
Plaintext
config I2C_ATMEL_SAM3
|
|
bool "Atmel SAM3 I2C Driver"
|
|
depends on I2C && SOC_ATMEL_SAM3
|
|
default n
|
|
help
|
|
Enable I2C support on the Atmel SAM3 family processor.
|
|
|
|
Says y to enable additional options to enable support
|
|
for individual controllers.
|
|
|
|
config I2C_ATMEL_SAM3_0
|
|
bool "Atmel SAM3 I2C Controller 0 (TWI0)"
|
|
depends on I2C_ATMEL_SAM3
|
|
default n
|
|
help
|
|
Build driver for thw I2C Controller #0 (TWI0).
|
|
|
|
Says y if you intend to use the TWI0.
|
|
|
|
config I2C_ATMEL_SAM3_0_NAME
|
|
string "Device name for Atmel SAM3 I2C Controller 0"
|
|
depends on I2C_ATMEL_SAM3_0
|
|
default "I2C0"
|
|
help
|
|
The device name for Atmel SAM3 I2C Controller 0.
|
|
|
|
Default is "I2C0".
|
|
|
|
config I2C_ATMEL_SAM3_0_INT_PRIORITY
|
|
int "IRQ Priority for Atmel SAM3 I2C Controller 0"
|
|
depends on I2C_ATMEL_SAM3_0
|
|
default 2
|
|
help
|
|
IRQ priority for Atmel SAM3 I2C Controller 0.
|
|
|
|
Default is 2.
|
|
|
|
config I2C_ATMEL_SAM3_0_DEFAULT_CFG
|
|
hex "Default configuration for Atmel SAM3 I2C Controller 0"
|
|
depends on I2C_ATMEL_SAM3_0
|
|
default 0x12
|
|
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 the I2C driver for proper values.
|
|
|
|
Default is 0x12 (master mode, standard speed).
|
|
|
|
config I2C_ATMEL_SAM3_1
|
|
bool "Atmel SAM3 I2C Controller 1 (TWI1)"
|
|
depends on I2C_ATMEL_SAM3
|
|
default n
|
|
help
|
|
Build driver for thw I2C Controller #1 (TWI1).
|
|
|
|
Says y if you intend to use the TWI1.
|
|
|
|
config I2C_ATMEL_SAM3_1_NAME
|
|
string "Device name for Atmel SAM3 I2C Controller 1"
|
|
depends on I2C_ATMEL_SAM3_1
|
|
default "I2C1"
|
|
help
|
|
The device name for Atmel SAM3 I2C Controller 1.
|
|
|
|
Default is "I2C1".
|
|
|
|
config I2C_ATMEL_SAM3_1_INT_PRIORITY
|
|
int "IRQ Priority for Atmel SAM3 I2C Controller 1"
|
|
depends on I2C_ATMEL_SAM3_1
|
|
default 2
|
|
help
|
|
IRQ priority for Atmel SAM3 I2C Controller 1.
|
|
|
|
Default is 2.
|
|
|
|
config I2C_ATMEL_SAM3_1_DEFAULT_CFG
|
|
hex "Default configuration for Atmel SAM3 I2C Controller 1"
|
|
depends on I2C_ATMEL_SAM3_1
|
|
default 0x12
|
|
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 the I2C driver for proper values.
|
|
|
|
Default is 0x12 (master mode, standard speed).
|