atmel_qspi_read
status = atmel_qspi_read(aq, QSPI_SR2);
status = atmel_qspi_read(aq, QSPI_SR2);
status = atmel_qspi_read(aq, QSPI_SR);
mask = atmel_qspi_read(aq, QSPI_IMR);
(void)atmel_qspi_read(aq, QSPI_SR);
sr = atmel_qspi_read(aq, QSPI_SR);
(void)atmel_qspi_read(aq, QSPI_IFR);
(void)atmel_qspi_read(aq, QSPI_SR);