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lib: utils: Extend fdt_find_match() Implementation

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We extend fdt_find_match() implementation by adding node offset
parameter which represents the first node to match from.

The improved fdt_find_match() can be used to find multiple
match nodes.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2020-05-12 13:59:52 +05:30
committed by Anup Patel
parent 446a9c6d1e
commit 2c685c214f
8 changed files with 11 additions and 9 deletions
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3
include/sbi_utils/fdt/fdt_helper.h
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@@ -28,7 +28,8 @@ struct platform_uart_data {
const struct fdt_match *fdt_match_node(void *fdt, int nodeoff,
const struct fdt_match *match_table);
int fdt_find_match(void *fdt, const struct fdt_match *match_table,
int fdt_find_match(void *fdt, int startoff,
const struct fdt_match *match_table,
const struct fdt_match **out_match);
int fdt_get_node_addr_size(void *fdt, int node, unsigned long *addr,