* [GIT PULL] mtd: nand: Changes for 6.12
@ 2024-09-13 18:01 Miquel Raynal
2024-09-15 10:52 ` Miquel Raynal
0 siblings, 1 reply; 2+ messages in thread
From: Miquel Raynal @ 2024-09-13 18:01 UTC (permalink / raw)
To: Richard Weinberger
Cc: linux-mtd, Tudor Ambarus, Vignesh Raghavendra, Frieder Schrempf,
Michael Walle, Pratyush Yadav
Hello,
This is the NAND PR for 6.12.
Thanks,
Miquèl
The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b:
Linux 6.11-rc1 (2024-07-28 14:19:55 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/nand/for-6.12
for you to fetch changes up to 475aadeba5df687524bd9bc5c77cba44c1736e08:
mtd: spinand: macronix: Flag parts needing explicit plane select (2024-09-09 11:52:06 +0200)
----------------------------------------------------------------
* Raw NAND changes
The use of for_each_child_of_node_scoped() has been spread into the
subsystem drivers. Aside from that, a couple of exit path have been
fixed (mtk, denali), the TI GPMC bindings have been enhanced to comply
with up-to-date partition descriptions and as always there is a load of
small and misc fixes.
* SPI-NAND changes
The most impacting series this cycle is bringing support for continuous
reads in the SPI-NAND subsystem. This is a feature already merged in the
raw NAND subsystem which allows optimizing the internal fetch times in
the chip while reading sequential pages within an eraseblock. For now
only Macronix NANDs benefit from this feature. While we are talking
about Macronix, some of their chip need an explicit action for selecting
a different plane, and support for it has also been brought.
The bitflip threshold has also been set to the same arbitrary level as
in the raw NAND subsystem to optimize wear leveling decisions, and
finally support for a new Winbond chip has been added.
----------------------------------------------------------------
Alexander Dahl (1):
mtd: rawnand: atmel: Add message on DMA usage
Bartosz Golaszewski (1):
mtd: rawnand: davinci: make platform_data private
Chen Ridong (1):
mtd: rawnand: denali: Fix missing pci_release_regions in probe and remove
Cheng Ming Lin (2):
mtd: spinand: Add support for setting plane select bits
mtd: spinand: macronix: Flag parts needing explicit plane select
Daniel Golle (1):
mtd: spinand: set bitflip_threshold to 75% of ECC strength
Jinjie Ruan (11):
mtd: rawnand: denali: Use the devm_clk_get_enabled() helper function
mtd: rawnand: arasan: Use for_each_child_of_node_scoped()
mtd: rawnand: cadence: Use for_each_child_of_node_scoped()
mtd: rawnand: pl353: Use for_each_child_of_node_scoped()
mtd: rawnand: marvell: drm/rockchip: Use for_each_child_of_node_scoped()
mtd: rawnand: rockchip: Use for_each_child_of_node_scoped()
mtd: rawnand: meson: Use for_each_child_of_node_scoped()
mtd: rawnand: mtk: Use for_each_child_of_node_scoped()
mtd: rawnand: renesas: Use for_each_child_of_node_scoped()
mtd: rawnand: stm32_fmc2: Use for_each_child_of_node_scoped()
mtd: rawnand: sunxi: Use for_each_child_of_node_scoped()
Miquel Raynal (12):
mtd: nand: Rename the NAND IO iteration helper
mtd: nand: Introduce a block iterator
mtd: spi-nand: Isolate the MTD read logic in a helper
mtd: spi-nand: Add continuous read support
mtd: spi-nand: Expose spinand_write_reg_op()
mtd: spi-nand: macronix: Fix helper name
mtd: spi-nand: macronix: Extract the bitflip retrieval logic
mtd: spi-nand: macronix: Add a possible bitflip status flag
mtd: spi-nand: macronix: Continuous read support
mtd: rawnand: meson: Fix typo in function name
mtd: rawnand: mtk: Factorize out the logic cleaning mtk chips
mtd: rawnand: mtk: Fix init error path
Robert Marko (1):
mtd: spinand: winbond: add support for W25N01KV
Roger Quadros (1):
dt-bindings: mtd: ti, gpmc-nand: support partitions node
Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml | 5 +--
drivers/mtd/nand/raw/arasan-nand-controller.c | 5 +--
drivers/mtd/nand/raw/atmel/nand-controller.c | 5 ++-
drivers/mtd/nand/raw/cadence-nand-controller.c | 4 +-
drivers/mtd/nand/raw/davinci_nand.c | 70 +++++++++++++++++++++++++++---
drivers/mtd/nand/raw/denali_dt.c | 29 ++-----------
drivers/mtd/nand/raw/denali_pci.c | 11 +++--
drivers/mtd/nand/raw/marvell_nand.c | 12 ++----
drivers/mtd/nand/raw/meson_nand.c | 10 ++---
drivers/mtd/nand/raw/mtk_nand.c | 36 +++++++++-------
drivers/mtd/nand/raw/pl35x-nand-controller.c | 5 +--
drivers/mtd/nand/raw/renesas-nand-controller.c | 12 ++----
drivers/mtd/nand/raw/rockchip-nand-controller.c | 5 +--
drivers/mtd/nand/raw/stm32_fmc2_nand.c | 7 +--
drivers/mtd/nand/raw/sunxi_nand.c | 4 +-
drivers/mtd/nand/spi/core.c | 223 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------
drivers/mtd/nand/spi/macronix.c | 146 +++++++++++++++++++++++++++++++++++++++++++++----------------
drivers/mtd/nand/spi/winbond.c | 26 +++++++++++
include/linux/mtd/nand.h | 90 ++++++++++++++++++++++++++++++++++----
include/linux/mtd/spinand.h | 19 ++++++++
include/linux/platform_data/mtd-davinci-aemif.h | 36 ----------------
include/linux/platform_data/mtd-davinci.h | 88 -------------------------------------
22 files changed, 559 insertions(+), 289 deletions(-)
delete mode 100644 include/linux/platform_data/mtd-davinci-aemif.h
delete mode 100644 include/linux/platform_data/mtd-davinci.h
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