Lines Matching refs:bbp
339 struct spi_bitbang *bbp;
359 bbp = &hw->bitbang;
360 bbp->master = hw->host;
361 bbp->setup_transfer = spi_ppc4xx_setupxfer;
362 bbp->txrx_bufs = spi_ppc4xx_txrx;
363 bbp->use_dma = 0;
364 bbp->master->setup = spi_ppc4xx_setup;
365 bbp->master->cleanup = spi_ppc4xx_cleanup;
366 bbp->master->bits_per_word_mask = SPI_BPW_MASK(8);
367 bbp->master->use_gpio_descriptors = true;
372 bbp->master->num_chipselect = 0;
375 bbp->master->mode_bits =
439 ret = spi_bitbang_start(bbp);