1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/avs.h b/arch/arm/mach-msm/avs.h
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+++ b/arch/arm/mach-msm/avs.h
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+/*
+ * Copyright (c) 2009, Code Aurora Forum. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Code Aurora nor
+ *       the names of its contributors may be used to endorse or promote
+ *       products derived from this software without specific prior written
+ *       permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef AVS_H
+#define AVS_H
+
+#define VOLTAGE_MIN  1000 /* mV */
+#define VOLTAGE_MAX  1250
+#define VOLTAGE_STEP 25
+
+int __init avs_init(int (*set_vdd)(int), u32 freq_cnt, u32 freq_idx);
+void __exit avs_exit(void);
+
+int avs_adjust_freq(u32 freq_index, int begin);
+
+/* Routines exported from avs_hw.S */
+u32 avs_test_delays(void);
+u32 avs_reset_delays(u32 avsdscr);
+u32 avs_get_avscsr(void);
+u32 avs_get_avsdscr(void);
+u32 avs_get_tscsr(void);
+void     avs_set_tscsr(u32 to_tscsr);
+
+/*#define AVSDEBUG(x...) pr_info("AVS: " x);*/
+#define AVSDEBUG(...)
+
+#endif /* AVS_H */