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| author | Alexander Graf <agraf@suse.de> | 2012-05-17 16:58:55 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-06-24 01:04:46 +0200 |
| commit | 3601b572820ee5f3676ab24c068a4e011b72236d (patch) | |
| tree | f8938085fbe4531baca75a487b6ff76c59b2f539 /HACKING | |
| parent | ce36252cc1711a5e222ed68e72235088aec2529d (diff) | |
dt: add helper for phandle allocation
Phandle references work by having 2 pieces:
- a "phandle" 1-cell property in the device tree node
- a reference to the same value in a property we want to point
to the other node
To generate the 1-cell property, we need an allocation mechanism that
gives us a unique number space. This patch adds an allocator for these
properties.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'HACKING')
0 files changed, 0 insertions, 0 deletions