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mtd: spinand: macronix: Register vendor specific operation 

Provide the Macronix specific "read ECC status register" operation so
that the core can verify if it is supported by the controller before
using it.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Miquel Raynal 2026-01-09 18:18:13 +01:00
parent fbc7538782
commit 87ec769097
1 changed files with 23 additions and 0 deletions
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23
drivers/mtd/nand/spi/macronix.c
View File

@ -47,6 +47,9 @@ static SPINAND_OP_VARIANTS(update_cache_variants,
SPI_MEM_OP_DUMMY(1, 1), \
SPI_MEM_OP_DATA_IN(1, buf, 1))
static SPINAND_OP_VARIANTS(macronix_ops,
SPINAND_MACRONIX_READ_ECCSR_1S_0_1S(NULL));
static struct spi_mem_op
spinand_fill_macronix_read_eccsr_op(struct spinand_device *spinand, void *valptr)
{
@ -174,6 +177,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
SPINAND_INFO("MX35LF2GE4AB",
@ -195,6 +199,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_CONT_READ(macronix_set_cont_read),
@ -208,6 +213,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_CONT_READ(macronix_set_cont_read),
@ -278,6 +284,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
SPINAND_INFO("MX31UF1GE4BC",
@ -288,6 +295,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
@ -301,6 +309,7 @@ static const struct spinand_info macronix_spinand_table[] = {
SPINAND_HAS_QE_BIT |
SPINAND_HAS_PROG_PLANE_SELECT_BIT |
SPINAND_HAS_READ_PLANE_SELECT_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
SPINAND_INFO("MX35UF4G24AD",
@ -312,6 +321,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&update_cache_variants),
SPINAND_HAS_QE_BIT |
SPINAND_HAS_PROG_PLANE_SELECT_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_READ_RETRY(MACRONIX_NUM_READ_RETRY_MODES,
@ -324,6 +334,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_READ_RETRY(MACRONIX_NUM_READ_RETRY_MODES,
@ -336,6 +347,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_CONT_READ(macronix_set_cont_read),
@ -351,6 +363,7 @@ static const struct spinand_info macronix_spinand_table[] = {
SPINAND_HAS_QE_BIT |
SPINAND_HAS_PROG_PLANE_SELECT_BIT |
SPINAND_HAS_READ_PLANE_SELECT_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
SPINAND_INFO("MX35UF2G24AD",
@ -362,6 +375,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&update_cache_variants),
SPINAND_HAS_QE_BIT |
SPINAND_HAS_PROG_PLANE_SELECT_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_READ_RETRY(MACRONIX_NUM_READ_RETRY_MODES,
@ -374,6 +388,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_READ_RETRY(MACRONIX_NUM_READ_RETRY_MODES,
@ -386,6 +401,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_CONT_READ(macronix_set_cont_read),
@ -399,6 +415,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_CONT_READ(macronix_set_cont_read)),
@ -410,6 +427,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
SPINAND_INFO("MX35UF1G24AD",
@ -420,6 +438,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_READ_RETRY(MACRONIX_NUM_READ_RETRY_MODES,
@ -432,6 +451,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_CONT_READ(macronix_set_cont_read),
@ -445,6 +465,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status),
SPINAND_CONT_READ(macronix_set_cont_read)),
@ -456,6 +477,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
SPINAND_INFO("MX3UF2GE4BC",
@ -466,6 +488,7 @@ static const struct spinand_info macronix_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_INFO_VENDOR_OPS(&macronix_ops),
SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
macronix_ecc_get_status)),
};