From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F98A1B3737 for ; Mon, 9 Sep 2024 09:29:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725874145; cv=none; b=T+y16LmVtK6jKOf9iz6rpoE2A5ERM9vnQRe1hXNF5c3dNLS2dg4+9hmiU7iHJ+UzWW1DHm2Vyo9vcgrqUljIfiDoby8e2zjTizmqA1cWX02aRLZpkOpWeBBtE61C5uy5qt8dWbtP1GBM7sNdpyvodEoF2WnqvhlYYq/d3LHvSr4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725874145; c=relaxed/simple; bh=4QpZ1QsM2RrmfjI8P+601nkSXJKLqCCNusuRAt47GKY=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=R8GYx8tB3xssIN8GqUqocywRXsqgcc3upUVY+/u3elN5SvcHyFUuj5JcmZz4YVb60i/P8yMTXZJVhCdhsW2NMgpgFgx9BqaaouRApqxVIHqUA/MtjV1dEyL5AoqsDQrmymACqVdM+ELuviEKx87ReUCx+HzrP3soWWu8H5khl+Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=cpjlhkhJ; arc=none smtp.client-ip=209.85.214.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cpjlhkhJ" Received: by mail-pl1-f178.google.com with SMTP id d9443c01a7336-20573eb852aso34032435ad.1 for ; Mon, 09 Sep 2024 02:29:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1725874143; x=1726478943; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=ufYMBg9rYDJ/MRvcfwgLYFZVNK9eVr8z78byql8J+6I=; b=cpjlhkhJxyTA57Qd6R+R0Y5V4FCTvWmF7i0LWhWMLZjZYG/NWjaNm0w42rOzfVVQku P/whC1OGtqK3A9jExnlZRq1tzG9gLI3HXK9Ze52ZI8Qc2V/jwDhyN0oqsP2ONYWsfvRV N7/Y5v0BbWtl3QLUsCTayKEEWbGMVVfNjcRKArCip6AyWJKj1FjulvL3lTpVu2g+MzqL kXb1RW/JlZqmXOdzeelBi49/97Y/jL8xH+tQAEdsunoTGJNUeNAesuIPc8ObY6za40rb 6p13fd+i2dVv+5wBZJzzGEOio2FAIaoId3v1ZWgQXJg52wzaS1Hv/W6ECKiNzH1fBXfs tfzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725874143; x=1726478943; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ufYMBg9rYDJ/MRvcfwgLYFZVNK9eVr8z78byql8J+6I=; b=JqeDQjeynJEzGM2M7/ngGeunGE1f3RAp+5Mfdwv3Llok9L+6D/aa2js/dGQSztQ3IK fHVfqqa92JaO64JP0ck53QvXX7q9K+h5s+cXYjWOIbLTeUfP4ARPodviQvEVVJXZxZIE 8y6F9r7dLvN69/fUsm5CRkh4GJiPLVrkaIFcf3mbXbeznXj/b/BoDM5f6xzvlZ/ebScT E1V29Fxs1qdEtD9JgYs/0nduekh+1Iivr17ZXweelKQ+p0LcIwzhDxAM1UAM1k1AVOzZ YVM+XGOcox1yUiCEFpYODRdcGSMqmLL4g32vZ58G+B+cKyd1esu2/lKh1JGq70k3oHks Q7KA== X-Forwarded-Encrypted: i=1; AJvYcCVhKr+k1QxI3eSBATyWCFyQrA15gRwjRDpItmu5AKpY917VuDm3eqYgQIUlN7dYFiN1aVqG3Wbf/LQp4pM=@vger.kernel.org X-Gm-Message-State: AOJu0YyM5PbO9lHPJXfHGVgADhLhSwvlxoh6+Ns9xZRRdgQqIqc//iwu quU1VlgMK8ffK/RPlSnOf/oSYCAnoGaFUA76IYFcWtJfpVBfpxDu X-Google-Smtp-Source: AGHT+IEP7o1/p8nkYZjYIgBrnR++Pzg0myiDU20VDe4aF86wA0+UK0CQ7McMvAb15/gLizCv1ThFQw== X-Received: by 2002:a17:902:f54d:b0:206:b618:1d96 with SMTP id d9443c01a7336-206ee75720fmr152957265ad.0.1725874143208; Mon, 09 Sep 2024 02:29:03 -0700 (PDT) Received: from twhmp6px (mxsmtp211.mxic.com.tw. [211.75.127.162]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20710e34f32sm30420185ad.109.2024.09.09.02.29.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Sep 2024 02:29:02 -0700 (PDT) Received: from hqs-appsw-a2o.mp600.macronix.com (linux-patcher [172.17.236.67]) by twhmp6px (Postfix) with ESMTPS id AF40580152; Mon, 9 Sep 2024 17:37:20 +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 v7 0/2] Add support for two-plane serial NAND flash Date: Mon, 9 Sep 2024 17:26:41 +0800 Message-Id: <20240909092643.2434479-1-linchengming884@gmail.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Cheng Ming Lin Add support for Macronix serial NAND flash with a two-plane structure. Insert the Plane Select bit during the read_from_cache and the write_to_cache operation. v7: Rebase to spi-nand continuous read series v6: Fix the name of the flag in changelog v5: Update the commit titles v4: Separate the core changes and Macronix changes v3: Add flags for the Plane Select bit Remove fixups and corresponding function v2: Squash patches 1 and 3 and come before patch 2 Cheng Ming Lin (2): mtd: spinand: Add support for setting plane select bits mtd: spinand: macronix: Flag parts needing explicit plane select drivers/mtd/nand/spi/core.c | 6 ++++++ drivers/mtd/nand/spi/macronix.c | 24 +++++++++++++++++------- include/linux/mtd/spinand.h | 2 ++ 3 files changed, 25 insertions(+), 7 deletions(-) -- 2.25.1