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authorBen Dooks <ben-linux@fluff.org>2008-08-08 20:22:37 (GMT)
committerBen Dooks <ben-linux@fluff.org>2008-08-09 12:51:55 (GMT)
commitcbc212e877b37fff84fd4b7ad2c44e4cd1888c85 (patch)
treeef09e1a7c168f4e12a105acaf76168008699cc05 /Documentation/arm
parented414fb7b840b2ca8bf033efcd9fe9ea8d6fe800 (diff)
[ARM] S3C24XX: Documentation: update platform docs
Update documentation in arch/arm/plat-s3c24xx Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'Documentation/arm')
-rw-r--r--Documentation/arm/Samsung-S3C24XX/Overview.txt17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt
index 014a8ec..c667078 100644
--- a/Documentation/arm/Samsung-S3C24XX/Overview.txt
+++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt
@@ -12,6 +12,7 @@ Introduction
Support for the S3C2400 series is in progress.
+
Configuration
-------------
@@ -38,6 +39,22 @@ Layout
Register, kernel and platform data definitions are held in the
arch/arm/mach-s3c2410 directory./include/mach
+arch/arm/plat-s3c24xx:
+
+ Files in here are either common to all the s3c24xx family,
+ or are common to only some of them with names to indicate this
+ status. The files that are not common to all are generally named
+ with the initial cpu they support in the series to ensure a short
+ name without any possibility of confusion with newer devices.
+
+ As an example, initially s3c244x would cover s3c2440 and s3c2442, but
+ with the s3c2443 which does not share many of the same drivers in
+ this directory, the name becomes invalid. We stick to s3c2440-<x>
+ to indicate a driver that is s3c2440 and s3c2442 compatible.
+
+ This does mean that to find the status of any given SoC, a number
+ of directories may need to be searched.
+
Machines
--------

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