Files
u-boot/include
Miquel Raynal 04fcddac28 dm: core: Add a helper to retrieve devices through graph endpoints
There are already several helpers to find a udevice based on its
position in a device tree, like getting a child or a node pointed by a
phandle, but there was no support for graph endpoints, which are very
common in display pipelines.

Add a new helper, named uclass_get_device_by_endpoint() which enters the
child graph reprensentation, looks for a specific port, then follows the
remote endpoint, and finally retrieves the first parent of the given
uclass_id.

This is a very handy and straightforward way to get a bridge or a panel
handle.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2025-04-10 22:32:55 -03:00
..
2025-04-03 16:54:49 -06:00
2025-02-11 20:12:36 -06:00
2024-10-17 03:12:47 +02:00
2025-01-22 15:58:03 -06:00
2023-08-08 10:22:03 -04:00
2024-07-29 15:01:04 -06:00
2023-12-21 08:54:37 -05:00
2024-10-24 11:20:58 -06:00
2024-08-26 14:05:38 -06:00
2025-04-03 11:43:22 -06:00
2024-02-13 15:38:49 -05:00
2024-07-29 15:01:04 -06:00
2025-03-24 08:51:34 -03:00
2024-11-20 17:57:58 +01:00
2024-07-29 15:01:04 -06:00
2025-01-05 02:30:49 +01:00
2024-06-14 12:59:07 -06:00
2025-04-02 20:00:59 -06:00
2024-07-29 15:01:04 -06:00
2023-05-02 14:23:34 -04:00
2025-03-07 11:50:22 -06:00
2024-09-24 13:41:20 -06:00
2025-02-05 16:22:55 +01:00
2025-04-02 20:00:59 -06:00
2023-01-20 12:27:06 -05:00
2024-07-29 15:01:04 -06:00
2024-07-29 15:01:04 -06:00
2024-07-29 15:01:04 -06:00
2023-11-07 14:50:51 -05:00
2024-07-29 15:01:04 -06:00
2024-08-13 06:23:15 +02:00
2023-04-27 13:51:06 -04:00
2025-03-10 07:41:16 +01:00
2023-12-21 11:59:49 -05:00
2024-12-31 10:58:30 -06:00
2025-01-26 11:06:56 +01:00
2025-04-03 11:41:54 -06:00
2024-07-29 15:01:04 -06:00
2023-12-21 08:54:37 -05:00
2025-04-03 16:54:49 -06:00
2024-11-04 16:41:38 -06:00
2024-07-29 15:01:04 -06:00
2025-03-11 23:06:18 +01:00
2024-07-29 15:01:04 -06:00
2024-10-24 11:21:48 -06:00
2024-07-29 15:01:04 -06:00
2024-07-29 15:01:04 -06:00
2023-12-21 08:54:37 -05:00
2025-04-08 11:43:23 -06:00
2024-11-25 23:07:37 -03:00
2024-09-30 17:48:12 -06:00
2024-11-20 17:57:58 +01:00
2025-03-19 03:38:51 +01:00
2023-01-16 18:01:10 +08:00
2024-09-12 17:35:37 +02:00
2023-12-21 08:54:37 -05:00
2024-07-29 15:01:04 -06:00
2025-03-10 07:41:16 +01:00
2025-01-14 14:29:29 -06:00
2024-07-29 15:01:04 -06:00
2025-02-28 08:41:54 -06:00
2023-02-10 07:41:40 -05:00
2024-07-29 15:01:04 -06:00
2025-02-11 20:10:58 -06:00
2025-01-07 15:45:51 +02:00
2025-01-01 10:40:33 -06:00
2024-07-29 15:01:04 -06:00
2022-12-07 16:04:17 -05:00
2024-07-29 15:01:04 -06:00
2025-02-03 16:01:36 -06:00
2024-11-13 08:14:23 -06:00
2024-07-29 15:01:04 -06:00