tiny_spi->host = &tiny_spi_host_list[bus];
tiny_spi->mode = mode & (SPI_CPOL | SPI_CPHA);
tiny_spi->flg = mode & SPI_CS_HIGH ? 1 : 0;
tiny_spi->host = &tiny_spi_host_list[bus];
tiny_spi->mode = mode & (SPI_CPOL | SPI_CPHA);
tiny_spi->flg = mode & SPI_CS_HIGH ? 1 : 0;