diff options
| -rw-r--r-- | drivers/core/ofnode.c | 13 | ||||
| -rw-r--r-- | include/dm/ofnode.h | 14 |
2 files changed, 24 insertions, 3 deletions
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index cc0c031e0d7..12977a77907 100644 --- a/drivers/core/ofnode.c +++ b/drivers/core/ofnode.c @@ -251,7 +251,7 @@ int ofnode_read_size(ofnode node, const char *propname) return -EINVAL; } -fdt_addr_t ofnode_get_addr_index(ofnode node, int index) +fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size) { int na, ns; @@ -260,7 +260,7 @@ fdt_addr_t ofnode_get_addr_index(ofnode node, int index) uint flags; prop_val = of_get_address(ofnode_to_np(node), index, - NULL, &flags); + (u64 *)size, &flags); if (!prop_val) return FDT_ADDR_T_NONE; @@ -277,12 +277,19 @@ fdt_addr_t ofnode_get_addr_index(ofnode node, int index) ns = ofnode_read_simple_size_cells(ofnode_get_parent(node)); return fdtdec_get_addr_size_fixed(gd->fdt_blob, ofnode_to_offset(node), "reg", - index, na, ns, NULL, true); + index, na, ns, size, true); } return FDT_ADDR_T_NONE; } +fdt_addr_t ofnode_get_addr_index(ofnode node, int index) +{ + fdt_size_t size; + + return ofnode_get_addr_size_index(node, index, &size); +} + fdt_addr_t ofnode_get_addr(ofnode node) { return ofnode_get_addr_index(node, 0); diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index d206ee2caab..1be5ba4b45e 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -355,6 +355,20 @@ ofnode ofnode_get_by_phandle(uint phandle); int ofnode_read_size(ofnode node, const char *propname); /** + * ofnode_get_addr_size_index() - get an address/size from a node + * based on index + * + * This reads the register address/size from a node based on index + * + * @node: node to read from + * @index: Index of address to read (0 for first) + * @size: Pointer to size of the address + * @return address, or FDT_ADDR_T_NONE if not present or invalid + */ +phys_addr_t ofnode_get_addr_size_index(ofnode node, int index, + fdt_size_t *size); + +/** * ofnode_get_addr_index() - get an address from a node * * This reads the register address from a node |