leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dm: pmic: ignore disabled node in pmic_bind_children

Browse Source 
Ignore the disabled children node in pmic_bind_children() so the
disabled regulators in device tree are not registered.

This patch is based on the dm_scan_fdt_node() code - only the
activated nodes are bound -  and it solves possible issue when a
deactivated regulator is bound, error for duplicated regulator name
for example.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Patrick Delaunay 2022-10-26 15:05:10 +02:00 committed by Patrice Chotard
parent 91dae6d0a1
commit 30257f4699
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/power/pmic/pmic-uclass.c
View File

@ -39,6 +39,10 @@ int pmic_bind_children(struct udevice *pmic, ofnode parent,
node_name = ofnode_get_name(node);
debug("* Found child node: '%s'\n", node_name);
if (!ofnode_is_enabled(node)) {
debug(" - ignoring disabled device\n");
continue;
}
child = NULL;
for (info = child_info; info->prefix && info->driver; info++) {