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>
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 @@
{ "max6659", max6657 },
{ "max6680", max6680 },
{ "max6681", max6680 },
+ { "w83l771", w83l771 },
{ }
};
MODULE_DEVICE_TABLE(i2c, lm90_id);
@@ -758,6 +760,14 @@
&& 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 */