path: root/dts/Bindings/sram/sram.txt
diff options
authorSascha Hauer <>2017-03-10 08:56:15 +0100
committerSascha Hauer <>2017-03-10 08:56:15 +0100
commit957bb6b6bcebc4c36f5f284dfb58d489e81016c6 (patch)
tree593d098617017987daaf8ce339e0eb29ea09fdde /dts/Bindings/sram/sram.txt
parentcc2392cf4f2d5208be427e9ffdeafba192f05cbe (diff)
dts: update to v4.11-rc1
Signed-off-by: Sascha Hauer <>
Diffstat (limited to 'dts/Bindings/sram/sram.txt')
1 files changed, 6 insertions, 0 deletions
diff --git a/dts/Bindings/sram/sram.txt b/dts/Bindings/sram/sram.txt
index 068c2c03c3..267da4410a 100644
--- a/dts/Bindings/sram/sram.txt
+++ b/dts/Bindings/sram/sram.txt
@@ -42,6 +42,12 @@ Optional properties in the area nodes:
and in use by another device or devices
- export : indicates that the reserved SRAM area may be accessed outside
of the kernel, e.g. by bootloader or userspace
+- protect-exec : Same as 'pool' above but with the additional
+ constraint that code wil be run from the region and
+ that the memory is maintained as read-only, executable
+ during code execution. NOTE: This region must be page
+ aligned on start and end in order to properly allow
+ manipulation of the page attributes.
- label : the name for the reserved partition, if omitted, the label
is taken from the node name excluding the unit address.