b0cdef3c25
Refactors all of the ADC drivers to use a shared driver class initialization priority configuration, CONFIG_ADC_INIT_PRIORITY, to allow configuring ADC drivers separately from other devices. This is similar to other driver classes like I2C and SPI. The default is set to CONFIG_KERNEL_INIT_PRIORITY_DEVICE to preserve the existing default initialization priority for most drivers. The exceptions are lmp90xxx, mcp320x, and mcux_adc16 drivers which have dependencies on GPIO, SPI, and/or DMA drivers and must therefore initialize later than the default device priority. Signed-off-by: Maureen Helm <maureen.helm@intel.com>
31 lines
724 B
Plaintext
31 lines
724 B
Plaintext
# MCP320x ADC configuration options
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# Copyright (c) 2020 Vestas Wind Systems A/S
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# SPDX-License-Identifier: Apache-2.0
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config ADC_MCP320X
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bool "MCP3204/MCP3208 driver"
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depends on SPI
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help
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Enable MCP3204/MCP3208 ADC driver.
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The MCP3204/MCP3208 are 4/8 channel 12-bit A/D converters
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with SPI interface.
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if ADC_MCP320X
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config ADC_MCP320X_ACQUISITION_THREAD_STACK_SIZE
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int "Stack size for the ADC data acquisition thread"
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default 512
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help
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Size of the stack used for the internal data acquisition
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thread.
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config ADC_MCP320X_ACQUISITION_THREAD_PRIO
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int "Priority for the ADC data acquisition thread"
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default 0
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help
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Priority level for the internal ADC data acquisition thread.
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endif # ADC_MCP320X
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