12 #define USE_FSR		BIT(0)
14 #define SPINOR_OP_MT_DIE_ERASE	0xc4	/* Chip (die) erase opcode */
15 #define SPINOR_OP_RDFSR		0x70	/* Read flag status register */
16 #define SPINOR_OP_CLFSR		0x50	/* Clear flag status register */
17 #define SPINOR_OP_MT_DTR_RD	0xfd	/* Fast Read opcode in DTR mode */
18 #define SPINOR_OP_MT_RD_ANY_REG	0x85	/* Read volatile register */
19 #define SPINOR_OP_MT_WR_ANY_REG	0x81	/* Write volatile register */
20 #define SPINOR_REG_MT_CFR0V	0x00	/* For setting octal DTR mode */
21 #define SPINOR_REG_MT_CFR1V	0x01	/* For setting dummy cycles */
22 #define SPINOR_REG_MT_CFR1V_DEF	0x1f	/* Default dummy cycles */
23 #define SPINOR_MT_OCT_DTR	0xe7	/* Enable Octal DTR. */
24 #define SPINOR_MT_EXSPI		0xff	/* Enable Extended SPI (default) */
27 #define FSR_READY		BIT(7)	/* Device status, 0 = Busy, 1 = Ready */
34 	SPI_MEM_OP(SPI_MEM_OP_CMD(SPINOR_OP_MT_WR_ANY_REG, 0),		\
35 		   SPI_MEM_OP_ADDR(naddr, addr, 0),			\
37 		   SPI_MEM_OP_DATA_OUT(ndata, buf, 0))
40 	SPI_MEM_OP(SPI_MEM_OP_CMD(SPINOR_OP_RDFSR, 0),			\
43 		   SPI_MEM_OP_DATA_IN(1, buf, 0))
46 	SPI_MEM_OP(SPI_MEM_OP_CMD(SPINOR_OP_CLFSR, 0),			\
67 	buf[0] = SPINOR_MT_OCT_DTR;  in micron_st_nor_octal_dtr_en()
76 	ret = spi_nor_read_id(nor, 0, 8, buf, SNOR_PROTO_8_8_8_DTR);  in micron_st_nor_octal_dtr_en()
85 	return 0;  in micron_st_nor_octal_dtr_en()
102 	buf[0] = SPINOR_MT_EXSPI;  in micron_st_nor_octal_dtr_dis()
112 	ret = spi_nor_read_id(nor, 0, 0, buf, SNOR_PROTO_1_1_1);  in micron_st_nor_octal_dtr_dis()
121 	return 0;  in micron_st_nor_octal_dtr_dis()
140 				  0, 20, SPINOR_OP_MT_DTR_RD,  in mt35xu512aba_post_sfdp_fixup()
145 	nor->params->rdsr_addr_nbytes = 0;  in mt35xu512aba_post_sfdp_fixup()
154 	return 0;  in mt35xu512aba_post_sfdp_fixup()
164 		.id = SNOR_ID(0x2c, 0x5b, 0x1a),
174 		.id = SNOR_ID(0x2c, 0x5b, 0x1c),
189 	return 0;  in mt25qu512a_post_bfpt_fixup()
272 		.id = SNOR_ID(0x20, 0x20, 0x10),
277 		.id = SNOR_ID(0x20, 0x20, 0x11),
282 		.id = SNOR_ID(0x20, 0x20, 0x12),
286 		.id = SNOR_ID(0x20, 0x20, 0x13),
290 		.id = SNOR_ID(0x20, 0x20, 0x14),
294 		.id = SNOR_ID(0x20, 0x20, 0x15),
298 		.id = SNOR_ID(0x20, 0x20, 0x16),
302 		.id = SNOR_ID(0x20, 0x20, 0x17),
306 		.id = SNOR_ID(0x20, 0x20, 0x18),
311 		.id = SNOR_ID(0x20, 0x40, 0x11),
315 		.id = SNOR_ID(0x20, 0x40, 0x14),
319 		.id = SNOR_ID(0x20, 0x40, 0x15),
323 		.id = SNOR_ID(0x20, 0x63, 0x16),
328 		.id = SNOR_ID(0x20, 0x71, 0x14),
332 		.id = SNOR_ID(0x20, 0x71, 0x15),
337 		.id = SNOR_ID(0x20, 0x71, 0x16),
342 		.id = SNOR_ID(0x20, 0x71, 0x17),
346 		.id = SNOR_ID(0x20, 0x73, 0x16),
351 		.id = SNOR_ID(0x20, 0x80, 0x12),
355 		.id = SNOR_ID(0x20, 0x80, 0x14),
359 		.id = SNOR_ID(0x20, 0x80, 0x15),
364 		.id = SNOR_ID(0x20, 0xba, 0x16),
369 		.id = SNOR_ID(0x20, 0xba, 0x17),
374 		.id = SNOR_ID(0x20, 0xba, 0x18),
382 		.id = SNOR_ID(0x20, 0xba, 0x19, 0x10, 0x44, 0x00),
389 		.id = SNOR_ID(0x20, 0xba, 0x19),
395 		.id = SNOR_ID(0x20, 0xba, 0x20, 0x10, 0x44, 0x00),
402 		.id = SNOR_ID(0x20, 0xba, 0x20),
410 		.id = SNOR_ID(0x20, 0xba, 0x21),
419 		.id = SNOR_ID(0x20, 0xba, 0x22),
426 		.id = SNOR_ID(0x20, 0xbb, 0x15),
431 		.id = SNOR_ID(0x20, 0xbb, 0x16),
436 		.id = SNOR_ID(0x20, 0xbb, 0x17),
443 		.id = SNOR_ID(0x20, 0xbb, 0x18),
451 		.id = SNOR_ID(0x20, 0xbb, 0x19, 0x10, 0x44, 0x00),
460 		.id = SNOR_ID(0x20, 0xbb, 0x19),
466 		.id = SNOR_ID(0x20, 0xbb, 0x20, 0x10, 0x44, 0x00),
473 		.id = SNOR_ID(0x20, 0xbb, 0x20),
481 		.id = SNOR_ID(0x20, 0xbb, 0x21, 0x10, 0x44, 0x00),
486 		.id = SNOR_ID(0x20, 0xbb, 0x21),
493 		.id = SNOR_ID(0x20, 0xbb, 0x22),
509  * Return: 0 on success, -errno otherwise.
558 						       NULL, 0);  in micron_st_nor_clear_fsr()
571  * Return: 1 if ready, 0 if not ready, -errno on errors.
578 	if (sr_ready < 0)  in micron_st_nor_ready()
593 	if (nor->bouncebuf[0] & (FSR_E_ERR | FSR_P_ERR)) {  in micron_st_nor_ready()
594 		if (nor->bouncebuf[0] & FSR_E_ERR)  in micron_st_nor_ready()
599 		if (nor->bouncebuf[0] & FSR_PT_ERR)  in micron_st_nor_ready()
618 	return sr_ready && !!(nor->bouncebuf[0] & FSR_READY);  in micron_st_nor_ready()
638 	return 0;  in micron_st_nor_late_init()