diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-24 08:41:41 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-24 13:07:53 -0400 |
| commit | 816724e65c72a90a44fbad0ef0b59b186c85fa90 (patch) | |
| tree | 421fa29aedff988e392f92780637553e275d37a0 /Documentation/i2c/busses/scx200_acb | |
| parent | 70ac4385a13f78bc478f26d317511893741b05bd (diff) | |
| parent | d384ea691fe4ea8c2dd5b9b8d9042eb181776f18 (diff) | |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Conflicts:
fs/nfs/inode.c
fs/super.c
Fix conflicts between patch 'NFS: Split fs/nfs/inode.c' and patch
'VFS: Permit filesystem to override root dentry on mount'
Diffstat (limited to 'Documentation/i2c/busses/scx200_acb')
| -rw-r--r-- | Documentation/i2c/busses/scx200_acb | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/Documentation/i2c/busses/scx200_acb b/Documentation/i2c/busses/scx200_acb index f50e69981ec..7c07883d4df 100644 --- a/Documentation/i2c/busses/scx200_acb +++ b/Documentation/i2c/busses/scx200_acb @@ -2,14 +2,31 @@ Kernel driver scx200_acb Author: Christer Weinigel <wingel@nano-system.com> +The driver supersedes the older, never merged driver named i2c-nscacb. + Module Parameters ----------------- -* base: int +* base: up to 4 ints Base addresses for the ACCESS.bus controllers on SCx200 and SC1100 devices + By default the driver uses two base addresses 0x820 and 0x840. + If you want only one base address, specify the second as 0 so as to + override this default. + Description ----------- Enable the use of the ACCESS.bus controller on the Geode SCx200 and SC1100 processors and the CS5535 and CS5536 Geode companion devices. + +Device-specific notes +--------------------- + +The SC1100 WRAP boards are known to use base addresses 0x810 and 0x820. +If the scx200_acb driver is built into the kernel, add the following +parameter to your boot command line: + scx200_acb.base=0x810,0x820 +If the scx200_acb driver is built as a module, add the following line to +the file /etc/modprobe.conf instead: + options scx200_acb base=0x810,0x820 |