ARM: add permission annotations to MT_MEMORY* mapping types

Document the permissions which the various MT_MEMORY* mapping types
will provide.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
index f50f19e5c138..7a3be1d4d0b1 100644
--- a/arch/arm/kernel/tcm.c
+++ b/arch/arm/kernel/tcm.c
@@ -52,7 +52,7 @@ static struct map_desc dtcm_iomap[] __initdata = {
                 .virtual        = DTCM_OFFSET,
                 .pfn            = __phys_to_pfn(DTCM_OFFSET),
                 .length         = 0,
-                .type           = MT_MEMORY_DTCM
+                .type           = MT_MEMORY_RW_DTCM
         }
 };
 
@@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
                 .virtual        = ITCM_OFFSET,
                 .pfn            = __phys_to_pfn(ITCM_OFFSET),
                 .length         = 0,
-                .type           = MT_MEMORY_ITCM
+                .type           = MT_MEMORY_RWX_ITCM,
         }
 };