Hi, The offset of some registers of the SMC is different between sama5d3/sama5d4 and sama5d2. An helper function has been added to retrieve the correct layout with the help of a new compatible string for sama5d2. The atmel-ebi device will store the register layout to allow the nand controller to setup correctly the data interface. Changes: - v2: rebase patches on top of v4.13-rc1 and collect acked-by Ludovic Desroches (3): mfd: syscon: update Atmel SMC binding doc mfd: syscon: atmel-smc: add helper to retrieve register layout ARM: dts: at91: sama5d2: use sama5d2 compatible string for SMC .../devicetree/bindings/mfd/atmel-smc.txt | 1 + arch/arm/boot/dts/sama5d2.dtsi | 2 +- drivers/memory/atmel-ebi.c | 13 +++-- drivers/mfd/atmel-smc.c | 67 +++++++++++++++++----- drivers/mtd/nand/atmel/nand-controller.c | 10 +++- include/linux/mfd/syscon/atmel-smc.h | 32 ++++++++--- 6 files changed, 94 insertions(+), 31 deletions(-) -- 2.12.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
