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authorGuenter Roeck <guenter.roeck@ericsson.com>2011-07-14 14:18:03 -0700
committerGuenter Roeck <guenter.roeck@ericsson.com>2011-07-15 08:09:40 -0700
commit7e97bbba62754ea86e191b99c6978476198ecb99 (patch)
tree08c5441c955e28b4327fb068261ad17684bdaa32 /drivers/hwmon
parentf450c1504d3ff6aace3927c805bdea0ac0669efd (diff)
downloadop-kernel-dev-7e97bbba62754ea86e191b99c6978476198ecb99.zip
op-kernel-dev-7e97bbba62754ea86e191b99c6978476198ecb99.tar.gz
hwmon: (adm1275) Fix coefficients per datasheet revision B
Coefficients to convert chip register values to voltage/current have been slightly changed in revision B of the chip datasheet. Update driver coefficients to match the coefficients in the datasheet. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/adm1275.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hwmon/adm1275.c b/drivers/hwmon/adm1275.c
index b9b7caf..8bc1bd6 100644
--- a/drivers/hwmon/adm1275.c
+++ b/drivers/hwmon/adm1275.c
@@ -53,23 +53,23 @@ static int adm1275_probe(struct i2c_client *client,
info->direct[PSC_VOLTAGE_IN] = true;
info->direct[PSC_VOLTAGE_OUT] = true;
info->direct[PSC_CURRENT_OUT] = true;
- info->m[PSC_CURRENT_OUT] = 800;
+ info->m[PSC_CURRENT_OUT] = 807;
info->b[PSC_CURRENT_OUT] = 20475;
info->R[PSC_CURRENT_OUT] = -1;
info->func[0] = PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT;
if (config & ADM1275_VRANGE) {
- info->m[PSC_VOLTAGE_IN] = 19045;
+ info->m[PSC_VOLTAGE_IN] = 19199;
info->b[PSC_VOLTAGE_IN] = 0;
info->R[PSC_VOLTAGE_IN] = -2;
- info->m[PSC_VOLTAGE_OUT] = 19045;
+ info->m[PSC_VOLTAGE_OUT] = 19199;
info->b[PSC_VOLTAGE_OUT] = 0;
info->R[PSC_VOLTAGE_OUT] = -2;
} else {
- info->m[PSC_VOLTAGE_IN] = 6666;
+ info->m[PSC_VOLTAGE_IN] = 6720;
info->b[PSC_VOLTAGE_IN] = 0;
info->R[PSC_VOLTAGE_IN] = -1;
- info->m[PSC_VOLTAGE_OUT] = 6666;
+ info->m[PSC_VOLTAGE_OUT] = 6720;
info->b[PSC_VOLTAGE_OUT] = 0;
info->R[PSC_VOLTAGE_OUT] = -1;
}
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