iio: dac: ad3530r: Refactor setup to table-driven register banks

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Devices with a multi-bank register map repeat the same configuration
across several banks, which the hardcoded register addresses in
ad3530r_setup() cannot cover.

Move the addresses into per-chip arrays and add ad3530r_set_reg_bank_bits()
and ad3530r_write_reg_banks() to apply an operation to every bank. Each
current device has a single bank, so no functional change.

Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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Kim Seer Paller 2026-07-03 18:10:09 +08:00 • committed by Jonathan Cameron

parent f1d92ca09f

commit d373ecd234

1 changed files with 97 additions and 16 deletions

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drivers/iio/dac/ad3530r.c

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