[PATCH v2 0/5] Add ADC power sequencing support for RZ/V2H(P) and RZ/V2N SoCs
From: Prabhakar
Date: Fri Oct 09 2026 - 13:03:08 EST
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Hi all,
This patch series adds support for ADC power sequencing on the RZ/V2H(P)
and RZ/V2N SoCs. It introduces per-SoC probe functions for the
renesas-pwrrdy power sequencer driver and ensures that the necessary
Kconfig options are selected for these SoCs.
Note, the ADC driver and binding patches have been posted separately.
Merge strategy:
option #1:
- Once the pwrseq-renesas-pwrrdy driver is merged in only then
the sysc driver can be merged via renesas tree.
option #2:
- Merge all the patches via renesas tree.
v1->v2:
- Passed targets and match pointer info as part of OF data
instead of prober pointer to keep probe common.
v1: https://lore.kernel.org/all/20260929122407.219448-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/
Cheers,
Prabhakar
Lad Prabhakar (5):
soc: renesas: rz-sysc: Make power sequencer auxiliary device name SoC
specific
soc: renesas: r9a09g05[67]-sys: Instantiate power sequencer auxiliary
device
power: sequencing: renesas-pwrrdy: Support SoC-specific probe
configuration
power: sequencing: renesas-pwrrdy: Add RZ/V2H(P) and RZ/V2N A/D
converter support
soc: renesas: Kconfig: Select POWER_SEQUENCING_RENESAS_PWRRDY for
RZ/V2H and RZ/V2N
.../power/sequencing/pwrseq-renesas-pwrrdy.c | 91 ++++++++++++++++++-
drivers/soc/renesas/Kconfig | 4 +
drivers/soc/renesas/r9a08g046-sysc.c | 1 +
drivers/soc/renesas/r9a09g056-sys.c | 2 +
drivers/soc/renesas/r9a09g057-sys.c | 2 +
drivers/soc/renesas/rz-sysc.c | 6 +-
drivers/soc/renesas/rz-sysc.h | 2 +
7 files changed, 103 insertions(+), 5 deletions(-)
--
2.55.0