From: Miquel Raynal Date: Fri, 9 Jan 2026 17:18:13 +0000 (+0100) Subject: mtd: spinand: macronix: Register vendor specific operation X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87ec7690973bbd8bb5ccfbbc5429485d06fe123e;p=thirdparty%2Fkernel%2Flinux.git 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 --- diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index a847ea8f49a8a..6b7cbcc6e2872 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_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(¯onix_ops), SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, macronix_ecc_get_status)), };