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Commit c83959f8 authored by Frans Klaver's avatar Frans Klaver Committed by Guenter Roeck
Browse files

hwmon: (lm75) Add support for TMP112 



TMP112 is compatible to LM75.

Signed-off-by: default avatarFrans Klaver <frans.klaver@xsens.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 202e4851

Documentation/hwmon/lm75

+3 −2
Original line number Original line Diff line number Diff line
@@ -42,13 +42,14 @@ Supported chips: 
    Addresses scanned: none

    Addresses scanned: none

    Datasheet: Publicly available at the ST website

    Datasheet: Publicly available at the ST website

               http://www.st.com/internet/analog/product/121769.jsp

               http://www.st.com/internet/analog/product/121769.jsp

  * Texas Instruments TMP100, TMP101, TMP105, TMP75, TMP175, TMP275

  * Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, TMP175, TMP275

    Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp175', 'tmp75', 'tmp275'

    Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp112', 'tmp175', 'tmp75', 'tmp275'

    Addresses scanned: none

    Addresses scanned: none

    Datasheet: Publicly available at the Texas Instruments website

    Datasheet: Publicly available at the Texas Instruments website

               http://www.ti.com/product/tmp100

               http://www.ti.com/product/tmp100

               http://www.ti.com/product/tmp101

               http://www.ti.com/product/tmp101

               http://www.ti.com/product/tmp105

               http://www.ti.com/product/tmp105

               http://www.ti.com/product/tmp112

               http://www.ti.com/product/tmp75

               http://www.ti.com/product/tmp75

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

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

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

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

drivers/hwmon/Kconfig

+2 −2
Original line number Original line Diff line number Diff line
@@ -894,8 +894,8 @@ config SENSORS_LM75 
		- NXP's LM75A

		- NXP's LM75A

		- ST Microelectronics STDS75

		- ST Microelectronics STDS75

		- TelCom (now Microchip) TCN75

		- TelCom (now Microchip) TCN75

		- Texas Instruments TMP100, TMP101, TMP105, TMP75, TMP175,

		- Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75,

		  TMP275

		  TMP175, TMP275





	  This driver supports driver model based binding through board

	  This driver supports driver model based binding through board

	  specific I2C device tables.

	  specific I2C device tables.

drivers/hwmon/lm75.c

+8 −0
Original line number Original line Diff line number Diff line
@@ -52,6 +52,7 @@ enum lm75_type { /* keep sorted in alphabetical order */ 
	tmp100,

	tmp100,

	tmp101,

	tmp101,

	tmp105,

	tmp105,

	tmp112,

	tmp175,

	tmp175,

	tmp275,

	tmp275,

	tmp75,

	tmp75,
@@ -255,6 +256,12 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) 
		data->sample_time = HZ;

		data->sample_time = HZ;

		clr_mask |= 1 << 7;		/* not one-shot mode */

		clr_mask |= 1 << 7;		/* not one-shot mode */

		break;

		break;

	case tmp112:

		set_mask |= 3 << 5;		/* 12-bit mode */

		clr_mask |= 1 << 7;		/* not one-shot mode */

		data->resolution = 12;

		data->sample_time = HZ / 4;

		break;

	case tmp105:

	case tmp105:

	case tmp175:

	case tmp175:

	case tmp275:

	case tmp275:
@@ -323,6 +330,7 @@ static const struct i2c_device_id lm75_ids[] = { 
	{ "tmp100", tmp100, },

	{ "tmp100", tmp100, },

	{ "tmp101", tmp101, },

	{ "tmp101", tmp101, },

	{ "tmp105", tmp105, },

	{ "tmp105", tmp105, },

	{ "tmp112", tmp112, },

	{ "tmp175", tmp175, },

	{ "tmp175", tmp175, },

	{ "tmp275", tmp275, },

	{ "tmp275", tmp275, },

	{ "tmp75", tmp75, },

	{ "tmp75", tmp75, },