Messages in this thread | | | From | Masahiro Yamada <> | Subject | [PATCH v2 0/2] mtd: nand: wait for tWHR, and fix the setup_data_interface of Denali | Date | Fri, 29 Sep 2017 19:38:38 +0900 |
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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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