summaryrefslogtreecommitdiffstats
path: root/include/linux/platform_data/max6697.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/platform_data/max6697.h')
-rw-r--r--include/linux/platform_data/max6697.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/linux/platform_data/max6697.h b/include/linux/platform_data/max6697.h
new file mode 100644
index 00000000000..ed9d3b3daf0
--- /dev/null
+++ b/include/linux/platform_data/max6697.h
@@ -0,0 +1,36 @@
+/*
+ * max6697.h
+ * Copyright (c) 2012 Guenter Roeck <linux@roeck-us.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef MAX6697_H
+#define MAX6697_H
+
+#include <linux/types.h>
+
+/*
+ * For all bit masks:
+ * bit 0: local temperature
+ * bit 1..7: remote temperatures
+ */
+struct max6697_platform_data {
+ bool smbus_timeout_disable; /* set to disable SMBus timeouts */
+ bool extended_range_enable; /* set to enable extended temp range */
+ bool beta_compensation; /* set to enable beta compensation */
+ u8 alert_mask; /* set bit to 1 to disable alert */
+ u8 over_temperature_mask; /* set bit to 1 to disable */
+ u8 resistance_cancellation; /* set bit to 0 to disable
+ * bit mask for MAX6581,
+ * boolean for other chips
+ */
+ u8 ideality_mask; /* set bit to 0 to disable */
+ u8 ideality_value; /* transistor ideality as per
+ * MAX6581 datasheet
+ */
+};
+
+#endif /* MAX6697_H */