From ae59dc455a78fb73034dd1fbb337d7e59c27cbd8 Mon Sep 17 00:00:00 2001 From: Zev Weiss Date: Tue, 28 Sep 2021 02:22:35 -0700 Subject: [PATCH] hwmon: (pmbus/lm25066) Add offset coefficients 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 Link: https://lore.kernel.org/r/20210928092242.30036-2-zev@bewilderbeest.net Signed-off-by: Guenter Roeck --- drivers/hwmon/pmbus/lm25066.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c index d209e0a..1a660c4 100644 --- a/drivers/hwmon/pmbus/lm25066.c +++ b/drivers/hwmon/pmbus/lm25066.c @@ -55,22 +55,27 @@ static struct __coeff lm25066_coeff[6][PSC_NUM_CLASSES + 2] = { [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] = { @@ -82,26 +87,32 @@ static struct __coeff lm25066_coeff[6][PSC_NUM_CLASSES + 2] = { [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] = { @@ -111,26 +122,32 @@ static struct __coeff lm25066_coeff[6][PSC_NUM_CLASSES + 2] = { [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] = { @@ -140,26 +157,32 @@ static struct __coeff lm25066_coeff[6][PSC_NUM_CLASSES + 2] = { [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] = { -- 2.7.4