From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.kmu-office.ch ([2a02:418:6a02::a2]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1exais-0008My-1g for linux-mtd@lists.infradead.org; Sun, 18 Mar 2018 15:59:52 +0000 From: Stefan Agner To: miquel.raynal@free-electrons.com, boris.brezillon@free-electrons.com Cc: computersforpeace@gmail.com, dwmw2@infradead.org, marek.vasut@gmail.com, cyrille.pitchen@wedev4u.fr, richard@nod.at, bpringlemeir@gmail.com, marcel.ziswiler@toradex.com, linux-mtd@lists.infradead.org, stefan@agner.ch Subject: [PATCH v8 0/3] mtd: rawnand: vf610_nfc: make use of ->exec_op() Date: Sun, 18 Mar 2018 16:59:26 +0100 Message-Id: <20180318155929.16561-1-stefan@agner.ch> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Eighth revision of the rework patchset to use exec_op for NXP Vybrid (and others) NAND Flash Controller. -- Stefan Changes in v8: - Check NAND status in vf610_nfc_write_page Changes in v7: - (accidentally none) Changes in v6: - Checkpatch style fixes - Subject change Changes in v5: - Fix COMMAND_NADDR_BYTES macro (fixes oob/page test issues) - Renamed page_access to data_access - Removed unclear debugging messages - Introduce vf610_nfc_fill_row to avoid code duplication in vf610_nfc_(read|write)_page - Add patch to enable ONFI SET/GET_FEATURES - Comment/commit message fixes Changes in v4: - Rebased to nand/next - Simplify filling of address cycles - Use accessors for SRAM (vf610_nfc_rd_from_sram/vf610_nfc_wr_to_sram) - Use two op-parser patterns to avoid a single command reading and writing in a single operation - Implement (read|write)_(page|oob)[_raw] to set page_access - Set and clear vf610_nfc_ecc_mode in ecc (read|write)_page - Clear/set 16-bit config when 16-bit bus is used and 8-bit access is requested Changes in v3: - Separate exec_op() callback addition and removal of old callbacks - Push data into regs in one function - Readd op parser - Implement custom read/write page for hardware ECC - Rely on generic ecc.write_page_raw - Use nand_read_oob_op instead of nand_read_page_op Stefan Agner (3): mtd: rawnand: vf610_nfc: make use of ->exec_op() mtd: rawnand: vf610_nfc: remove old hooks mtd: rawnand: vf610_nfc: support ONFI SET/GET_FEATURES commands drivers/mtd/nand/raw/vf610_nfc.c | 632 +++++++++++++++++++++++---------------- 1 file changed, 380 insertions(+), 252 deletions(-) -- 2.16.2