470682d1a3
I2C_SAM0_TRANSFER_TIMEOUT should depend on I2C_SAM0. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
29 lines
855 B
Text
29 lines
855 B
Text
# Copyright (c) 2019 Derek Hageman <hageman@inthat.cloud>
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# SPDX-License-Identifier: Apache-2.0
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menuconfig I2C_SAM0
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bool "SAM0 series I2C SERCOM driver"
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default y
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depends on DT_HAS_ATMEL_SAM0_I2C_ENABLED
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select PINCTRL
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help
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Enable the SAM0 series SERCOM I2C driver.
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config I2C_SAM0_DMA_DRIVEN
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bool "DMA support for SAM0 I2C devices"
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depends on I2C_SAM0
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select DMA
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help
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This enables DMA driven transactions for the I2C peripheral.
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DMA driven mode requires fewer interrupts to handle the
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transaction and ensures that high speed modes are not delayed
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by data reloading.
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config I2C_SAM0_TRANSFER_TIMEOUT
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int "Transfer timeout [ms]"
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depends on I2C_SAM0
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default 500
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help
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Timeout in milliseconds used for each I2C transfer.
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0 means that the driver should use the K_FOREVER value,
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i.e. it should wait as long as necessary.
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