Re: [PATCH v5 12/15] drm/tidss: oldi: Add power domain support
From: Aradhya Bhatia
Date: Tue Nov 03 2026 - 14:47:57 EST
On 03/11/26 11:34, Tomi Valkeinen wrote:
> The OLDI TXes on AM62P and J722S have power domains of their own,
> described in the DT, unlike the earlier SoCs. The OLDI TX nodes are not
> real devices, so the driver core does not attach these power domains,
> and nothing in the core turns them on.
>
> Add support to attach the PDs with dev_pm_domain_attach_by_node(), and
> manage the power state of the returned virtual devices with runtime PM
> functions.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@xxxxxxxxx>
--
Regards
Aradhya