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>
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 74e89d45..9d2f8bde 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -28,6 +28,7 @@
hwmon_energy,
hwmon_humidity,
hwmon_fan,
+ hwmon_pwm,
};
enum hwmon_chip_attributes {
@@ -272,6 +273,18 @@
#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.