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Add add spi-nand flash controller driver for EN7581

Lorenzo Bianconi linux-arm-kernel linux-devicetree linux-spi 6 versions – In review

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Versions newest first · linked by author and title

  1. v6 Latest3 patches 5 repliesIn review
  2. v53 patches 5 repliesSuperseded
  3. v43 patches 3 repliesSuperseded
Earlier versions · 3
VersionPostedPatchesRepliesStatus
v33 patches8 repliesSuperseded
v23 patches1 replySuperseded
v13 patches2 repliesSuperseded

Changes in v6 from the cover letter

- modify patch commit logs
- cosmetic rework

Patches in v6 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3spi: dt-bindings: Add binding doc for spi-airoha-snfiDocumentation/devicetree/bindings/spi/airoha,en7581-snand.yaml+65 -00 replies
2/3arm64: dts: airoha: en7581: Add spi-nand nodearch/arm64/boot/dts/airoha/en7581.dtsi+19 -00 replies
3/3spi: airoha: Add spi-nand flash controller driverMAINTAINERS drivers/spi/Kconfig drivers/spi/Makefile +1 more+1144 -05 replies

Reviews trailers per patch

All 3 patches have a Reviewed-by or Acked-by.

PatchAngeloGioacchino Del RegnoConor DooleyRajeev KumarAndy Shevchenko
1/3R-b R-b T-b
2/3R-b T-b
3/3R-b T-b R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 4 reviewers.

Read the v6 thread

Cover letter [PATCH v6 0/3] Add add spi-nand flash controller driver for EN7581

Introduce support for SPI-NAND driver of the Airoha NAND Flash Interface found on Airoha ARM EN7581 SoCs.

Changes since v5:
- modify patch commit logs
- cosmetic rework
Changes since v4:
- rely on devm_platform_ioremap_resource() routine
- rework airoha_snand_is_page_ops() routine
Changes since v3:
- rely on devm_kzalloc() to allocate airoha_snand_dev buffers
- rely on dev_err_probe()
- cosmetic rework
Changes since v2:
- Fix compilation warnings
- Remove interrupt entry in dts since it is not connected so far Changes since v1:
- Introduce spi clock dependency

Lorenzo Bianconi (3):
spi: dt-bindings: Add binding doc for spi-airoha-snfi
arm64: dts: airoha: en7581: Add spi-nand node
spi: airoha: Add spi-nand flash controller driver

 .../bindings/spi/airoha,en7581-snand.yaml     |   65 +
 MAINTAINERS                                   |    9 +
 arch/arm64/boot/dts/airoha/en7581.dtsi        |   19 +
 drivers/spi/Kconfig                           |   10 +
 drivers/spi/Makefile                          |    1 +
 drivers/spi/spi-airoha-snfi.c                 | 1124 +++++++++++++++++
 6 files changed, 1228 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml
 create mode 100644 drivers/spi/spi-airoha-snfi.c
Signature · 1 line
2.44.0