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authorBen Dooks <ben-linux@fluff.org>2006-09-15 23:34:34 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-09-25 10:25:14 +0100
commitfd88edd20fb0e8e2729aa8ce565316242189ceea (patch)
tree1259136625c59c1212013a2e3f3e131dd25f79cc
parentacc46c0144b6d1cf0d77bb8b4d1b7dcd5dc28d71 (diff)
[ARM] 3795/1: S3C24XX: add base AC97 registers
Add base definitions for the AC97 register definitions. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--include/asm-arm/arch-s3c2410/map.h5
-rw-r--r--include/asm-arm/arch-s3c2410/regs-ac97.h23
2 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h
index 27ba0ac3fdd..7895042d176 100644
--- a/include/asm-arm/arch-s3c2410/map.h
+++ b/include/asm-arm/arch-s3c2410/map.h
@@ -160,6 +160,11 @@
#define S3C2440_PA_CAMIF (0x4F000000)
#define S3C2440_SZ_CAMIF SZ_1M
+/* AC97 */
+
+#define S3C2440_PA_AC97 (0x5B000000)
+#define S3C2440_SZ_AC97 SZ_1M
+
/* ISA style IO, for each machine to sort out mappings for, if it
* implements it. We reserve two 16M regions for ISA.
*/
diff --git a/include/asm-arm/arch-s3c2410/regs-ac97.h b/include/asm-arm/arch-s3c2410/regs-ac97.h
new file mode 100644
index 00000000000..bdd6a4f93d7
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/regs-ac97.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-s3c2410/regs-ac97.h
+ *
+ * Copyright (c) 2006 Simtec Electronics <linux@simtec.co.uk>
+ * http://www.simtec.co.uk/products/SWLINUX/
+ *
+ * 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.
+ *
+ * S3C2440 AC97 Controller
+*/
+
+#ifndef __ASM_ARCH_REGS_AC97_H
+#define __ASM_ARCH_REGS_AC97_H __FILE__
+
+#define S3C_AC97_GLBCTRL (0x00)
+#define S3C_AC97_GLBSTAT (0x04)
+#define S3C_AC97_CODEC_CMD (0x08)
+#define S3C_AC97_PCM_ADDR (0x10)
+#define S3C_AC97_PCM_DATA (0x18)
+#define S3C_AC97_MIC_DATA (0x1C)
+
+#endif /* __ASM_ARCH_REGS_AC97_H */