diff options
| author | Simon Glass <sjg@chromium.org> | 2017-08-29 23:15:59 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-09-15 14:27:48 +0300 |
| commit | 634eba4be060af3bcba51cba2d57d217df897f31 (patch) | |
| tree | ca9f0aa6f2c6a5dcedfba1092455a718def852fd /include/dt-structs.h | |
| parent | bc79617fdfeb4afabb94774885447dd64d7bea6c (diff) | |
| download | u-boot-634eba4be060af3bcba51cba2d57d217df897f31.tar.xz | |
dtoc: Support properties containing multiple phandle values
At present dtoc has a very simplistic view of phandles. It assumes that
a property has only a single phandle with a single argument (i.e. two
cells per property).
This is not true in many cases. Enhance the implementation to scan all
phandles in a property and to use the correct number of arguments (which
can be 0, 1, 2 or more) when generating the C code. For the struct
definitions, use a struct which can hold the maximum number of arguments
used by the property.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'include/dt-structs.h')
| -rw-r--r-- | include/dt-structs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/dt-structs.h b/include/dt-structs.h index 9ab4e2524d..76979e73e1 100644 --- a/include/dt-structs.h +++ b/include/dt-structs.h @@ -18,6 +18,11 @@ struct phandle_1_arg { const void *node; int arg[1]; }; + +struct phandle_2_arg { + const void *node; + int arg[2]; +}; #include <generated/dt-structs.h> #endif |