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Commit a0adc1f7 authored by jacob kung's avatar jacob kung Committed by Benjamin Cabé
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drivers: spi: add et171 spi driver 



The Egis ET171 SPI controller was based on Andes ATCSPI200,
but has since been modified. In particular, the WrTranCnt and RdTranCnt
fields from the SPI Transfer Control Register have been moved to dedicated
Wr_Tran_Cnt and Rd_Tran_Cnt registers.

Signed-off-by: default avatarjacob kung <jacob.kung@egistec.com>
parent 30527e54
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