hwmon: (core) Add basic pwm attribute support to new API

Add basic pwm attribute support (no auto attributes) to new API.

Reviewed-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

1 files changed, 13 insertions, 0 deletions

diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 74e89d45ff67..9d2f8bde7d12 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -28,6 +28,7 @@ enum hwmon_sensor_types {
         hwmon_energy,
         hwmon_humidity,
         hwmon_fan,
+        hwmon_pwm,
 };
 
 enum hwmon_chip_attributes {
@@ -272,6 +273,18 @@ enum hwmon_fan_attributes {
 #define HWMON_F_MAX_ALARM               BIT(hwmon_fan_max_alarm)
 #define HWMON_F_FAULT                   BIT(hwmon_fan_fault)
 
+enum hwmon_pwm_attributes {
+        hwmon_pwm_input,
+        hwmon_pwm_enable,
+        hwmon_pwm_mode,
+        hwmon_pwm_freq,
+};
+
+#define HWMON_PWM_INPUT                 BIT(hwmon_pwm_input)
+#define HWMON_PWM_ENABLE                BIT(hwmon_pwm_enable)
+#define HWMON_PWM_MODE                  BIT(hwmon_pwm_mode)
+#define HWMON_PWM_FREQ                  BIT(hwmon_pwm_freq)
+
 /**
  * struct hwmon_ops - hwmon device operations
  * @is_visible: Callback to return attribute visibility. Mandatory.