Searched refs:BSPI (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.15/drivers/spi/ |
| D | spi-bcm-qspi.c | 171 BSPI, enumerator
290 if (!(bcm_qspi_read(qspi, BSPI, BSPI_BUSY_STATUS) & 1)) in bcm_qspi_bspi_busy_poll()
309 bcm_qspi_write(qspi, BSPI, BSPI_B0_CTRL, 1); in bcm_qspi_bspi_flush_prefetch_buffers()
310 bcm_qspi_write(qspi, BSPI, BSPI_B1_CTRL, 1); in bcm_qspi_bspi_flush_prefetch_buffers()
311 bcm_qspi_write(qspi, BSPI, BSPI_B0_CTRL, 0); in bcm_qspi_bspi_flush_prefetch_buffers()
312 bcm_qspi_write(qspi, BSPI, BSPI_B1_CTRL, 0); in bcm_qspi_bspi_flush_prefetch_buffers()
317 return (bcm_qspi_read(qspi, BSPI, BSPI_RAF_STATUS) & in bcm_qspi_bspi_lr_is_fifo_empty()
323 u32 data = bcm_qspi_read(qspi, BSPI, BSPI_RAF_READ_DATA); in bcm_qspi_bspi_lr_read_fifo()
335 bcm_qspi_write(qspi, BSPI, BSPI_RAF_CTRL, in bcm_qspi_bspi_lr_start()
341 bcm_qspi_write(qspi, BSPI, BSPI_RAF_CTRL, in bcm_qspi_bspi_lr_clear()
[all …]
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| D | Kconfig | 181 tristate "Broadcom BSPI and MSPI controller support"
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