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| author | Guenter Roeck <linux@roeck-us.net> | 2014-12-05 10:15:03 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2014-12-08 06:48:37 -0800 |
| commit | 907a6d5824599d09e986105a5a880d119a996c4b (patch) | |
| tree | d2a21c761a31aa62441e1dc8b26491298f45eff4 | |
| parent | 4ad40cc568c5537de11092d3362f9cb287f915d9 (diff) | |
| download | linux-907a6d5824599d09e986105a5a880d119a996c4b.tar.bz2 | |
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: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | Documentation/hwmon/tmp401 | 2 | ||||
| -rw-r--r-- | drivers/hwmon/tmp401.c | 9 |
2 files changed, 5 insertions, 6 deletions
diff --git a/Documentation/hwmon/tmp401 b/Documentation/hwmon/tmp401 index 445ff7b0f6a7..8eb88e974055 100644 --- a/Documentation/hwmon/tmp401 +++ b/Documentation/hwmon/tmp401 @@ -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: diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c index f2182ee80830..99664ebc738d 100644 --- a/drivers/hwmon/tmp401.c +++ b/drivers/hwmon/tmp401.c @@ -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: |