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Searched refs:dummy_cycles (Results 1 – 4 of 4) sorted by relevance

/drivers/mtd/nand/spi/
A Dwinbond.c318 unsigned int dummy_cycles; in w35n0xjw_vcr_cfg() local
340 dummy_cycles = ((op->dummy.nbytes * 8) / op->dummy.buswidth) / (op->dummy.dtr ? 2 : 1); in w35n0xjw_vcr_cfg()
341 switch (dummy_cycles) { in w35n0xjw_vcr_cfg()
352 ret = w35n0xjw_write_vcr(spinand, W35N01JW_VCR_DUMMY_CLOCK_REG, dummy_cycles); in w35n0xjw_vcr_cfg()
/drivers/spi/
A Dspi-tegra210-quad.c224 u8 dummy_cycles; member
936 tegra_qspi_writel(tqspi, QSPI_NUM_DUMMY_CYCLE(tqspi->dummy_cycles), QSPI_MISC_REG); in tegra_qspi_start_transfer_one()
1115 tqspi->dummy_cycles = xfer->len * 8 / xfer->tx_nbits; in tegra_qspi_combined_seq_xfer()
1237 tqspi->dummy_cycles = 0; in tegra_qspi_non_combined_seq_xfer()
1249 u32 dummy_cycles = next_xfer->len * 8 / next_xfer->tx_nbits; in tegra_qspi_non_combined_seq_xfer() local
1251 if (dummy_cycles <= QSPI_DUMMY_CYCLES_MAX) { in tegra_qspi_non_combined_seq_xfer()
1252 tqspi->dummy_cycles = dummy_cycles; in tegra_qspi_non_combined_seq_xfer()
A Datmel-quadspi.c524 u32 dummy_cycles = 0; in atmel_qspi_set_cfg() local
537 dummy_cycles = op->dummy.nbytes * 8 / op->dummy.buswidth; in atmel_qspi_set_cfg()
560 if (dummy_cycles < 8 / op->addr.buswidth) { in atmel_qspi_set_cfg()
568 dummy_cycles -= 8 / op->addr.buswidth; in atmel_qspi_set_cfg()
588 if (dummy_cycles) in atmel_qspi_set_cfg()
589 ifr |= QSPI_IFR_NBDUM(dummy_cycles); in atmel_qspi_set_cfg()
/drivers/mtd/devices/
A Dst_spi_fsm.c283 uint8_t dummy_cycles; /* No. of DUMMY cycles */ member
1074 seq->dummy = ((cfg->dummy_cycles & 0x3f) << 16 | /* cycles */ in stfsm_prepare_rw_seq()
1091 if (cfg->dummy_cycles) in stfsm_prepare_rw_seq()

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