This series adds support for configuring Samsung's s3c2410 and compatible flash memory controller via devicetree.
Tested on FriendlyARM mini2440, based on s3c2440 SoC. Patch 3 depends on patch 1. Changes since v3: - apply the timings in the end of ->setup_data_interface so the timings can be changed at runtime by the MTD core. Changes since v2: - conditionally assign chip->setup_data_interface to s3c2410_nand_setup_data_interface if booting via device tree Changes since v1: - automate timing selection when booting with a device tree - make s3c24XX_nand_devtype_data structs "static const" - removing samsung,s3c6400-nand compatible since it is equivalent to samsung,s3c2412-nand Changes since initial version: - patch converted to a patch series - read timings from nand_sdr_timings when booting with a device tree - naming improvements in the device tree binding (s/nand/nand-controller/, s/_/-, s/children/child) - dropped property samsung,ignore_unset_ecc - remove @0 from nand device node - checking pdev->dev.of_node instead of using ifdef CONFIG_OF_MTD - preventing from parsing device tree properties twice - increment the nand controller child node refcount, since we maintain a reference to it and its name field - using of_device_get_match_data() instead of of_match_device() to make the code simpler - remove CONFIG_MTD_NAND_S3C2410_HWECC compile option so we can select ECC mode using nand-ecc-mode property in the device tree Sergio Prado (3): mtd: s3c2410: make ecc mode configurable via platform data dt-bindings: mtd: add DT binding for s3c2410 flash controller mtd: s3c2410: parse the device configuration from OF node .../devicetree/bindings/mtd/samsung-s3c2410.txt | 56 +++++ arch/arm/mach-s3c24xx/common-smdk.c | 1 + arch/arm/mach-s3c24xx/mach-anubis.c | 1 + arch/arm/mach-s3c24xx/mach-at2440evb.c | 1 + arch/arm/mach-s3c24xx/mach-bast.c | 1 + arch/arm/mach-s3c24xx/mach-gta02.c | 1 + arch/arm/mach-s3c24xx/mach-jive.c | 1 + arch/arm/mach-s3c24xx/mach-mini2440.c | 1 + arch/arm/mach-s3c24xx/mach-osiris.c | 1 + arch/arm/mach-s3c24xx/mach-qt2410.c | 1 + arch/arm/mach-s3c24xx/mach-rx1950.c | 1 + arch/arm/mach-s3c24xx/mach-rx3715.c | 1 + arch/arm/mach-s3c24xx/mach-vstms.c | 1 + arch/arm/mach-s3c64xx/mach-hmt.c | 1 + arch/arm/mach-s3c64xx/mach-mini6410.c | 1 + arch/arm/mach-s3c64xx/mach-real6410.c | 1 + drivers/mtd/nand/Kconfig | 9 - drivers/mtd/nand/s3c2410.c | 277 +++++++++++++++------ include/linux/platform_data/mtd-nand-s3c2410.h | 7 +- 19 files changed, 278 insertions(+), 86 deletions(-) create mode 100644 Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt -- 1.9.1
