| commit | 3601b572820ee5f3676ab24c068a4e011b72236d | |
| author | Alexander Graf <agraf@suse.de> | |
| Thu, 17 May 2012 14:58:55 +0000 (17 16:58 +0200) | ||
| committer | Alexander Graf <agraf@suse.de> | |
| Sat, 23 Jun 2012 23:04:46 +0000 (24 01:04 +0200) | ||
| tree | f8938085fbe4531baca75a487b6ff76c59b2f539 | treesnapshot (tar.gz zip) |
| parent | ce36252cc1711a5e222ed68e72235088aec2529d | commitdiff |
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>
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>
| device_tree.c | diffblobblamehistory | |
| device_tree.h | diffblobblamehistory |