diff options
Diffstat (limited to 'drivers/core/ofnode.c')
| -rw-r--r-- | drivers/core/ofnode.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index 79c80df7f4..da7c477c81 100644 --- a/drivers/core/ofnode.c +++ b/drivers/core/ofnode.c @@ -552,7 +552,7 @@ int ofnode_read_addr_cells(ofnode node) { if (ofnode_is_np(node)) return of_n_addr_cells(ofnode_to_np(node)); - else + else /* NOTE: this call should walk up the parent stack */ return fdt_address_cells(gd->fdt_blob, ofnode_to_offset(node)); } @@ -560,6 +560,22 @@ int ofnode_read_size_cells(ofnode node) { if (ofnode_is_np(node)) return of_n_size_cells(ofnode_to_np(node)); + else /* NOTE: this call should walk up the parent stack */ + return fdt_size_cells(gd->fdt_blob, ofnode_to_offset(node)); +} + +int ofnode_read_simple_addr_cells(ofnode node) +{ + if (ofnode_is_np(node)) + return of_simple_addr_cells(ofnode_to_np(node)); + else + return fdt_address_cells(gd->fdt_blob, ofnode_to_offset(node)); +} + +int ofnode_read_simple_size_cells(ofnode node) +{ + if (ofnode_is_np(node)) + return of_simple_size_cells(ofnode_to_np(node)); else return fdt_size_cells(gd->fdt_blob, ofnode_to_offset(node)); } |