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fdt: introduce fdt_create_phandle()

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The ePAPR specification says that phandle properties should be called
"phandle", and not "linux,phandle".  To facilitate the migration from
"linux,phandle" to "phandle", introduce function fdt_create_phandle(),
which creates a phandle in a given node.  For now, we create both the
"phandle" and "linux,phandle" properties.  A later version of this
function will remove support for "linux,phandle".

Signed-off-by: Timur Tabi <timur@freescale.com>
This commit is contained in:
Gerald Van Baren
2011-07-14 21:40:10 -04:00
parent b3606f141e
commit a8d2a75d72
2 changed files with 41 additions and 0 deletions
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include/fdt_support.h
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@@ -89,6 +89,7 @@ u64 fdt_translate_address(void *blob, int node_offset, const u32 *in_addr);
int fdt_node_offset_by_compat_reg(void *blob, const char *compat,
phys_addr_t compat_off);
int fdt_alloc_phandle(void *blob);
int fdt_create_phandle(void *fdt, int nodeoffset, uint32_t phandle);
int fdt_add_edid(void *blob, const char *compat, unsigned char *buf);
int fdt_verify_alias_address(void *fdt, int anode, const char *alias,