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dm: add cells_count parameter in live DT APIs of_parse_phandle_with_args

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In the live tree API ofnode_parse_phandle_with_args, the cell_count
argument must be used when cells_name is NULL.

But this argument is not provided to the live DT function
of_parse_phandle_with_args even it is provided to
fdtdec_parse_phandle_with_args.

This patch adds support of the cells_count parameter in dev_ and
of_node API to allow migration and support of live DT:
- of_parse_phandle_with_args

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Patrick Delaunay
2020-09-10 18:26:17 +02:00
committed by Simon Glass
parent 3e15c315f9
commit 01d89e3d12
3 changed files with 9 additions and 5 deletions
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3
drivers/core/ofnode.c
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@@ -409,7 +409,8 @@ int ofnode_parse_phandle_with_args(ofnode node, const char *list_name,
int ret;
ret = of_parse_phandle_with_args(ofnode_to_np(node),
list_name, cells_name, index,
list_name, cells_name,
cell_count, index,
&args);
if (ret)
return ret;