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lib: utils: Make fdt_get_node_addr_size() public function

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The fdt_get_node_addr_size() will be useful in FDT based simple
driver frameworks so we make it a public function.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Anup Patel
2020-04-24 18:35:25 +05:30
committed by Anup Patel
parent a39cd6fe4c
commit dd33b9e0a1
2 changed files with 5 additions and 2 deletions
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3
include/sbi_utils/fdt/fdt_helper.h
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@@ -34,6 +34,9 @@ const struct fdt_match *fdt_match_node(void *fdt, int nodeoff,
int fdt_find_match(void *fdt, 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,
unsigned long *size);
int fdt_parse_uart8250_node(void *fdt, int nodeoffset,
struct platform_uart_data *uart);

4
lib/utils/fdt/fdt_helper.c
View File

@@ -59,8 +59,8 @@ int fdt_find_match(void *fdt, const struct fdt_match *match_table,
return SBI_ENODEV;
}
static int fdt_get_node_addr_size(void *fdt, int node, unsigned long *addr,
unsigned long *size)
int fdt_get_node_addr_size(void *fdt, int node, unsigned long *addr,
unsigned long *size)
{
int parent, len, i;
int cell_addr, cell_size;