On 10/25/22 13:51, Balamanikandan Gunasundar wrote: > Change include: > > - Adapt GPIO descriptor apis for U-Boot. Use > gpio_request_by_name_nodev, dm_gpio_get_value etc. > - Use U_BOOT_DRIVER instead of platform_driver. > - Replace struct platform_device with struct udevice > - Check the status of nfc exec operation by polling the status > register instead of interrupt based handling > - DMA operations not supported. Remove it > - Adapt DT parsing to U-Boot APIs > > Note: > > I need some advise or help in alligning the DT with Linux as per the > discussion. > https://lore.kernel.org/all/CABGWkvoLDez=ywzpxgo2s+gvs0audceuaysa8zo_+wgvf4l...@mail.gmail.com/ > > v3: > > - Do not check return values while requesting optional gpio pins > (cs-gpios and rb-gpios) > - Commit message for adding SMC helper function reworded > - The unwanted indentation in the DT is fixed. The changes are made on > top of "275943dba4 ARM: dts: at91: sam9x60ek: fix indentation for > pinctrl sub-nodes" > > v2: > > - Add linux reference version in the commit message from which the > driver is ported from > - Reword the commit message to describe the changes clearly > > Balamanikandan Gunasundar (9): > nand: atmel: Add DM based NAND driver > nand: atmel: Add pmecc driver > mfd: syscon: Add atmel-matrix registers definition > memory: atmel-ebi: add Atmel EBI (External Bus Interface) driver > mfd: syscon: atmel-smc: Add new helpers to ease SMC regs manipulation > configs: at91: sam9x60ek: Enable DM based nand driver > ARM: dts: at91: sam9x60: Add nodes for EBI and NAND > ARM: dts: at91: sam9x60ek: Enable NAND support > board: sam9x60ek: remove nand init from board file > > MAINTAINERS | 1 + > arch/arm/dts/sam9x60.dtsi | 42 + > arch/arm/dts/sam9x60ek.dts | 103 + > board/atmel/sam9x60ek/sam9x60ek.c | 59 - > configs/sam9x60ek_mmc_defconfig | 9 +- > configs/sam9x60ek_nandflash_defconfig | 9 +- > configs/sam9x60ek_qspiflash_defconfig | 8 +- > drivers/Kconfig | 2 + > drivers/Makefile | 1 + > drivers/memory/Kconfig | 7 + > drivers/memory/Makefile | 1 + > drivers/memory/atmel_ebi.c | 37 + > drivers/mfd/Kconfig | 4 + > drivers/mfd/Makefile | 1 + > drivers/mfd/atmel-smc.c | 364 +++ > drivers/mtd/nand/raw/Kconfig | 8 + > drivers/mtd/nand/raw/Makefile | 1 + > drivers/mtd/nand/raw/atmel/Makefile | 5 + > drivers/mtd/nand/raw/atmel/nand-controller.c | 2286 ++++++++++++++++++ > drivers/mtd/nand/raw/atmel/pmecc.c | 965 ++++++++ > drivers/mtd/nand/raw/atmel/pmecc.h | 94 + > include/configs/sam9x60ek.h | 5 - > include/linux/mfd/syscon/atmel-matrix.h | 112 + > include/linux/mfd/syscon/atmel-smc.h | 119 + > 24 files changed, 4170 insertions(+), 73 deletions(-) > create mode 100644 drivers/memory/atmel_ebi.c > create mode 100644 drivers/mfd/Kconfig > create mode 100644 drivers/mfd/Makefile > create mode 100644 drivers/mfd/atmel-smc.c > create mode 100644 drivers/mtd/nand/raw/atmel/Makefile > create mode 100644 drivers/mtd/nand/raw/atmel/nand-controller.c > create mode 100644 drivers/mtd/nand/raw/atmel/pmecc.c > create mode 100644 drivers/mtd/nand/raw/atmel/pmecc.h > create mode 100644 include/linux/mfd/syscon/atmel-matrix.h > create mode 100644 include/linux/mfd/syscon/atmel-smc.h >
Hi Bala, I have applied the series to u-boot-at91/next here : https://source.denx.de/u-boot/custodians/u-boot-at91/-/tree/next Can you double check that everything is fine ? I have done some edits on rebasing. Otherwise, the series will go as a PR to 2023.04 from the at91 tree once the merge window opens. Thanks, Eugen