• Stefan Roese's avatar
    arm: sun7i: Add sun7i-a20-icnova-swac.dts · 329f25b3
    Stefan Roese authored
    This baseboard from SWAC is equipped with the ICnova-A20 SoM from
    Incircuit. This board is equipped with the following interfaces /
    devices:
    
    - 512 MiB SDRAM
    - 4 GiB MLC NAND (Micron MT29F32G08CBACAWP or Hynix H27UBG8T2BTR)
    - USB host
    - LCD 800x480
    - HDMI
    - CAN
    
    Note that the NAND support is still missing. As its currently not
    supported in mainline for sunxi and especially for these MLC
    devices.
    
    The original plan was to also provide a dtsi for the ICnova SoM,
    to put all the SoM internal nodes / properties there. But as I
    don't have a clear overview of the SoM specific and baseboard
    specific differences, I'm putting all in one dts for now. Once
    somebody pushed support for some other baseboard using the
    A20 SoM from Incircuit (e.g. the ADB4006 reference design), this
    should be separated.
    Signed-off-by: default avatarStefan Roese <sr@denx.de>
    Cc: Marcus Heuer <marcus.heuer@swac.de>
    [maxime: Fixed CPU regulator upper voltage boundary]
    Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
    329f25b3
sun7i-a20-icnova-swac.dts 3.93 KB