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| author | Jean Delvare <khali@linux-fr.org> | 2010-03-05 22:17:13 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2010-03-05 22:17:13 +0100 |
| commit | 6771ea1fff988651593f78c122bc02e80f5100a0 (patch) | |
| tree | a7583f89769b553d7d8bbba42d30687043cd4a35 /drivers/hwmon/lm90.c | |
| parent | 64ba9926759792cf7b95f823402e2781edd1b5d4 (diff) | |
| download | kernel_samsung_smdk4412-6771ea1fff988651593f78c122bc02e80f5100a0.zip kernel_samsung_smdk4412-6771ea1fff988651593f78c122bc02e80f5100a0.tar.gz kernel_samsung_smdk4412-6771ea1fff988651593f78c122bc02e80f5100a0.tar.bz2 | |
hwmon: (lm90) Add support for the Winbond/Nuvoton W83L771AWG/ASG
This chips is found on several Zotac Ion ITX boards, amongst others.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: MC Matti <mcmatti17@googlemail.com>
Cc: Manuel Lamotte-Schubert <mls@pronego.com>
Diffstat (limited to 'drivers/hwmon/lm90.c')
| -rw-r--r-- | drivers/hwmon/lm90.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 7c9bdc1..ddf617f 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -93,7 +93,8 @@ static const unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, 0x4d, 0x4e, I2C_CLIENT_END }; -enum chips { lm90, adm1032, lm99, lm86, max6657, adt7461, max6680, max6646 }; +enum chips { lm90, adm1032, lm99, lm86, max6657, adt7461, max6680, max6646, + w83l771 }; /* * The LM90 registers @@ -173,6 +174,7 @@ static const struct i2c_device_id lm90_id[] = { { "max6659", max6657 }, { "max6680", max6680 }, { "max6681", max6680 }, + { "w83l771", w83l771 }, { } }; MODULE_DEVICE_TABLE(i2c, lm90_id); @@ -758,6 +760,14 @@ static int lm90_detect(struct i2c_client *new_client, && reg_convrate <= 0x07) { name = "max6646"; } + } else + if (address == 0x4C + && man_id == 0x5C) { /* Winbond/Nuvoton */ + if ((chip_id & 0xFE) == 0x10 /* W83L771AWG/ASG */ + && (reg_config1 & 0x2A) == 0x00 + && reg_convrate <= 0x08) { + name = "w83l771"; + } } if (!name) { /* identification failed */ |