[PATCH v6 0/2] Add support for nuvoton ma35 nand controller

Hui-Ping Chen
2024-09-27T02:07:55Z

This patch series adds the mtd nand driver for the nuvoton ma35 ARMv8 SoC.
It includes DT binding documentation and the ma35 mtd nand driver.

v6:
- Update ma35d1 mtd nand driver
- Remove extra blank lines and add comments.

v5:
- Update ma35d1 mtd nand driver
- Remove unnecessary definitions and comments.
- Modified DMA API call sequence.
- Move the ECC check out of the interrupt handler.
Check it after reading a page.

v4:
- Update nuvoton,ma35d1-nand.yaml
- rename 'nuvoton,ma35d1-nand' to 'nuvoton,ma35d1-nand-controller'.
- Update ma35d1 mtd nand driver
- Rewrite the NAND driver using the exec_op API.

v3:
- Update ma35d1 mtd nand driver
- Release IRQ handler.
- Remove unused functions.
- Remove '.owner'.

v2:
- Update nuvoton,ma35d1-nand.yaml
- Adjust the order and remove any unnecessary items.
- Add 'nand-ecc-step-size' and 'nand-ecc-strength' to the required list.
- Update ma35d1 mtd nand driver
- Fix coding style.
- Use 'devm_clk_get' instead of 'of_clk_get'.
- Use 'dev_err_probe' instead of 'dev_err'.
- Remove 'pr_info' and 'of_match_ptr'.
- Remove 'module_init' and 'module_exit'.

Hui-Ping Chen (2):
dt-bindings: mtd: nuvoton,ma35d1-nand: add new bindings
mtd: rawnand: nuvoton: add new driver for the Nuvoton MA35 SoC

.../bindings/mtd/nuvoton,ma35d1-nand.yaml | 93 ++
drivers/mtd/nand/raw/Kconfig | 8 +
drivers/mtd/nand/raw/Makefile | 1 +
drivers/mtd/nand/raw/nuvoton_ma35d1_nand.c | 862 ++++++++++++++++++
4 files changed, 964 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/nuvoton,ma35d1-nand.yaml
create mode 100644 drivers/mtd/nand/raw/nuvoton_ma35d1_nand.c

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2.25.1