[PATCH 4.9 028/207] hwmon: (pmbus/lm25066) Add offset coefficients

Greg Kroah-Hartman
2021-11-24T12:17:23Z

From: Zev Weiss <zev@bewilderbeest.net>

commit ae59dc455a78fb73034dd1fbb337d7e59c27cbd8 upstream.

With the exception of the lm5066i, all the devices handled by this
driver had been missing their offset ('b') coefficients for direct
format readings.

Cc: stable@vger.kernel.org
Fixes: 58615a94f6a1 ("hwmon: (pmbus/lm25066) Add support for LM25056")
Fixes: e53e6497fc9f ("hwmon: (pmbus/lm25066) Refactor device specific coefficients")
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://lore.kernel.org/r/20210928092242.30036-2-zev@bewilderbeest.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/hwmon/pmbus/lm25066.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)

--- a/drivers/hwmon/pmbus/lm25066.c
+++ b/drivers/hwmon/pmbus/lm25066.c
@@ -69,22 +69,27 @@ static struct __coeff lm25066_coeff[5][P
[lm25056] = {
[PSC_VOLTAGE_IN] = {
.m = 16296,
+ .b = 1343,
.R = -2,
},
[PSC_CURRENT_IN] = {
.m = 13797,
+ .b = -1833,
.R = -2,
},
[PSC_CURRENT_IN_L] = {
.m = 6726,
+ .b = -537,
.R = -2,
},
[PSC_POWER] = {
.m = 5501,
+ .b = -2908,
.R = -3,
},
[PSC_POWER_L] = {
.m = 26882,
+ .b = -5646,
.R = -4,
},
[PSC_TEMPERATURE] = {
@@ -96,26 +101,32 @@ static struct __coeff lm25066_coeff[5][P
[lm25066] = {
[PSC_VOLTAGE_IN] = {
.m = 22070,
+ .b = -1800,
.R = -2,
},
[PSC_VOLTAGE_OUT] = {
.m = 22070,
+ .b = -1800,
.R = -2,
},
[PSC_CURRENT_IN] = {
.m = 13661,
+ .b = -5200,
.R = -2,
},
[PSC_CURRENT_IN_L] = {
.m = 6852,
+ .b = -3100,
.R = -2,
},
[PSC_POWER] = {
.m = 736,
+ .b = -3300,
.R = -2,
},
[PSC_POWER_L] = {
.m = 369,
+ .b = -1900,
.R = -2,
},
[PSC_TEMPERATURE] = {
@@ -155,26 +166,32 @@ static struct __coeff lm25066_coeff[5][P
[lm5064] = {
[PSC_VOLTAGE_IN] = {
.m = 4611,
+ .b = -642,
.R = -2,
},
[PSC_VOLTAGE_OUT] = {
.m = 4621,
+ .b = 423,
.R = -2,
},
[PSC_CURRENT_IN] = {
.m = 10742,
+ .b = 1552,
.R = -2,
},
[PSC_CURRENT_IN_L] = {
.m = 5456,
+ .b = 2118,
.R = -2,
},
[PSC_POWER] = {
.m = 1204,
+ .b = 8524,
.R = -3,
},
[PSC_POWER_L] = {
.m = 612,
+ .b = 11202,
.R = -3,
},
[PSC_TEMPERATURE] = {
@@ -184,26 +201,32 @@ static struct __coeff lm25066_coeff[5][P
[lm5066] = {
[PSC_VOLTAGE_IN] = {
.m = 4587,
+ .b = -1200,
.R = -2,
},
[PSC_VOLTAGE_OUT] = {
.m = 4587,
+ .b = -2400,
.R = -2,
},
[PSC_CURRENT_IN] = {
.m = 10753,
+ .b = -1200,
.R = -2,
},
[PSC_CURRENT_IN_L] = {
.m = 5405,
+ .b = -600,
.R = -2,
},
[PSC_POWER] = {
.m = 1204,
+ .b = -6000,
.R = -3,
},
[PSC_POWER_L] = {
.m = 605,
+ .b = -8000,
.R = -3,
},
[PSC_TEMPERATURE] = {