diff options
Diffstat (limited to 'include/fdt_support.h')
-rw-r--r-- | include/fdt_support.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/fdt_support.h b/include/fdt_support.h index e6c43ea9838..a9a0078af66 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -283,6 +283,16 @@ int fdt_setup_simplefb_node(void *fdt, int node, u64 base_address, u32 width, int fdt_overlay_apply_verbose(void *fdt, void *fdto); +/** + * fdt_get_cells_len() - Get the length of a type of cell in top-level nodes + * + * Returns the length of the cell type in bytes (4 or 8). + * + * @blob: Pointer to device tree blob + * @nr_cells_name: Name to lookup, e.g. "#address-cells" + */ +int fdt_get_cells_len(const void *blob, char *nr_cells_name); + #endif /* ifdef CONFIG_OF_LIBFDT */ #ifdef USE_HOSTCC |