xref: /linux/Documentation/i2c/busses/i2c-pca-isa.rst (revision 26fbb4c8c7c3ee9a4c3b4de555a8587b5a19154e)
1=========================
2Kernel driver i2c-pca-isa
3=========================
4
5Supported adapters:
6
7This driver supports ISA boards using the Philips PCA 9564
8Parallel bus to I2C bus controller
9
10Author: Ian Campbell <icampbell@arcom.com>, Arcom Control Systems
11
12Module Parameters
13-----------------
14
15* base int
16    I/O base address
17* irq int
18    IRQ interrupt
19* clock int
20    Clock rate as described in table 1 of PCA9564 datasheet
21
22Description
23-----------
24
25This driver supports ISA boards using the Philips PCA 9564
26Parallel bus to I2C bus controller
27