[PATCH v2 0/8] Add ADC driver support for RZ/V2H(P) and RZ/V2N SoCs

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Hi all,

This patch series aims to add ADC support for the RZ/V2H(P) and RZ/V2N
SoCs. The ADC IP on these SoCs is similar to the one found on the RZ/T2H
SoC but varies slightly in terms of available channels and configuration
options.

v1->v2:
- Dropped using DIV_ROUND_UP_ULL to DIV_ROUND_UP
- Included time64.h
- Returned -ENODATA in case device_get_match_data() returns NULL
- Renamed RZT2H_ADC_VREF_MV to RZT2H_ADC_VREF_mV
- Updated Kconfig description
- Included array_size.h
- Dropped unnecessary extra line in rzt2h_adc_write_scale

v1: https://lore.kernel.org/all/20260929124248.237032-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/

Cheers,
Prabhakar

Lad Prabhakar (8):
  dt-bindings: iio: adc: renesas,r9a09g077-adc: Add RZ/V2H(P) and RZ/V2N
    support
  iio: adc: rzt2h: Wait for the analog part to stop after a forced stop
  iio: adc: rzt2h: Add chip-specific configuration
  iio: adc: rzt2h: Add optional reset support
  iio: adc: rzt2h: Prepare for SoCs without sample state registers
  iio: adc: rzt2h: Prepare for SoCs with different ADC info
  iio: adc: rzt2h: Use scan type for ADC scale
  iio: adc: rzt2h: Add support for RZ/V2H(P) SoC

 .../iio/adc/renesas,r9a09g077-adc.yaml        |  38 +-
 drivers/iio/adc/Kconfig                       |  10 +-
 drivers/iio/adc/rzt2h_adc.c                   | 325 ++++++++++++++++--
 3 files changed, 344 insertions(+), 29 deletions(-)

-- 
2.55.0