SPI_CPOL 75 include/linux/spi/spi.h #define SPI_MODE_2 (SPI_CPOL|0) SPI_CPOL 76 include/linux/spi/spi.h #define SPI_MODE_3 (SPI_CPOL|SPI_CPHA) SPI_CPOL 35 include/linux/spi/spidev.h #define SPI_MODE_2 (SPI_CPOL|0) SPI_CPOL 36 include/linux/spi/spidev.h #define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)