1 files changed, 24 insertions, 0 deletions

diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h
index 91b4da31f1b..e94a4a1c7c8 100644
--- a/include/linux/regulator/fixed.h
+++ b/include/linux/regulator/fixed.h
@@ -5,6 +5,9 @@
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
  *
+ * Copyright (c) 2009 Nokia Corporation
+ * Roger Quadros <ext-roger.quadros@nokia.com>
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of the
@@ -16,9 +19,30 @@
 
 struct regulator_init_data;
 
+/**
+ * struct fixed_voltage_config - fixed_voltage_config structure
+ * @supply_name:        Name of the regulator supply
+ * @microvolts:         Output voltage of regulator
+ * @gpio:               GPIO to use for enable control
+ *                      set to -EINVAL if not used
+ * @enable_high:        Polarity of enable GPIO
+ *                      1 = Active high, 0 = Active low
+ * @enabled_at_boot:    Whether regulator has been enabled at
+ *                      boot or not. 1 = Yes, 0 = No
+ *                      This is used to keep the regulator at
+ *                      the default state
+ * @init_data:          regulator_init_data
+ *
+ * This structure contains fixed voltage regulator configuration
+ * information that must be passed by platform code to the fixed
+ * voltage regulator driver.
+ */
 struct fixed_voltage_config {
         const char *supply_name;
         int microvolts;
+        int gpio;
+        unsigned enable_high:1;
+        unsigned enabled_at_boot:1;
         struct regulator_init_data *init_data;
 };