hwmon: Driver for Maxim MAX6639
2-Channel Temperature Monitor with Dual PWM Fan-Speed Controller
Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
diff --git a/include/linux/i2c/max6639.h b/include/linux/i2c/max6639.h
new file mode 100644
index 0000000..6011c42
--- /dev/null
+++ b/include/linux/i2c/max6639.h
@@ -0,0 +1,14 @@
+#ifndef _LINUX_MAX6639_H
+#define _LINUX_MAX6639_H
+
+#include <linux/types.h>
+
+/* platform data for the MAX6639 temperature sensor and fan control */
+
+struct max6639_platform_data {
+ bool pwm_polarity; /* Polarity low (0) or high (1, default) */
+ int ppr; /* Pulses per rotation 1..4 (default == 2) */
+ int rpm_range; /* 2000, 4000 (default), 8000 or 16000 */
+};
+
+#endif /* _LINUX_MAX6639_H */