90 lines
2.5 KiB
Plaintext
90 lines
2.5 KiB
Plaintext
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config I2C_ATMEL_SAM3
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bool "Atmel SAM3 I2C Driver"
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depends on I2C && SOC_ATMEL_SAM3
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default n
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help
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Enable I2C support on the Atmel SAM3 family processor.
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Says y to enable additional options to enable support
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for individual controllers.
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config I2C_ATMEL_SAM3_0
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bool "Atmel SAM3 I2C Controller 0 (TWI0)"
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depends on I2C_ATMEL_SAM3
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default n
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help
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Build driver for thw I2C Controller #0 (TWI0).
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Says y if you intend to use the TWI0.
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config I2C_ATMEL_SAM3_0_NAME
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string "Device name for Atmel SAM3 I2C Controller 0"
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depends on I2C_ATMEL_SAM3_0
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default "I2C0"
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help
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The device name for Atmel SAM3 I2C Controller 0.
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Default is "I2C0".
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config I2C_ATMEL_SAM3_0_INT_PRIORITY
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int "IRQ Priority for Atmel SAM3 I2C Controller 0"
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depends on I2C_ATMEL_SAM3_0
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default 2
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help
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IRQ priority for Atmel SAM3 I2C Controller 0.
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Default is 2.
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config I2C_ATMEL_SAM3_0_DEFAULT_CFG
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hex "Default configuration for Atmel SAM3 I2C Controller 0"
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depends on I2C_ATMEL_SAM3_0
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default 0x12
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help
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Allows the I2C port to be brought up with a default configuration.
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This is useful to set if other drivers depend upon using the I2C bus
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before the application has a chance to custom configure the port.
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Setting this value does not prohibit the application from customizing
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the values later. Refer to the I2C driver for proper values.
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Default is 0x12 (master mode, standard speed).
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config I2C_ATMEL_SAM3_1
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bool "Atmel SAM3 I2C Controller 1 (TWI1)"
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depends on I2C_ATMEL_SAM3
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default n
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help
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Build driver for thw I2C Controller #1 (TWI1).
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Says y if you intend to use the TWI1.
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config I2C_ATMEL_SAM3_1_NAME
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string "Device name for Atmel SAM3 I2C Controller 1"
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depends on I2C_ATMEL_SAM3_1
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default "I2C1"
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help
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The device name for Atmel SAM3 I2C Controller 1.
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Default is "I2C1".
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config I2C_ATMEL_SAM3_1_INT_PRIORITY
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int "IRQ Priority for Atmel SAM3 I2C Controller 1"
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depends on I2C_ATMEL_SAM3_1
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default 2
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help
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IRQ priority for Atmel SAM3 I2C Controller 1.
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Default is 2.
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config I2C_ATMEL_SAM3_1_DEFAULT_CFG
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hex "Default configuration for Atmel SAM3 I2C Controller 1"
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depends on I2C_ATMEL_SAM3_1
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default 0x12
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help
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Allows the I2C port to be brought up with a default configuration.
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This is useful to set if other drivers depend upon using the I2C bus
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before the application has a chance to custom configure the port.
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Setting this value does not prohibit the application from customizing
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the values later. Refer to the I2C driver for proper values.
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Default is 0x12 (master mode, standard speed).
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