813 	u32 command1, command2, speed = t->speed_hz;  in tegra_qspi_setup_transfer_one()  local
831 		command1 = tqspi->def_command1_reg;  in tegra_qspi_setup_transfer_one()
832 		command1 |= QSPI_CS_SEL(spi->chip_select);  in tegra_qspi_setup_transfer_one()
833 		command1 |= QSPI_BIT_LENGTH(bits_per_word - 1);  in tegra_qspi_setup_transfer_one()
835 		command1 &= ~QSPI_CONTROL_MODE_MASK;  in tegra_qspi_setup_transfer_one()
838 			command1 |= QSPI_CONTROL_MODE_3;  in tegra_qspi_setup_transfer_one()
840 			command1 |= QSPI_CONTROL_MODE_0;  in tegra_qspi_setup_transfer_one()
843 			command1 |= QSPI_CS_SW_VAL;  in tegra_qspi_setup_transfer_one()
845 			command1 &= ~QSPI_CS_SW_VAL;  in tegra_qspi_setup_transfer_one()
846 		tegra_qspi_writel(tqspi, command1, QSPI_COMMAND1);  in tegra_qspi_setup_transfer_one()
859 		command1 = tqspi->command1_reg;  in tegra_qspi_setup_transfer_one()
860 		command1 &= ~QSPI_BIT_LENGTH(~0);  in tegra_qspi_setup_transfer_one()
861 		command1 |= QSPI_BIT_LENGTH(bits_per_word - 1);  in tegra_qspi_setup_transfer_one()
864 	command1 &= ~QSPI_SDR_DDR_SEL;  in tegra_qspi_setup_transfer_one()
866 	return command1;  in tegra_qspi_setup_transfer_one()
870 					 struct spi_transfer *t, u32 command1)  in tegra_qspi_start_transfer_one()  argument
879 	command1 &= ~QSPI_PACKED;  in tegra_qspi_start_transfer_one()
881 		command1 |= QSPI_PACKED;  in tegra_qspi_start_transfer_one()
882 	tegra_qspi_writel(tqspi, command1, QSPI_COMMAND1);  in tegra_qspi_start_transfer_one()
886 	command1 &= ~(QSPI_TX_EN | QSPI_RX_EN);  in tegra_qspi_start_transfer_one()
888 		command1 |= QSPI_RX_EN;  in tegra_qspi_start_transfer_one()
894 		command1 |= QSPI_TX_EN;  in tegra_qspi_start_transfer_one()
899 	command1 &= ~QSPI_INTERFACE_WIDTH_MASK;  in tegra_qspi_start_transfer_one()
902 		command1 |= QSPI_INTERFACE_WIDTH_QUAD;  in tegra_qspi_start_transfer_one()
904 		command1 |= QSPI_INTERFACE_WIDTH_DUAL;  in tegra_qspi_start_transfer_one()
906 		command1 |= QSPI_INTERFACE_WIDTH_SINGLE;  in tegra_qspi_start_transfer_one()
908 	tqspi->command1_reg = command1;  in tegra_qspi_start_transfer_one()