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SubjectDoes spi-gpio and bitband support 3-wire Bidirectional most/miso share pin usage?
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I have a device use 3-wire spi which are CS,SCK,and a DATA for
read/write.( maybe a.s.k.a SISO)
The command format like as p.18 in
www .newhavendisplay .com/app_notes/NV3035C.pdf

The spi-gpio can't register miso and mosi for same GPIO pin.
Also I traced SPI-3WIRE flag it seems only support half 3-wire which
only write or only read but share ping

Does current driver can support this kind of 3wire spi format? Or I
need to do some modify to support this 3-wire spi


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