Turns out that TMP411B and TMP411C have different and unique device IDs.
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
drivers/hwmon/tmp401.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
index f4290ec..bcaeb2d 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -90,6 +90,8 @@ static const u8 TMP411_TEMP_HIGHEST_LSB[2] = { 0x33, 0x37 };
#define TMP401_MANUFACTURER_ID 0x55
#define TMP401_DEVICE_ID 0x11
#define TMP411_DEVICE_ID 0x12
+#define TMP411B_DEVICE_ID 0x13
+#define TMP411C_DEVICE_ID 0x10
#define TMP431_DEVICE_ID 0x31
/*
@@ -562,6 +564,18 @@ static int tmp401_detect(struct i2c_client *client,
kind = tmp401;
break;
case TMP411_DEVICE_ID:
+ if (client->addr != 0x4c)
+ return -ENODEV;
+ kind = tmp411;
+ break;
+ case TMP411B_DEVICE_ID:
+ if (client->addr != 0x4d)
+ return -ENODEV;
+ kind = tmp411;
+ break;
+ case TMP411C_DEVICE_ID:
+ if (client->addr != 0x4e)
+ return -ENODEV;
kind = tmp411;
break;
case TMP431_DEVICE_ID:
--
1.7.9.7
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