diff options
| author | Aaron Sierra <asierra@xes-inc.com> | 2014-09-17 20:08:28 +0200 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-09-22 19:13:13 +0200 |
| commit | e5bffb59cfbb3371ff00a165a5a48c1f3fdf125a (patch) | |
| tree | 3c7f6d2207538c72571587e13b51957ec1616830 /Documentation | |
| parent | mtd: physmap_of: Fix ROM support via OF (diff) | |
| download | linux-e5bffb59cfbb3371ff00a165a5a48c1f3fdf125a.tar.xz linux-e5bffb59cfbb3371ff00a165a5a48c1f3fdf125a.zip | |
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.txt | 4 |
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 file systems on embedded devices. - compatible : should contain the specific model of mtd chip(s) - used, if known, followed by either "cfi-flash", "jedec-flash" - or "mtd-ram". + used, if known, followed by either "cfi-flash", "jedec-flash", + "mtd-ram" or "mtd-rom". - reg : Address range(s) of the mtd chip(s) It's possible to (optionally) define multiple "reg" tuples so that non-identical chips can be described in one node. |