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authorJean Delvare <khali@linux-fr.org>2009-12-09 20:36:08 +0100
committerJean Delvare <khali@linux-fr.org>2009-12-09 20:36:08 +0100
commitd8d2ee073274ab666282d1942d08f1bb454d715b (patch)
treec36ac0f8a63f3ff83a312c61a19d6dde1d5c34da /Documentation
parentebfaf1fbb6010204e973e329034d0004d6521503 (diff)
downloadlinux-stericsson-d8d2ee073274ab666282d1942d08f1bb454d715b.tar.gz
hwmon: (adt7475) Add support for the ADT7476
Add support for the Analog Devices ADT7476 chip. This chip is largely compatible with the ADT7473 and ADT7475, with additional features. In particular, it has 5 voltage inputs instead of 2, and VID input pins. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Jordan Crouse <jordan@cosmicpenguin.net> Cc: "Darrick J. Wong" <djwong@us.ibm.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/hwmon/adt747520
1 files changed, 15 insertions, 5 deletions
diff --git a/Documentation/hwmon/adt7475 b/Documentation/hwmon/adt7475
index f08f28715b84..03be1e6f69cf 100644
--- a/Documentation/hwmon/adt7475
+++ b/Documentation/hwmon/adt7475
@@ -10,6 +10,10 @@ Supported chips:
Prefix: 'adt7475'
Addresses scanned: I2C 0x2E
Datasheet: Publicly available at the On Semiconductors website
+ * Analog Devices ADT7476
+ Prefix: 'adt7476'
+ Addresses scanned: I2C 0x2C, 0x2D, 0x2E
+ Datasheet: Publicly available at the On Semiconductors website
* Analog Devices ADT7490
Prefix: 'adt7490'
Addresses scanned: I2C 0x2C, 0x2D, 0x2E
@@ -25,11 +29,13 @@ Authors:
Description
-----------
-This driver implements support for the Analog Devices ADT7473, ADT7475 and
-ADT7490 chip family. The ADT7473 and ADT7475 differ only in minor details.
-The ADT7490 has additional features, including extra voltage measurement
-inputs and PECI support. All the supported chips will be collectively
-designed by the name "ADT747x" in the rest of this document.
+This driver implements support for the Analog Devices ADT7473, ADT7475,
+ADT7476 and ADT7490 chip family. The ADT7473 and ADT7475 differ only in
+minor details. The ADT7476 has additional features, including extra voltage
+measurement inputs and VID support. The ADT7490 also has additional
+features, including extra voltage measurement inputs and PECI support. All
+the supported chips will be collectively designed by the name "ADT747x" in
+the rest of this document.
The ADT747x uses the 2-wire interface compatible with the SMBus 2.0
specification. Using an analog to digital converter it measures three (3)
@@ -62,6 +68,10 @@ ADT7473:
ADT7475:
* 2 voltage inputs
+ADT7476:
+ * 5 voltage inputs
+ * VID support (not implemented)
+
ADT7490:
* 6 voltage inputs
* 1 Imon input (not implemented)