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Message-Id: <1506681520-13897-1-git-send-email-yamada.masahiro@socionext.com>
Date: Fri, 29 Sep 2017 19:38:38 +0900
From: Masahiro Yamada <yamada.masahiro@...ionext.com>
To: linux-mtd@...ts.infradead.org
Cc: Masahiro Yamada <yamada.masahiro@...ionext.com>,
Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
linux-kernel@...r.kernel.org,
Boris Brezillon <boris.brezillon@...e-electrons.com>,
Marek Vasut <marek.vasut@...il.com>,
Brian Norris <computersforpeace@...il.com>,
Richard Weinberger <richard@....at>,
David Woodhouse <dwmw2@...radead.org>
Subject: [PATCH v2 0/2] mtd: nand: wait for tWHR, and fix the setup_data_interface of Denali
1/2 : add NAND_WAIT_TWHR and nand_whr_delay().
You can set this new flag if you want nand_command(_lp)
to insert tWHR delay where needed.
2/2 : Fix Denali setup_data_interface.
Boris' suggestion in v1 was a good reminder that
made me realize tCCS was missing in the driver. Fix it now.
Changes in v2:
- Add nand_whr_delay() helper
Wait for tWHR only for drivers that explicitly set NAND_WAIT_TWHR flag
- newly added
Masahiro Yamada (2):
mtd: nand: wait for tWHR after NAND_CMD_STATUS / NAND_CMD_READID
mtd: nand: denali: fix setup_data_interface to meet tCCS delay
drivers/mtd/nand/denali.c | 10 ++++++++--
drivers/mtd/nand/nand_base.c | 21 +++++++++++++++++++--
include/linux/mtd/rawnand.h | 13 ++++++++-----
3 files changed, 35 insertions(+), 9 deletions(-)
--
2.7.4
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