1 files changed, 48 insertions, 0 deletions

diff --git a/include/sound/cs42l56.h b/include/sound/cs42l56.h
new file mode 100644
index 000000000000..2467c8ff132c
--- /dev/null
+++ b/include/sound/cs42l56.h
@@ -0,0 +1,48 @@
+/*
+ * linux/sound/cs42l56.h -- Platform data for CS42L56
+ *
+ * Copyright (c) 2014 Cirrus Logic Inc.
+ *
+ * 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 __CS42L56_H
+#define __CS42L56_H
+
+struct cs42l56_platform_data {
+
+        /* GPIO for Reset */
+        unsigned int gpio_nreset;
+
+        /* MICBIAS Level. Check datasheet Pg48 */
+        unsigned int micbias_lvl;
+
+        /* Analog Input 1A Reference 0=Single 1=Pseudo-Differential */
+        unsigned int ain1a_ref_cfg;
+
+        /* Analog Input 2A Reference 0=Single 1=Pseudo-Differential */
+        unsigned int ain2a_ref_cfg;
+
+        /* Analog Input 1B Reference 0=Single 1=Pseudo-Differential */
+        unsigned int ain1b_ref_cfg;
+
+        /* Analog Input 2B Reference 0=Single 1=Pseudo-Differential */
+        unsigned int ain2b_ref_cfg;
+
+        /* Charge Pump Freq. Check datasheet Pg62 */
+        unsigned int chgfreq;
+
+        /* HighPass Filter Right Channel Corner Frequency */
+        unsigned int hpfb_freq;
+
+        /* HighPass Filter Left Channel Corner Frequency */
+        unsigned int hpfa_freq;
+
+        /* Adaptive Power Control for LO/HP */
+        unsigned int adaptive_pwr;
+
+};
+
+#endif /* __CS42L56_H */