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Commit 799fc602 authored by Michael Thalmeier's avatar Michael Thalmeier Committed by Guenter Roeck
Browse files

hwmon: (lm75) Add support for the NXP LM75B 



It is basically a faster lm75 with improved (11 bit) resolution.

Signed-off-by: default avatarMichael Thalmeier <michael.thalmeier@hale.at>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 3434f378

Documentation/hwmon/lm75

+5 −0
Original line number Diff line number Diff line
@@ -53,6 +53,11 @@ Supported chips: 
               http://www.ti.com/product/tmp75

               http://www.ti.com/product/tmp175

               http://www.ti.com/product/tmp275

  * NXP LM75B

    Prefix: 'lm75b'

    Addresses scanned: none

    Datasheet: Publicly available at the NXP website

               http://www.nxp.com/documents/data_sheet/LM75B.pdf



Author: Frodo Looijaard <frodol@dds.nl>

drivers/hwmon/lm75.c

+6 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ enum lm75_type { /* keep sorted in alphabetical order */ 
	g751,

	lm75,

	lm75a,

	lm75b,

	max6625,

	max6626,

	mcp980x,
@@ -233,6 +234,10 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) 
		data->resolution = 9;

		data->sample_time = HZ / 2;

		break;

	case lm75b:

		data->resolution = 11;

		data->sample_time = HZ / 4;

		break;

	case max6625:

		data->resolution = 9;

		data->sample_time = HZ / 4;
@@ -322,6 +327,7 @@ static const struct i2c_device_id lm75_ids[] = { 
	{ "g751", g751, },

	{ "lm75", lm75, },

	{ "lm75a", lm75a, },

	{ "lm75b", lm75b, },

	{ "max6625", max6625, },

	{ "max6626", max6626, },

	{ "mcp980x", mcp980x, },