0001 ========================
0002 Kernel driver scx200_acb
0003 ========================
0004
0005 Author: Christer Weinigel <wingel@nano-system.com>
0006
0007 The driver supersedes the older, never merged driver named i2c-nscacb.
0008
0009 Module Parameters
0010 -----------------
0011
0012 * base: up to 4 ints
0013 Base addresses for the ACCESS.bus controllers on SCx200 and SC1100 devices
0014
0015 By default the driver uses two base addresses 0x820 and 0x840.
0016 If you want only one base address, specify the second as 0 so as to
0017 override this default.
0018
0019 Description
0020 -----------
0021
0022 Enable the use of the ACCESS.bus controller on the Geode SCx200 and
0023 SC1100 processors and the CS5535 and CS5536 Geode companion devices.
0024
0025 Device-specific notes
0026 ---------------------
0027
0028 The SC1100 WRAP boards are known to use base addresses 0x810 and 0x820.
0029 If the scx200_acb driver is built into the kernel, add the following
0030 parameter to your boot command line::
0031
0032 scx200_acb.base=0x810,0x820
0033
0034 If the scx200_acb driver is built as a module, add the following line to
0035 a configuration file in /etc/modprobe.d/ instead::
0036
0037 options scx200_acb base=0x810,0x820
