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| author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2022-10-26 15:05:10 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2022-12-12 11:25:28 +0100 |
| commit | 30257f4699e0e58818f6e6f86021a994f485ee58 (patch) | |
| tree | 90f084997c3e74d6a7e7e8256f307ecefffd084b | |
| parent | 91dae6d0a19e4d19715243487f0d0f8ca5b0c443 (diff) | |
| download | u-boot-30257f4699e0e58818f6e6f86021a994f485ee58.zip u-boot-30257f4699e0e58818f6e6f86021a994f485ee58.tar.gz u-boot-30257f4699e0e58818f6e6f86021a994f485ee58.tar.bz2 | |
dm: pmic: ignore disabled node in pmic_bind_children
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>
| -rw-r--r-- | drivers/power/pmic/pmic-uclass.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/power/pmic/pmic-uclass.c b/drivers/power/pmic/pmic-uclass.c index 5dcf6d8..0e2f5e1 100644 --- a/drivers/power/pmic/pmic-uclass.c +++ b/drivers/power/pmic/pmic-uclass.c @@ -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++) { |