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[PATCH] I2C: w83781d: remove non-i2c sensor chips

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This patch removes the support for the W83697HF and W83627THF chips from
the w83781d driver. These chips have no I2C/SMBus interface and are
better supported by the Super-I/O-based w83627hf driver. Documentation
was updated to reflect the support drop.

Signed-off-by: Grant Coady <gcoady@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jean Delvare
2005-06-16 19:24:14 +02:00
committed by Greg Kroah-Hartman
parent a45cfe2cd7
commit 7c7a530463
2 changed files with 24 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Documentation/i2c/chips/w83781d
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@@ -18,14 +18,6 @@ Supported chips:
Prefix: 'w83627hf'
Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
Datasheet: http://www.winbond.com/PDF/sheet/w83627hf.pdf
* Winbond W83627THF
Prefix: 'w83627thf'
Addresses scanned: ISA address 0x290 (8 I/O ports)
Datasheet: http://www.winbond.com/PDF/sheet/w83627thf.pdf
* Winbond W83697HF
Prefix: 'w83697hf'
Addresses scanned: ISA 0x290 (8 I/O ports)
Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/w83697hf.pdf
* Asus AS99127F
Prefix: 'as99127f'
Addresses scanned: I2C 0x28 - 0x2f
@@ -53,9 +45,9 @@ force_subclients=bus,caddr,saddr,saddr
Description
-----------
This driver implements support for the Winbond W83627HF, W83627THF, W83781D,
W83782D, W83783S, W83697HF chips, and the Asus AS99127F chips. We will refer
to them collectively as W8378* chips.
This driver implements support for the Winbond W83781D, W83782D, W83783S,
W83627HF chips, and the Asus AS99127F chips. We will refer to them
collectively as W8378* chips.
There is quite some difference between these chips, but they are similar
enough that it was sensible to put them together in one driver.
@@ -67,10 +59,8 @@ as99127f 7 3 0 3 0x31 0x12c3 yes no
as99127f rev.2 (type_name = as99127f) 0x31 0x5ca3 yes no
w83781d 7 3 0 3 0x10-1 0x5ca3 yes yes
w83627hf 9 3 2 3 0x21 0x5ca3 yes yes(LPC)
w83627thf 9 3 2 3 0x90 0x5ca3 no yes(LPC)
w83782d 9 3 2-4 3 0x30 0x5ca3 yes yes
w83783s 5-6 3 2 1-2 0x40 0x5ca3 yes no
w83697hf 8 2 2 2 0x60 0x5ca3 no yes(LPC)
Detection of these chips can sometimes be foiled because they can be in
an internal state that allows no clean access. If you know the address