drivers: ieee802154: dw1000: use spi_dt_spec

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Simplify driver implementation by using spi_dt_spec. Note that driver
has 2 SPI configurations, identical except the speed. For this reason,
the slow config is still kept in RAM and copied from the one obtained
via the SPI dt_spec macros. A better solution would be to have macros
that allow to override the SPI frequency, but this can be improved
later. Most internal helpers have been adjusted to accept a device
reference to make SPI (and future GPIO) transition easier.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>

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Gerard Marull-Paretas 2022-01-31 23:02:24 +01:00 • committed by Anas Nashif

parent 7c0d4f0382

commit fe851d30de

1 changed files with 212 additions and 221 deletions

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drivers/ieee802154/ieee802154_dw1000.c

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