--- arch/arm/mach-msm/avs.h
+++ arch/arm/mach-msm/avs.h
@@ -14,6 +14,10 @@
#ifndef AVS_H
#define AVS_H
+#define VOLTAGE_MIN 700 /* mV */
+#define VOLTAGE_MAX 1400
+#define VOLTAGE_STEP 25
+
int __init avs_init(int (*set_vdd)(int), u32 freq_cnt, u32 freq_idx);
void __exit avs_exit(void);