linux/Documentation/i2c/busses/i2c-pca-isa.rst

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Kernel driver i2c-pca-isa
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Supported adapters:

This driver supports ISA boards using the Philips PCA 9564
Parallel bus to I2C bus controller

Author: Ian Campbell <[email protected]>, Arcom Control Systems

Module Parameters
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* base int
    I/O base address
* irq int
    IRQ interrupt
* clock int
    Clock rate as described in table 1 of PCA9564 datasheet

Description
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This driver supports ISA boards using the Philips PCA 9564
Parallel bus to I2C bus controller