From nobody Tue Feb 10 03:39:19 2026 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 71D4E36A026 for ; Fri, 9 Jan 2026 17:18:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767979120; cv=none; b=lRBkV1ajI5L4RcqDFiQ2iW1jCm8RY2szE1S49hJTZjZO9caW5YEoGBawWf60v4Bo3l+1HqQ6E579/lc443n30kCvRz/2yJz5OfG+4ZB6+7ldEHyO6dhsAG3PFteWHNfuUI6+W6zheKz3ht6h6f1DEGeOjBPqnAim81XD52AvCcg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767979120; c=relaxed/simple; bh=T5mrn5eLWK+kknNvL9a96ce7ZXaGz/rSrwm7+sg8ok8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=cxeoi4TBA1bE5aLMy/tHtfAEFWampfm1KrQcBON73r3+FhAviG6bz4AZVxKZz7F2sqHIX3OKmTjUy3n415NQ04qyyRJOq9mDVl69xWut4TyOfuPz+qsAwEBgxvSYwgMF7VHCcGGZk94RqUZKJ52QCsGWMXk7Yk/w7hgpPDbWShs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=YUrGheo4; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="YUrGheo4" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 252814E4202A; Fri, 9 Jan 2026 17:18:37 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id E8E14606C6; Fri, 9 Jan 2026 17:18:36 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 7AE04103C89B7; Fri, 9 Jan 2026 18:18:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1767979116; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=H4b/jihKaaRHLMkQa+3eYNM0Q4yLDy5j6pgAhk5XWgM=; b=YUrGheo4NfMN+KwLPa9bufow95Bh6nbD05IRmxzugQI757sJkTwatnZbQgPrm9npkUFx08 v5skf33y2p6bMeTPsAcJ5yNhHnv6H9SJOJYq+nAEg106k1T0jiq0qH0bIKNWRPpD25EWVw eQKeSss0SRyHfnHInRV/dlds3xuB0WY7ktwNWSuGTStrxcEQxd3Pel6YxuzfblOreU5kV9 Ae21h5TaNClqk3vgECGA8YPnEAY4Dkgi282kEhNMxqmKcLzjv/HcImRZfE1ffP+7EovBe9 LmixS/h0zKsi4IKFL0JYOAk4PJ9CQ7kXVP2vC1YlCDdkicpygNcGMm/M9kVsMg== From: Miquel Raynal Date: Fri, 09 Jan 2026 18:18:13 +0100 Subject: [PATCH v2 15/27] mtd: spinand: macronix: Register vendor specific operation Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260109-winbond-v6-17-rc1-oddr-v2-15-1fff6a2ddb80@bootlin.com> References: <20260109-winbond-v6-17-rc1-oddr-v2-0-1fff6a2ddb80@bootlin.com> In-Reply-To: <20260109-winbond-v6-17-rc1-oddr-v2-0-1fff6a2ddb80@bootlin.com> To: Mark Brown , Richard Weinberger , Vignesh Raghavendra Cc: Tudor Ambarus , Pratyush Yadav , Thomas Petazzoni , Steam Lin , Santhosh Kumar K , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Miquel Raynal X-Mailer: b4 0.14.3 X-Last-TLS-Session-Version: TLSv1.3 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 --- drivers/mtd/nand/spi/macronix.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macroni= x.c index a847ea8f49a8..6b7cbcc6e287 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)) =20 +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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &write_cache_variants, &update_cache_variants), SPINAND_HAS_QE_BIT, + SPINAND_INFO_VENDOR_OPS(¯onix_ops), SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, macronix_ecc_get_status)), =20 @@ -301,6 +309,7 @@ static const struct spinand_info macronix_spinand_table= [] =3D { 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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { 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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &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= [] =3D { &write_cache_variants, &update_cache_variants), SPINAND_HAS_QE_BIT, + SPINAND_INFO_VENDOR_OPS(¯onix_ops), SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, macronix_ecc_get_status)), }; --=20 2.51.1