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authorAaron Sierra <asierra@xes-inc.com>2014-09-17 14:08:28 -0400
committerBrian Norris <computersforpeace@gmail.com>2014-09-22 13:13:13 -0400
commite5bffb59cfbb3371ff00a165a5a48c1f3fdf125a (patch)
tree3c7f6d2207538c72571587e13b51957ec1616830 /Documentation
parent9b07a8d1ab85ccacaceb9f704c361119348aabab (diff)
mtd: physmap_of: Add non-obsolete map_rom probe
Previously, the only way to map a NOR device as a simple ROM was to use the obsolete "direct-mapped" compatible binding (which further requires device_type = "nor" and probe-type = "NOR" properties). This patch adds an "mtd-rom" compatible binding to the "map_rom" probe type. Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/mtd/mtd-physmap.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt
index 61c5ec850f2f..6b9f680cb579 100644
--- a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt
+++ b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt
@@ -4,8 +4,8 @@ Flash chips (Memory Technology Devices) are often used for solid state
4file systems on embedded devices. 4file systems on embedded devices.
5 5
6 - compatible : should contain the specific model of mtd chip(s) 6 - compatible : should contain the specific model of mtd chip(s)
7 used, if known, followed by either "cfi-flash", "jedec-flash" 7 used, if known, followed by either "cfi-flash", "jedec-flash",
8 or "mtd-ram". 8 "mtd-ram" or "mtd-rom".
9 - reg : Address range(s) of the mtd chip(s) 9 - reg : Address range(s) of the mtd chip(s)
10 It's possible to (optionally) define multiple "reg" tuples so that 10 It's possible to (optionally) define multiple "reg" tuples so that
11 non-identical chips can be described in one node. 11 non-identical chips can be described in one node.