On Wed, Jan 11, 2023 at 06:40:08PM +0100, Ahmad Fatoum wrote:
> For a few years, Linux has been using the new EBI bindings for NAND
> controllers on all AT91 SoCs newer than the AT91RM2000. We have so far
> only supported the old bindings by hacking the DT, but this doesn't
> suffice for the SAMA5D4. Therefore import a new state of the Linux NAND
> controller driver. We still keep around the old barebox driver to
> support the non-DT enabled AT91 platforms.
>
> Ahmad Fatoum (15):
> asm-generic: io.h: sync with Linux
> mtd: nand: base: implement nand_gpio_waitrdy
> mtd: nand: prefix enum nand_ecc_algo constants with NAND_ECC_ALGO_
> mtd: nand: rename nand_device::eccreq to Linux' ecc.requirements
> mtd: nand: define nand_get_(small|large)_page_ooblayout
> mtd: nand: define nand_interface_is_sdr
> mtd: nand: provide Linux' struct nand_ecc_ctrl::engine_type
> driver: implement dev_request_resource
> lib: provide stub Linux "generic" allocator API
> memory: add Atmel EBI driver
> mfd: add atmel-smc driver
> mtd: nand: atmel: import Linux NAND controller driver
> ARM: AT91: sama5d3_xplained: switch to upstream binding
> mtd: nand: drop DT support in legacy driver
> ARM: AT91: sama5d3: always read memory size from controller
Applied, thanks
Sascha
>
> arch/arm/dts/at91-microchip-ksz9477-evb.dts | 4 -
> arch/arm/dts/at91-sama5d3_xplained.dts | 29 -
> arch/arm/dts/sama5d3.dtsi | 17 +-
> drivers/base/driver.c | 19 +-
> drivers/memory/Kconfig | 14 +
> drivers/memory/Makefile | 1 +
> drivers/memory/atmel-ebi.c | 614 +++++
> drivers/mfd/Kconfig | 4 +
> drivers/mfd/Makefile | 1 +
> drivers/mfd/atmel-smc.c | 352 +++
> drivers/mtd/nand/Kconfig | 11 +-
> drivers/mtd/nand/Makefile | 2 +-
> drivers/mtd/nand/atmel/Makefile | 3 +
> drivers/mtd/nand/{ => atmel}/atmel_nand_ecc.h | 0
> .../mtd/nand/{atmel_nand.c => atmel/legacy.c} | 106 +-
> drivers/mtd/nand/atmel/nand-controller.c | 2049 +++++++++++++++++
> drivers/mtd/nand/atmel/pmecc.c | 992 ++++++++
> drivers/mtd/nand/atmel/pmecc.h | 70 +
> drivers/mtd/nand/nand_base.c | 86 +-
> drivers/mtd/nand/nand_esmt.c | 10 +-
> drivers/mtd/nand/nand_fsl_ifc.c | 2 +-
> drivers/mtd/nand/nand_hynix.c | 40 +-
> drivers/mtd/nand/nand_jedec.c | 4 +-
> drivers/mtd/nand/nand_micron.c | 16 +-
> drivers/mtd/nand/nand_onfi.c | 8 +-
> drivers/mtd/nand/nand_samsung.c | 18 +-
> drivers/mtd/nand/nand_toshiba.c | 12 +-
> include/asm-generic/io.h | 401 +++-
> include/driver.h | 5 +
> include/linux/genalloc.h | 36 +
> include/linux/mfd/syscon/atmel-matrix.h | 112 +
> include/linux/mfd/syscon/atmel-smc.h | 119 +
> include/linux/mtd/nand.h | 27 +-
> include/linux/mtd/rawnand.h | 43 +-
> include/linux/mutex.h | 2 +
> include/soc/at91/atmel-sfr.h | 2 +
> lib/Kconfig | 5 +
> lib/Makefile | 1 +
> lib/genalloc.c | 118 +
> 39 files changed, 5074 insertions(+), 281 deletions(-)
> create mode 100644 drivers/memory/atmel-ebi.c
> create mode 100644 drivers/mfd/atmel-smc.c
> create mode 100644 drivers/mtd/nand/atmel/Makefile
> rename drivers/mtd/nand/{ => atmel}/atmel_nand_ecc.h (100%)
> rename drivers/mtd/nand/{atmel_nand.c => atmel/legacy.c} (92%)
> create mode 100644 drivers/mtd/nand/atmel/nand-controller.c
> create mode 100644 drivers/mtd/nand/atmel/pmecc.c
> create mode 100644 drivers/mtd/nand/atmel/pmecc.h
> create mode 100644 include/linux/genalloc.h
> create mode 100644 include/linux/mfd/syscon/atmel-matrix.h
> create mode 100644 include/linux/mfd/syscon/atmel-smc.h
> create mode 100644 lib/genalloc.c
>
> --
> 2.30.2
>
>
>
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