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Commit 907a6d58 authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (tmp401) Detect TMP435 on all addresses it supports 



TMP435 supports a range of I2C addresses, not just 0x4c.

Cc: Patrick Titiano <ptitiano@baylibre.com>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: default avatarJean Delvare <jdelvare@suse.de>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 4ad40cc5

Documentation/hwmon/tmp401

+1 −1
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ Supported chips: 
    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp432.html

  * Texas Instruments TMP435

    Prefix: 'tmp435'

    Addresses scanned: I2C 0x4c

    Addresses scanned: I2C 0x37, 0x48 - 0x4f

    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp435.html



Authors:

drivers/hwmon/tmp401.c

+4 −5
Original line number Diff line number Diff line
@@ -44,7 +44,8 @@ 
#include <linux/sysfs.h>



/* Addresses to scan */

static const unsigned short normal_i2c[] = { 0x4c, 0x4d, 0x4e, I2C_CLIENT_END };

static const unsigned short normal_i2c[] = { 0x37, 0x48, 0x49, 0x4a, 0x4c, 0x4d,

	0x4e, 0x4f, I2C_CLIENT_END };



enum chips { tmp401, tmp411, tmp431, tmp432, tmp435 };
@@ -679,18 +680,16 @@ static int tmp401_detect(struct i2c_client *client, 
		kind = tmp411;

		break;

	case TMP431_DEVICE_ID:

		if (client->addr == 0x4e)

		if (client->addr != 0x4c && client->addr != 0x4d)

			return -ENODEV;

		kind = tmp431;

		break;

	case TMP432_DEVICE_ID:

		if (client->addr == 0x4e)

		if (client->addr != 0x4c && client->addr != 0x4d)

			return -ENODEV;

		kind = tmp432;

		break;

	case TMP435_DEVICE_ID:

		if (client->addr != 0x4c)

			return -ENODEV;

		kind = tmp435;

		break;

	default: