1 files changed, 37 insertions, 0 deletions

diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-control.h b/sound/aoa/soundbus/i2sbus/i2sbus-control.h
new file mode 100644
index 00000000000..bb05550f730
--- /dev/null
+++ b/sound/aoa/soundbus/i2sbus/i2sbus-control.h
@@ -0,0 +1,37 @@
+/*
+ * i2sbus driver -- bus register definitions
+ *
+ * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
+ *
+ * GPL v2, can be found in COPYING.
+ */
+#ifndef __I2SBUS_CONTROLREGS_H
+#define __I2SBUS_CONTROLREGS_H
+
+/* i2s control registers, at least what we know about them */
+
+#define __PAD(m,n) u8 __pad##m[n]
+#define _PAD(line, n) __PAD(line, n)
+#define PAD(n) _PAD(__LINE__, (n))
+struct i2s_control_regs {
+        PAD(0x38);
+        __le32 fcr0;            /* 0x38 (unknown) */
+        __le32 cell_control;    /* 0x3c (fcr1) */
+        __le32 fcr2;            /* 0x40 (unknown) */
+        __le32 fcr3;            /* 0x44 (fcr3) */
+        __le32 clock_control;   /* 0x48 (unknown) */
+        PAD(4);
+        /* total size: 0x50 bytes */
+}  __attribute__((__packed__));
+
+#define CTRL_CLOCK_CELL_0_ENABLE        (1<<10)
+#define CTRL_CLOCK_CLOCK_0_ENABLE       (1<<12)
+#define CTRL_CLOCK_SWRESET_0            (1<<11)
+#define CTRL_CLOCK_INTF_0_ENABLE        (1<<13)
+
+#define CTRL_CLOCK_CELL_1_ENABLE        (1<<17)
+#define CTRL_CLOCK_CLOCK_1_ENABLE       (1<<18)
+#define CTRL_CLOCK_SWRESET_1            (1<<19)
+#define CTRL_CLOCK_INTF_1_ENABLE        (1<<20)
+
+#endif /* __I2SBUS_CONTROLREGS_H */