iio: dac: ad3552r-hs: add ad3541/2r support

iio: dac: ad3552r-hs: add ad3541/2r support

A new FPGA HDL has been developed from ADI to support ad354xr
devices.

Add support for ad3541r and ad3542r with following additions:

- use common device_info structures for hs and non hs drivers,
- DMA buffering, use DSPI mode for ad354xr and QSPI for ad355xr,
- change sample rate to respect number of lanes.

Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Link: https://patch.msgid.link/20250114-wip-bl-ad3552r-axi-v0-iio-testing-carlos-v4-8-979402e33545@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>