Hi,

there were several approaches to bring the sub-devices population
mainline [1,2] but non of them made it upstream. Both approaches were
part of either the i.MX93 LVDS or MIPI-CSI enablement.

This small patchset decouples the blk-ctrl changes which allows the
MIPI-CSI and LVDS patchstack to be rebased ontop of this patchset.

Before adding the sub-device supprt, I converted the driver to devm_*
only API.

Regards,
  Marco

[1] https://lore.kernel.org/all/20250701-95_cam-v1-3-c5172bab387b@nxp.com/
[2] https://lore.kernel.org/all/20250304154929.1785200-4-alexander.stein@ew.tq-group.com/

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
Marco Felsch (3):
      pmdomain: imx93-blk-ctrl: cleanup error path
      pmdomain: imx93-blk-ctrl: convert to devm_* only
      pmdomain: imx93-blk-ctrl: add support for optional subnodes

 drivers/pmdomain/imx/imx93-blk-ctrl.c | 75 ++++++++++++++++-------------------
 1 file changed, 34 insertions(+), 41 deletions(-)
---
base-commit: 3a8660878839faadb4f1a6dd72c3179c1df56787
change-id: 20251201-v6-18-topic-imx93-blkctrl-341220f7084d

Best regards,
-- 
Marco Felsch <m.felsch@pengutronix.de>