Re: [PATCH] Revert "bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first"

Andreas Kemnade
2025-03-31T09:00:29Z

Am Thu, 13 Mar 2025 10:47:06 +0100
schrieb "A. Sverdlin" <alexander.sverdlin@siemens.com>:

> From: Alexander Sverdlin <alexander.sverdlin@siemens.com>
>
> This reverts commit 4700a00755fb5a4bb5109128297d6fd2d1272ee6.
>
> It brakes target-module@2b300050 ("ti,sysc-omap2") probe on AM62x in a case
> when minimally-configured system tries to network-boot:
>
> [ 6.888776] probe of 2b300050.target-module returned 517 after 258 usecs
> [ 17.129637] probe of 2b300050.target-module returned 517 after 708 usecs
> [ 17.137397] platform 2b300050.target-module: deferred probe pending: (reason unknown)
> [ 26.878471] Waiting up to 100 more seconds for network.
>
> Arbitrary 10 deferrals is really not a solution to any problem.
> Stable mmc enumeration can be achiever by filling /aliases node properly
> (4700a00755fb commit's rationale).
>
> After revert:
>
> [ 9.006816] IP-Config: Complete:
> [ 9.010058] device=lan0, ...
>
> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>

No regressions seen on GTA04, Pandaboard and BT200.
So

Tested-by: Andreas Kemnade <andreas@kemnade.info> # GTA04, Panda, BT200