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hwmon/smsc47m192: Document the LPC47M292 as supported
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The new SMSC LPC47M292 Super-I/O chip includes a hardware monitoring
block which is compatible with those of the LPC47M192.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Hartmut Rick <linux@rick.claranet.de>
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Jean Delvare authored and Jean Delvare committed May 8, 2007
1 parent 5b94f67 commit 00cb473
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7 changes: 4 additions & 3 deletions Documentation/hwmon/smsc47m192
Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,13 @@ Kernel driver smsc47m192
========================

Supported chips:
* SMSC LPC47M192 and LPC47M997
* SMSC LPC47M192, LPC47M15x, LPC47M292 and LPC47M997
Prefix: 'smsc47m192'
Addresses scanned: I2C 0x2c - 0x2d
Datasheet: The datasheet for LPC47M192 is publicly available from
http://www.smsc.com/
The LPC47M997 is compatible for hardware monitoring.
The LPC47M15x, LPC47M292 and LPC47M997 are compatible for
hardware monitoring.

Author: Hartmut Rick <linux@rick.claranet.de>
Special thanks to Jean Delvare for careful checking
Expand All @@ -18,7 +19,7 @@ Description
-----------

This driver implements support for the hardware sensor capabilities
of the SMSC LPC47M192 and LPC47M997 Super-I/O chips.
of the SMSC LPC47M192 and compatible Super-I/O chips.

These chips support 3 temperature channels and 8 voltage inputs
as well as CPU voltage VID input.
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3 changes: 2 additions & 1 deletion drivers/hwmon/Kconfig
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Expand Up @@ -437,7 +437,8 @@ config SENSORS_SMSC47M192
select HWMON_VID
help
If you say yes here you get support for the temperature and
voltage sensors of the SMSC LPC47M192 and LPC47M997 chips.
voltage sensors of the SMSC LPC47M192, LPC47M15x, LPC47M292
and LPC47M997 chips.

The fan monitoring and control capabilities of these chips
are supported by another driver, select
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4 changes: 2 additions & 2 deletions drivers/hwmon/smsc47m192.c
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
/*
smsc47m192.c - Support for hardware monitoring block of
SMSC LPC47M192 and LPC47M997 Super I/O chips
SMSC LPC47M192 and compatible Super I/O chips
Copyright (C) 2006 Hartmut Rick <linux@rick.claranet.de>
Expand Down Expand Up @@ -518,7 +518,7 @@ static int smsc47m192_detect(struct i2c_adapter *adapter, int address,
&& (i2c_smbus_read_byte_data(client,
SMSC47M192_REG_VID4) & 0xfe) == 0x80) {
dev_info(&adapter->dev,
"found SMSC47M192 or SMSC47M997, "
"found SMSC47M192 or compatible, "
"version 2, stepping A%d\n", version & 0x0f);
} else {
dev_dbg(&adapter->dev,
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