1 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt
index 43cb1004d35f..9d58c7c5eddd 100644
--- a/Documentation/arm/memory.txt
+++ b/Documentation/arm/memory.txt
@@ -21,6 +21,8 @@ ffff8000	ffffffff	copy_user_page / clear_user_page use.
                                 For SA11xx and Xscale, this is used to
                                 setup a minicache mapping.
 
+ffff4000        ffffffff        cache aliasing on ARMv6 and later CPUs.
+
 ffff1000        ffff7fff        Reserved.
                                 Platforms must not use this address range.