* [GIT PULL] mtd: spi-nor: changes for 5.19
@ 2022-05-16 7:15 Pratyush Yadav
2022-05-20 12:12 ` Miquel Raynal
0 siblings, 1 reply; 2+ messages in thread
From: Pratyush Yadav @ 2022-05-16 7:15 UTC (permalink / raw)
To: Miquel Raynal, Richard Weinberger
Cc: Vignesh Raghavendra, Tudor Ambarus, Michael Walle, linux-mtd
Hi,
This is the SPI NOR PR for 5.19.
Regards,
Pratyush Yadav
Texas Instruments Inc.
The following changes since commit b2d229d4ddb17db541098b83524d901257e93845:
Linux 5.18-rc3 (2022-04-17 13:57:31 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/spi-nor/for-5.19
for you to fetch changes up to c47452194641b5d27c20e557c84a46c85fd7ce37:
mtd: spi-nor: debugfs: fix format specifier (2022-05-12 17:56:44 +0530)
----------------------------------------------------------------
SPI NOR core changes:
- Read back written SR value to make sure the write was done correctly.
- Introduce a common function for Read ID that manufacturer drivers can
use to verify the Octal DTR switch worked correctly.
- Add helpers for read/write any register commands so manufacturer
drivers don't open code it every time.
- Clarify rdsr dummy cycles documentation.
- Add debugfs entry to expose internal flash parameters and state.
SPI NOR manufacturer drivers changes:
- Add support for Winbond W25Q512NW-IM, and Eon EN25QH256A.
- Move spi_nor_write_ear() to Winbond module since only Winbond flashes
use it.
- Rework Micron and Cypress Octal DTR enable methods to improve
readability.
- Use the common Read ID function to verify switch to Octal DTR mode for
Micron and Cypress flashes.
- Skip polling status on volatile register writes for Micron and Cypress
flashes since the operation is instant.
----------------------------------------------------------------
Chen-Tsung Hsieh (1):
mtd: spi-nor: core: Check written SR value in spi_nor_write_16bit_sr_and_check()
Leon M. George (1):
mtd: spi-nor: support eon en25qh256a variant
Michael Walle (5):
mtd: spi-nor: amend the rdsr dummy cycles documentation
mtd: spi-nor: move spi_nor_write_ear() to winbond module
mtd: spi-nor: export spi_nor_hwcaps_pp2cmd()
mtd: spi-nor: expose internal parameters via debugfs
mtd: spi-nor: debugfs: fix format specifier
Shaik Sajida Bhanu (1):
mtd: spi-nor: winbond: add support for W25Q512NW-IM
Tudor Ambarus (11):
mtd: spi-nor: Rename method, s/spi_nor_match_id/spi_nor_match_name
mtd: spi-nor: Introduce spi_nor_match_id()
mtd: spi-nor: core: Use auto-detection only once
mtd: spi-nor: core: Introduce method for RDID op
mtd: spi-nor: manufacturers: Use spi_nor_read_id() core method
mtd: spi-nor: core: Add helpers to read/write any register
mtd: spi-nor: micron-st: Rework spi_nor_micron_octal_dtr_enable()
mtd: spi-nor: spansion: Rework spi_nor_cypress_octal_dtr_enable()
mtd: spi-nor: Introduce templates for SPI NOR operations
mtd: spi-nor: spansion: Remove status polling on volatile registers write
mtd: spi-nor: micron-st: Remove status polling on volatile registers write
drivers/mtd/spi-nor/Makefile | 1 +
drivers/mtd/spi-nor/core.c | 286 +++++++++++++++++++---------------------
drivers/mtd/spi-nor/core.h | 123 ++++++++++++++++-
drivers/mtd/spi-nor/debugfs.c | 249 ++++++++++++++++++++++++++++++++++
drivers/mtd/spi-nor/eon.c | 3 +-
drivers/mtd/spi-nor/micron-st.c | 181 ++++++++++++-------------
drivers/mtd/spi-nor/spansion.c | 187 +++++++++++++-------------
drivers/mtd/spi-nor/winbond.c | 45 ++++++-
drivers/mtd/spi-nor/xilinx.c | 12 +-
include/linux/mtd/spi-nor.h | 4 +-
10 files changed, 746 insertions(+), 345 deletions(-)
create mode 100644 drivers/mtd/spi-nor/debugfs.c
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] mtd: spi-nor: changes for 5.19
2022-05-16 7:15 [GIT PULL] mtd: spi-nor: changes for 5.19 Pratyush Yadav
@ 2022-05-20 12:12 ` Miquel Raynal
0 siblings, 0 replies; 2+ messages in thread
From: Miquel Raynal @ 2022-05-20 12:12 UTC (permalink / raw)
To: Pratyush Yadav
Cc: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus,
Michael Walle, linux-mtd
Hi Pratyush,
p.yadav@ti.com wrote on Mon, 16 May 2022 12:45:18 +0530:
> Hi,
>
> This is the SPI NOR PR for 5.19.
>
> Regards,
> Pratyush Yadav
> Texas Instruments Inc.
>
> The following changes since commit b2d229d4ddb17db541098b83524d901257e93845:
>
> Linux 5.18-rc3 (2022-04-17 13:57:31 -0700)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/spi-nor/for-5.19
>
> for you to fetch changes up to c47452194641b5d27c20e557c84a46c85fd7ce37:
>
> mtd: spi-nor: debugfs: fix format specifier (2022-05-12 17:56:44 +0530)
Pulled, thanks!
Miquèl
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http://lists.infradead.org/mailman/listinfo/linux-mtd/
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2022-05-20 12:12 ` Miquel Raynal
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