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authorGuenter Roeck <linux@roeck-us.net>2015-07-05 13:45:43 -0700
committerGuenter Roeck <linux@roeck-us.net>2015-08-09 13:44:26 -0700
commit48065a138acb8435c60739ffa62622d69f61b712 (patch)
treea7e14d346206b4484ab4baa2a9e5eeab6a65e0b2 /drivers/hwmon
parent9048539b7cd6ca99e03e6d9745779473349426f7 (diff)
downloadlinux-48065a138acb8435c60739ffa62622d69f61b712.tar.bz2
hwmon: (pmbus) Add support for lowest power value attributes
Add support for powerX_input_lowest for both input and output power. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/pmbus/pmbus.h50
-rw-r--r--drivers/hwmon/pmbus/pmbus_core.c8
2 files changed, 34 insertions, 24 deletions
diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h
index 58262b54f09f..2427f6e7c641 100644
--- a/drivers/hwmon/pmbus/pmbus.h
+++ b/drivers/hwmon/pmbus/pmbus.h
@@ -162,30 +162,32 @@
#define PMBUS_VIRT_READ_IIN_MAX (PMBUS_VIRT_BASE + 10)
#define PMBUS_VIRT_RESET_IIN_HISTORY (PMBUS_VIRT_BASE + 11)
#define PMBUS_VIRT_READ_PIN_AVG (PMBUS_VIRT_BASE + 12)
-#define PMBUS_VIRT_READ_PIN_MAX (PMBUS_VIRT_BASE + 13)
-#define PMBUS_VIRT_RESET_PIN_HISTORY (PMBUS_VIRT_BASE + 14)
-#define PMBUS_VIRT_READ_POUT_AVG (PMBUS_VIRT_BASE + 15)
-#define PMBUS_VIRT_READ_POUT_MAX (PMBUS_VIRT_BASE + 16)
-#define PMBUS_VIRT_RESET_POUT_HISTORY (PMBUS_VIRT_BASE + 17)
-#define PMBUS_VIRT_READ_VOUT_AVG (PMBUS_VIRT_BASE + 18)
-#define PMBUS_VIRT_READ_VOUT_MIN (PMBUS_VIRT_BASE + 19)
-#define PMBUS_VIRT_READ_VOUT_MAX (PMBUS_VIRT_BASE + 20)
-#define PMBUS_VIRT_RESET_VOUT_HISTORY (PMBUS_VIRT_BASE + 21)
-#define PMBUS_VIRT_READ_IOUT_AVG (PMBUS_VIRT_BASE + 22)
-#define PMBUS_VIRT_READ_IOUT_MIN (PMBUS_VIRT_BASE + 23)
-#define PMBUS_VIRT_READ_IOUT_MAX (PMBUS_VIRT_BASE + 24)
-#define PMBUS_VIRT_RESET_IOUT_HISTORY (PMBUS_VIRT_BASE + 25)
-#define PMBUS_VIRT_READ_TEMP2_AVG (PMBUS_VIRT_BASE + 26)
-#define PMBUS_VIRT_READ_TEMP2_MIN (PMBUS_VIRT_BASE + 27)
-#define PMBUS_VIRT_READ_TEMP2_MAX (PMBUS_VIRT_BASE + 28)
-#define PMBUS_VIRT_RESET_TEMP2_HISTORY (PMBUS_VIRT_BASE + 29)
-
-#define PMBUS_VIRT_READ_VMON (PMBUS_VIRT_BASE + 30)
-#define PMBUS_VIRT_VMON_UV_WARN_LIMIT (PMBUS_VIRT_BASE + 31)
-#define PMBUS_VIRT_VMON_OV_WARN_LIMIT (PMBUS_VIRT_BASE + 32)
-#define PMBUS_VIRT_VMON_UV_FAULT_LIMIT (PMBUS_VIRT_BASE + 33)
-#define PMBUS_VIRT_VMON_OV_FAULT_LIMIT (PMBUS_VIRT_BASE + 34)
-#define PMBUS_VIRT_STATUS_VMON (PMBUS_VIRT_BASE + 35)
+#define PMBUS_VIRT_READ_PIN_MIN (PMBUS_VIRT_BASE + 13)
+#define PMBUS_VIRT_READ_PIN_MAX (PMBUS_VIRT_BASE + 14)
+#define PMBUS_VIRT_RESET_PIN_HISTORY (PMBUS_VIRT_BASE + 15)
+#define PMBUS_VIRT_READ_POUT_AVG (PMBUS_VIRT_BASE + 16)
+#define PMBUS_VIRT_READ_POUT_MIN (PMBUS_VIRT_BASE + 17)
+#define PMBUS_VIRT_READ_POUT_MAX (PMBUS_VIRT_BASE + 18)
+#define PMBUS_VIRT_RESET_POUT_HISTORY (PMBUS_VIRT_BASE + 19)
+#define PMBUS_VIRT_READ_VOUT_AVG (PMBUS_VIRT_BASE + 20)
+#define PMBUS_VIRT_READ_VOUT_MIN (PMBUS_VIRT_BASE + 21)
+#define PMBUS_VIRT_READ_VOUT_MAX (PMBUS_VIRT_BASE + 22)
+#define PMBUS_VIRT_RESET_VOUT_HISTORY (PMBUS_VIRT_BASE + 23)
+#define PMBUS_VIRT_READ_IOUT_AVG (PMBUS_VIRT_BASE + 24)
+#define PMBUS_VIRT_READ_IOUT_MIN (PMBUS_VIRT_BASE + 25)
+#define PMBUS_VIRT_READ_IOUT_MAX (PMBUS_VIRT_BASE + 26)
+#define PMBUS_VIRT_RESET_IOUT_HISTORY (PMBUS_VIRT_BASE + 27)
+#define PMBUS_VIRT_READ_TEMP2_AVG (PMBUS_VIRT_BASE + 28)
+#define PMBUS_VIRT_READ_TEMP2_MIN (PMBUS_VIRT_BASE + 29)
+#define PMBUS_VIRT_READ_TEMP2_MAX (PMBUS_VIRT_BASE + 30)
+#define PMBUS_VIRT_RESET_TEMP2_HISTORY (PMBUS_VIRT_BASE + 31)
+
+#define PMBUS_VIRT_READ_VMON (PMBUS_VIRT_BASE + 32)
+#define PMBUS_VIRT_VMON_UV_WARN_LIMIT (PMBUS_VIRT_BASE + 33)
+#define PMBUS_VIRT_VMON_OV_WARN_LIMIT (PMBUS_VIRT_BASE + 34)
+#define PMBUS_VIRT_VMON_UV_FAULT_LIMIT (PMBUS_VIRT_BASE + 35)
+#define PMBUS_VIRT_VMON_OV_FAULT_LIMIT (PMBUS_VIRT_BASE + 36)
+#define PMBUS_VIRT_STATUS_VMON (PMBUS_VIRT_BASE + 37)
/*
* OPERATION
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 12d85b178358..306a1b175557 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -1329,6 +1329,10 @@ static const struct pmbus_limit_attr pin_limit_attrs[] = {
.update = true,
.attr = "average",
}, {
+ .reg = PMBUS_VIRT_READ_PIN_MIN,
+ .update = true,
+ .attr = "input_lowest",
+ }, {
.reg = PMBUS_VIRT_READ_PIN_MAX,
.update = true,
.attr = "input_highest",
@@ -1359,6 +1363,10 @@ static const struct pmbus_limit_attr pout_limit_attrs[] = {
.update = true,
.attr = "average",
}, {
+ .reg = PMBUS_VIRT_READ_POUT_MIN,
+ .update = true,
+ .attr = "input_lowest",
+ }, {
.reg = PMBUS_VIRT_READ_POUT_MAX,
.update = true,
.attr = "input_highest",