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Searched refs:SPI_CONTROLLER_MUST_TX (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/spi/
Dspi-sh-msiof.c300 if (!(p->ctlr->flags & SPI_CONTROLLER_MUST_TX)) in sh_msiof_spi_set_clk_regs()
371 if (p->ctlr->flags & SPI_CONTROLLER_MUST_TX) { in sh_msiof_spi_set_pin_regs()
395 if (tx_buf || (p->ctlr->flags & SPI_CONTROLLER_MUST_TX)) in sh_msiof_spi_set_mode_regs()
1062 .ctlr_flags = SPI_CONTROLLER_MUST_TX,
1071 .ctlr_flags = SPI_CONTROLLER_MUST_TX,
Dspi-rspi.c1124 .flags = SPI_CONTROLLER_MUST_TX,
1132 .flags = SPI_CONTROLLER_MUST_RX | SPI_CONTROLLER_MUST_TX,
1142 .flags = SPI_CONTROLLER_MUST_RX | SPI_CONTROLLER_MUST_TX,
Dspi-sifive.c382 master->flags = SPI_CONTROLLER_MUST_TX | SPI_MASTER_GPIO_SS; in sifive_spi_probe()
Dspi.c1011 if (ctlr->flags & (SPI_CONTROLLER_MUST_RX | SPI_CONTROLLER_MUST_TX)) { in spi_map_msg()
1016 if ((ctlr->flags & SPI_CONTROLLER_MUST_TX) && in spi_map_msg()
Dspi-pxa2xx.c1665 controller->flags = SPI_CONTROLLER_MUST_RX | SPI_CONTROLLER_MUST_TX; in pxa2xx_spi_probe()
/Linux-v5.4/include/linux/spi/
Dspi.h465 #define SPI_CONTROLLER_MUST_TX BIT(4) /* requires tx */ macro
1405 #define SPI_MASTER_MUST_TX SPI_CONTROLLER_MUST_TX