From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756535Ab1DFPaQ (ORCPT ); Wed, 6 Apr 2011 11:30:16 -0400 Received: from imr4.ericy.com ([198.24.6.8]:58703 "EHLO imr4.ericy.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756203Ab1DFPaP (ORCPT ); Wed, 6 Apr 2011 11:30:15 -0400 From: Guenter Roeck To: Jean Delvare CC: Andrew Chew , , , Guenter Roeck Subject: [PATCH] hwmon: (lm90) Add support for ADT7461A and NCT1008 Date: Wed, 6 Apr 2011 08:41:19 -0700 Message-ID: <1302104479-13363-1-git-send-email-guenter.roeck@ericsson.com> X-Mailer: git-send-email 1.7.3.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds support for ADT7461A and NCT1008 to the lm90 driver. Both chips have identical functionality and report the same manufacturing ID and device ID values. Signed-off-by: Guenter Roeck --- Would this be a candidate for 2.6.39 and possibly -stable ? drivers/hwmon/Kconfig | 8 ++++---- drivers/hwmon/lm90.c | 6 ++++++ 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 060ef63..92d0251 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -618,10 +618,10 @@ config SENSORS_LM90 depends on I2C help If you say yes here you get support for National Semiconductor LM90, - LM86, LM89 and LM99, Analog Devices ADM1032 and ADT7461, Maxim - MAX6646, MAX6647, MAX6648, MAX6649, MAX6657, MAX6658, MAX6659, - MAX6680, MAX6681, MAX6692, MAX6695, MAX6696, and Winbond/Nuvoton - W83L771W/G/AWG/ASG sensor chips. + LM86, LM89 and LM99, Analog Devices ADM1032, ADT7461, and ADT7461A, + Maxim MAX6646, MAX6647, MAX6648, MAX6649, MAX6657, MAX6658, MAX6659, + MAX6680, MAX6681, MAX6692, MAX6695, MAX6696, ON Semiconductor NCT1008, + and Winbond/Nuvoton W83L771W/G/AWG/ASG sensor chips. This driver can also be built as a module. If so, the module will be called lm90. diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 812781c..0aa892c 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -174,6 +174,7 @@ enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680, static const struct i2c_device_id lm90_id[] = { { "adm1032", adm1032 }, { "adt7461", adt7461 }, + { "adt7461a", adt7461 }, { "lm90", lm90 }, { "lm86", lm86 }, { "lm89", lm86 }, @@ -1153,6 +1154,11 @@ static int lm90_detect(struct i2c_client *new_client, && (reg_config1 & 0x1B) == 0x00 && reg_convrate <= 0x0A) { name = "adt7461"; + } else + if (chip_id == 0x57 /* ADT7461A, NCT1008 */ + && (reg_config1 & 0x1B) == 0x00 + && reg_convrate <= 0x0A) { + name = "adt7461a"; } } else if (man_id == 0x4D) { /* Maxim */ -- 1.7.3.1