diff --git a/[refs] b/[refs]
index e242e5d5fdb4..cb9f2e2f2006 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e2ad159a9ba621c704c68703dcd86a4045a2523
+refs/heads/master: 961314d37ea441673d12e0a57b2dab2eeac520a5
diff --git a/trunk/Documentation/arm/Samsung-S3C24XX/Overview.txt b/trunk/Documentation/arm/Samsung-S3C24XX/Overview.txt
index f42347162c1c..c31b76fa66c4 100644
--- a/trunk/Documentation/arm/Samsung-S3C24XX/Overview.txt
+++ b/trunk/Documentation/arm/Samsung-S3C24XX/Overview.txt
@@ -23,6 +23,22 @@ Configuration
   please check the machine specific documentation.
 
 
+Layout
+------
+
+  The core support files are located in the platform code contained in
+  arch/arm/plat-s3c24xx with headers in include/asm-arm/plat-s3c24xx.
+  This directory should be kept to items shared between the platform
+  code (arch/arm/plat-s3c24xx) and the arch/arm/mach-s3c24* code.
+
+  Each cpu has a directory with the support files for it, and the
+  machines that carry the device. For example S3C2410 is contained
+  in arch/arm/mach-s3c2410 and S3C2440 in arch/arm/mach-s3c2440
+
+  Register, kernel and platform data definitions are held in the
+  include/asm-arm/arch-s3c2410 directory.
+
+
 Machines
 --------