hwmon: (scpi) add energy meter support
SCPI specification v1.1 adds support for energy sensors. This patch
adds support for the same.
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
diff --git a/drivers/hwmon/scpi-hwmon.c b/drivers/hwmon/scpi-hwmon.c
index 7101b14..912b449 100644
--- a/drivers/hwmon/scpi-hwmon.c
+++ b/drivers/hwmon/scpi-hwmon.c
@@ -114,6 +114,7 @@
{
u16 nr_sensors, i;
int num_temp = 0, num_volt = 0, num_current = 0, num_power = 0;
+ int num_energy = 0;
struct scpi_ops *scpi_ops;
struct device *hwdev, *dev = &pdev->dev;
struct scpi_sensors *scpi_sensors;
@@ -182,6 +183,13 @@
"power%d_label", num_power + 1);
num_power++;
break;
+ case ENERGY:
+ snprintf(sensor->input, sizeof(sensor->input),
+ "energy%d_input", num_energy + 1);
+ snprintf(sensor->label, sizeof(sensor->input),
+ "energy%d_label", num_energy + 1);
+ num_energy++;
+ break;
default:
continue;
}