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[211.75.127.162]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-715e569e34asm198107b3a.111.2024.08.28.20.27.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Aug 2024 20:27:36 -0700 (PDT) Received: from hqs-appsw-a2o.mp600.macronix.com (linux-patcher [172.17.236.67]) by twhmp6px (Postfix) with ESMTPS id 4B9E78070F; Thu, 29 Aug 2024 11:36:12 +0800 (CST) From: Cheng Ming Lin To: miquel.raynal@bootlin.com, vigneshr@ti.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Cc: richard@nod.at, alvinzhou@mxic.com.tw, leoyu@mxic.com.tw, Cheng Ming Lin Subject: [PATCH v4 2/2] mtd: spinand: macronix: Use the flag in Macronix driver Date: Thu, 29 Aug 2024 11:25:17 +0800 Message-Id: <20240829032517.1517198-3-linchengming884@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240829032517.1517198-1-linchengming884@gmail.com> References: <20240829032517.1517198-1-linchengming884@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Cheng Ming Lin Macronix serial NAND flash with a two-plane structure requires insertion of the Plane Select bit into the column address during the write_to_cache operation. Additionally, for MX35{U,F}2G14AC and MX35LF2GE4AB, insertion of the Plane Select bit into the column address is required during the read_from_cache operation. Signed-off-by: Cheng Ming Lin --- drivers/mtd/nand/spi/macronix.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macroni= x.c index 3f9e9c572854..f17cd4a6f4d0 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -118,7 +118,8 @@ static const struct spinand_info macronix_spinand_table= [] =3D { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - SPINAND_HAS_QE_BIT, + SPINAND_HAS_QE_BIT | SPINAND_HAS_PP_PLANE_SELECT_BIT | + SPINAND_HAS_READ_PLANE_SELECT_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), SPINAND_INFO("MX35LF2GE4AD", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x26, 0x03), @@ -156,7 +157,7 @@ static const struct spinand_info macronix_spinand_table= [] =3D { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - SPINAND_HAS_QE_BIT, + SPINAND_HAS_QE_BIT | SPINAND_HAS_PP_PLANE_SELECT_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), SPINAND_INFO("MX35LF2G24AD-Z4I8", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x64, 0x03), @@ -174,7 +175,7 @@ static const struct spinand_info macronix_spinand_table= [] =3D { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - SPINAND_HAS_QE_BIT, + SPINAND_HAS_QE_BIT | SPINAND_HAS_PP_PLANE_SELECT_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), SPINAND_INFO("MX35LF4G24AD-Z4I8", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x75, 0x03), @@ -213,7 +214,8 @@ static const struct spinand_info macronix_spinand_table= [] =3D { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - SPINAND_HAS_QE_BIT, + SPINAND_HAS_QE_BIT | SPINAND_HAS_PP_PLANE_SELECT_BIT | + SPINAND_HAS_READ_PLANE_SELECT_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, mx35lf1ge4ab_ecc_get_status)), SPINAND_INFO("MX35UF4G24AD", @@ -223,7 +225,7 @@ static const struct spinand_info macronix_spinand_table= [] =3D { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - SPINAND_HAS_QE_BIT, + SPINAND_HAS_QE_BIT | SPINAND_HAS_PP_PLANE_SELECT_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, mx35lf1ge4ab_ecc_get_status)), SPINAND_INFO("MX35UF4G24AD-Z4I8", @@ -253,7 +255,8 @@ static const struct spinand_info macronix_spinand_table= [] =3D { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - SPINAND_HAS_QE_BIT, + SPINAND_HAS_QE_BIT | SPINAND_HAS_PP_PLANE_SELECT_BIT | + SPINAND_HAS_READ_PLANE_SELECT_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, mx35lf1ge4ab_ecc_get_status)), SPINAND_INFO("MX35UF2G24AD", @@ -263,7 +266,7 @@ static const struct spinand_info macronix_spinand_table= [] =3D { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - SPINAND_HAS_QE_BIT, + SPINAND_HAS_QE_BIT | SPINAND_HAS_PP_PLANE_SELECT_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, mx35lf1ge4ab_ecc_get_status)), SPINAND_INFO("MX35UF2G24AD-Z4I8", --=20 2.25.1