2 files changed, 85 insertions, 0 deletions

diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index 33eaea2f988e..49b7885c2702 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -24,6 +24,70 @@
 #include <linux/mfd/wm831x/irq.h>
 #include <linux/mfd/wm831x/auxadc.h>
 #include <linux/mfd/wm831x/otp.h>
+#include <linux/mfd/wm831x/regulator.h>
+
+/* Current settings - values are 2*2^(reg_val/4) microamps.  These are
+ * exported since they are used by multiple drivers.
+ */
+int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL] = {
+        2,
+        2,
+        3,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        10,
+        11,
+        13,
+        16,
+        19,
+        23,
+        27,
+        32,
+        38,
+        45,
+        54,
+        64,
+        76,
+        91,
+        108,
+        128,
+        152,
+        181,
+        215,
+        256,
+        304,
+        362,
+        431,
+        512,
+        609,
+        724,
+        861,
+        1024,
+        1218,
+        1448,
+        1722,
+        2048,
+        2435,
+        2896,
+        3444,
+        4096,
+        4871,
+        5793,
+        6889,
+        8192,
+        9742,
+        11585,
+        13777,
+        16384,
+        19484,
+        23170,
+        27554,
+};
+EXPORT_SYMBOL_GPL(wm831x_isinkv_values);
 
 enum wm831x_parent {
         WM8310 = 0,
diff --git a/include/linux/mfd/wm831x/regulator.h b/include/linux/mfd/wm831x/regulator.h
new file mode 100644
index 000000000000..b5d58fb38b4e
--- /dev/null
+++ b/include/linux/mfd/wm831x/regulator.h
@@ -0,0 +1,21 @@
+/*
+ * linux/mfd/wm831x/regulator.h -- Regulator definitons for wm831x
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __MFD_WM831X_REGULATOR_H__
+#define __MFD_WM831X_REGULATOR_H__
+
+#define WM831X_ISINK_MAX_ISEL 56
+extern int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL];
+
+#endif