355  * @brief Write data into flash using spi quad mode
357  * - check and make sure spi quad mode is enabled
358  * - write data using spi quad mode
365 	/* read register2 to judge whether quad mode is enabled */  in test_spi_quad_write()
388 	/* set register2 QE=1 to enable quad mode */  in test_spi_quad_write()
429 		/* read register2 to confirm quad mode is enabled */  in test_spi_quad_write()
474 	/* configure spi quad mode */  in test_spi_quad_write()
479 	/* write data using spi quad mode */  in test_spi_quad_write()
480 	/* send quad write opcode and address using single mode */  in test_spi_quad_write()
499 	zassert_true(ret == 0, "Send quad write data spi_transceive failure: "  in test_spi_quad_write()
502 	/* send data using quad mode */  in test_spi_quad_write()
519 	zassert_true(ret == 0, "Send quad write data spi_transceive failure: "  in test_spi_quad_write()
529  * @brief Read data from flash using spi quad mode
531  * - read data using spi quad mode
542 	/* read data using spi quad mode */  in ZTEST_USER()
576 	/* get read data using quad mode */  in ZTEST_USER()
595  * @brief Read data from flash using spi octal quad mode
597  * - read data using spi octal quad mode
604 	/* read data using spi octal quad mode */  in ZTEST_USER()
623 	zassert_true(ret == 0, "Send octal quad read opcode "  in ZTEST_USER()
626 	/* send address using quad mode */  in ZTEST_USER()
646 	zassert_true(ret == 0, "Send quad read address spi_transceive "  in ZTEST_USER()