28 lines
605 B
Plaintext
28 lines
605 B
Plaintext
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config IOEXPANDER_PCA9555
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bool "PCA9555 I2C IO expander"
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default n
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select I2C
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---help---
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Enable support for the NXP PCA9555 IO Expander
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if IOEXPANDER_PCA9555
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config PCA9555_MULTIPLE
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bool "Multiple PCA9555 Devices"
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default n
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---help---
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Can be defined to support multiple PCA9555 devices on board.
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config PCA9555_INT_DISABLE
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bool "Disable PCA9555 Interrupt Support"
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default y
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---help---
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Disable driver interrupt functionality
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endif # IOEXPANDER_PCA9555
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