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author | R.Marek@sh.cvut.cz <R.Marek@sh.cvut.cz> | 2005-05-26 12:42:19 +0000 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-21 21:52:02 -0700 |
commit | 7f15b66468b7003d5241e352a007e73be5519b20 (patch) | |
tree | c9333e14baae06a831c8515d9e1e24808826053e /Documentation/i2c/chips/adm1031 | |
parent | 2bf34a1ca9d570dd4fab4d95c4de82d873ecf718 (diff) | |
download | lwn-7f15b66468b7003d5241e352a007e73be5519b20.tar.gz lwn-7f15b66468b7003d5241e352a007e73be5519b20.zip |
[PATCH] I2C: documentation update 2/3
This patch adds missing documentation for system health monitoring chips.
I would like to thank all people, who helped me with this project.
Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/i2c/chips/adm1031')
-rw-r--r-- | Documentation/i2c/chips/adm1031 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/i2c/chips/adm1031 b/Documentation/i2c/chips/adm1031 new file mode 100644 index 000000000000..130a38382b98 --- /dev/null +++ b/Documentation/i2c/chips/adm1031 @@ -0,0 +1,35 @@ +Kernel driver adm1031 +===================== + +Supported chips: + * Analog Devices ADM1030 + Prefix: 'adm1030' + Addresses scanned: I2C 0x2c to 0x2e + Datasheet: Publicly available at the Analog Devices website + http://products.analog.com/products/info.asp?product=ADM1030 + + * Analog Devices ADM1031 + Prefix: 'adm1031' + Addresses scanned: I2C 0x2c to 0x2e + Datasheet: Publicly available at the Analog Devices website + http://products.analog.com/products/info.asp?product=ADM1031 + +Authors: + Alexandre d'Alton <alex@alexdalton.org> + Jean Delvare <khali@linux-fr.org> + +Description +----------- + +The ADM1030 and ADM1031 are digital temperature sensors and fan controllers. +They sense their own temperature as well as the temperature of up to one +(ADM1030) or two (ADM1031) external diodes. + +All temperature values are given in degrees Celsius. Resolution is 0.5 +degree for the local temperature, 0.125 degree for the remote temperatures. + +Each temperature channel has its own high and low limits, plus a critical +limit. + +The ADM1030 monitors a single fan speed, while the ADM1031 monitors up to +two. Each fan channel has its own low speed limit. |