Re: [PATCH v1 1/1] device property: Allow secondary lookup in fwnode_get_next_child_node()

[Danilo Krummrich]

On Tue Feb 10, 2026 at 2:58 PM CET, Andy Shevchenko wrote:
> When device_get_child_node_count() got split to the fwnode and device
> respective APIs, the fwnode didn't inherit the ability to traverse over
> the secondary fwnode. Hence any user, that switches from device to fwnode
> API misses this feature. In particular, this was revealed by the commit
> 1490cbb9dbfd ("device property: Split fwnode_get_child_node_count()")
> that effectively broke the GPIO enumeration on Intel Galileo boards.
> Fix this by moving the secondary lookup from device to fwnode API.
>
> Note, in general no device_*() API should go into the depth of the fwnode
> implementation.
>
> Fixes: 114dbb4fa7c4 ("drivers property: When no children in primary, try secondary")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

Applied to driver-core-linus, thanks!