From: gregkh@suse.de (Greg KH)
To: linux-kernel@vger.kernel.org, lm-sensors@lm-sensors.org
Cc: khali@linux-fr.org
Subject: [lm-sensors] [PATCH] I2C: max6875 documentation update
Date: Tue, 12 Jul 2005 00:04:45 +0000 [thread overview]
Message-ID: <11211193761992@kroah.com> (raw)
In-Reply-To: <20050711220123.GA3807@kroah.com>
[PATCH] I2C: max6875 documentation update
Here is a proposed documentation update for the new max6875 i2c chip
driver.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
commit 089bd86632769051f15cd7387eebe126d18f151f
tree 57637f07d7cb28543db158d2457804e968d2a021
parent 9ab1ee2ab7d65979c0f14a60ee1f29f8988f5811
author Jean Delvare <khali@linux-fr.org> Thu, 23 Jun 2005 23:37:53 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> Mon, 11 Jul 2005 14:10:36 -0700
Documentation/i2c/chips/max6875 | 22 +++++++++++++++++-----
1 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/Documentation/i2c/chips/max6875 b/Documentation/i2c/chips/max6875
--- a/Documentation/i2c/chips/max6875
+++ b/Documentation/i2c/chips/max6875
@@ -2,10 +2,10 @@ Kernel driver max6875
==========
Supported chips:
- * Maxim max6874, max6875
- Prefixes: 'max6875'
+ * Maxim MAX6874, MAX6875
+ Prefix: 'max6875'
Addresses scanned: 0x50, 0x52
- Datasheets:
+ Datasheet:
http://pdfserv.maxim-ic.com/en/ds/MAX6874-MAX6875.pdf
Author: Ben Gardner <bgardner@wabtec.com>
@@ -23,14 +23,26 @@ Module Parameters
Description
-----------
-The MAXIM max6875 is a EEPROM-programmable power-supply sequencer/supervisor.
+The Maxim MAX6875 is an EEPROM-programmable power-supply sequencer/supervisor.
It provides timed outputs that can be used as a watchdog, if properly wired.
It also provides 512 bytes of user EEPROM.
-At reset, the max6875 reads the configuration eeprom into its configuration
+At reset, the MAX6875 reads the configuration EEPROM into its configuration
registers. The chip then begins to operate according to the values in the
registers.
+The Maxim MAX6874 is a similar, mostly compatible device, with more intputs
+and outputs:
+
+ vin gpi vout
+MAX6874 6 4 8
+MAX6875 4 3 5
+
+MAX6874 chips can have four different addresses (as opposed to only two for
+the MAX6875). The additional addresses (0x54 and 0x56) are not probed by
+this driver by default, but the probe module parameter can be used if
+needed.
+
See the datasheet for details on how to program the EEPROM.
WARNING: multiple messages have this Message-ID (diff)
From: Greg KH <gregkh@suse.de>
To: linux-kernel@vger.kernel.org, lm-sensors@lm-sensors.org
Cc: khali@linux-fr.org
Subject: [PATCH] I2C: max6875 documentation update
Date: Mon, 11 Jul 2005 15:02:56 -0700 [thread overview]
Message-ID: <11211193761992@kroah.com> (raw)
In-Reply-To: <20050711220123.GA3807@kroah.com>
[PATCH] I2C: max6875 documentation update
Here is a proposed documentation update for the new max6875 i2c chip
driver.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
commit 089bd86632769051f15cd7387eebe126d18f151f
tree 57637f07d7cb28543db158d2457804e968d2a021
parent 9ab1ee2ab7d65979c0f14a60ee1f29f8988f5811
author Jean Delvare <khali@linux-fr.org> Thu, 23 Jun 2005 23:37:53 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> Mon, 11 Jul 2005 14:10:36 -0700
Documentation/i2c/chips/max6875 | 22 +++++++++++++++++-----
1 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/Documentation/i2c/chips/max6875 b/Documentation/i2c/chips/max6875
--- a/Documentation/i2c/chips/max6875
+++ b/Documentation/i2c/chips/max6875
@@ -2,10 +2,10 @@ Kernel driver max6875
=====================
Supported chips:
- * Maxim max6874, max6875
- Prefixes: 'max6875'
+ * Maxim MAX6874, MAX6875
+ Prefix: 'max6875'
Addresses scanned: 0x50, 0x52
- Datasheets:
+ Datasheet:
http://pdfserv.maxim-ic.com/en/ds/MAX6874-MAX6875.pdf
Author: Ben Gardner <bgardner@wabtec.com>
@@ -23,14 +23,26 @@ Module Parameters
Description
-----------
-The MAXIM max6875 is a EEPROM-programmable power-supply sequencer/supervisor.
+The Maxim MAX6875 is an EEPROM-programmable power-supply sequencer/supervisor.
It provides timed outputs that can be used as a watchdog, if properly wired.
It also provides 512 bytes of user EEPROM.
-At reset, the max6875 reads the configuration eeprom into its configuration
+At reset, the MAX6875 reads the configuration EEPROM into its configuration
registers. The chip then begins to operate according to the values in the
registers.
+The Maxim MAX6874 is a similar, mostly compatible device, with more intputs
+and outputs:
+
+ vin gpi vout
+MAX6874 6 4 8
+MAX6875 4 3 5
+
+MAX6874 chips can have four different addresses (as opposed to only two for
+the MAX6875). The additional addresses (0x54 and 0x56) are not probed by
+this driver by default, but the probe module parameter can be used if
+needed.
+
See the datasheet for details on how to program the EEPROM.
next prev parent reply other threads:[~2005-07-12 0:04 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-11 22:01 [GIT PATCH] I2C patches for 2.6.13-rc2 Greg KH
2005-07-12 0:03 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` Greg KH [this message]
2005-07-12 0:04 ` [lm-sensors] [PATCH] I2C: max6875 documentation update Greg KH
2005-07-11 22:02 ` [PATCH] I2C: max6875 Kconfig update Greg KH
2005-07-12 0:03 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: drop bogus eeprom comment Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: Strip trailing whitespace from strings Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: m41t00: fix incorrect kfree Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: Coding style cleanups to via686a Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: minor TPS6501x cleanups Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: New max6875 driver may corrupt EEPROMs Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] i2c: make better use of IDR in i2c-core Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] w1: fix CRC calculation on bigendian platforms Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: Clarify the usage of i2c-dev.h Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: minor I2C doc cleanups Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: SENSORS_ATXP1 must select I2C_SENSOR Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: Documentation fix Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
2005-07-11 22:02 ` [PATCH] I2C: Move hwmon drivers (1/3) Greg KH
2005-07-12 0:04 ` [lm-sensors] " Greg KH
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