diff options
| author | Aaron Sierra <asierra@xes-inc.com> | 2014-09-17 14:08:28 -0400 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-09-22 13:13:13 -0400 |
| commit | e5bffb59cfbb3371ff00a165a5a48c1f3fdf125a (patch) | |
| tree | 3c7f6d2207538c72571587e13b51957ec1616830 /Documentation | |
| parent | 9b07a8d1ab85ccacaceb9f704c361119348aabab (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.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 | |||
| 4 | file systems on embedded devices. | 4 | file 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. |