On Sat, May 06, 2017 at 02:10:50PM +0200, Linus Walleij wrote: > This adds device tree bindings for the Faraday Technology > FTIDE010 found in the Storlink/Storm/Cortina Systems Gemini SoC. > > I am not 100% sure that this part if from Faraday Technology but s/if/is/ > a lot points in that direction: > > - A later IDE interface called FTIDE020 exist and share some > properties. > > - The SATA bridge has the same Built In Self Test (BIST) that the > Faraday FTSATA100 seems to have, and it has version number 0100 > in the device ID register, so this is very likely a FTSATA100 > bundled with the FTIDE010. > > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: John Feng-Hsin Chiang <john453@xxxxxxxxxxxxxxxx> > Cc: Greentime Hu <green.hu@xxxxxxxxx> > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- > Greentime: I think this may be interesting to you since the > FTIDE020 will need the same bindings so we can probably > just reuse them and maybe make the parser a library if you > want to upstream the FTIDE020. > > Faraday people: I do not have it from a source that this > hardware is really FTIDE010 but I would be VERY surprised > if it is not. U-Boot has an FTIDE020 IDE controller > synthesized in the Andestech platform, and it has a similar > yet different register layout, featuring similar timing > set-ups: > http://git.denx.de/?p=u-boot.git;a=blob;f=drivers/block/ftide020.h > http://git.denx.de/?p=u-boot.git;a=blob;f=drivers/block/ftide020.c > --- > .../devicetree/bindings/ata/faraday,ftide010.txt | 63 ++++++++++++++++++++++ > 1 file changed, 63 insertions(+) > create mode 100644 Documentation/devicetree/bindings/ata/faraday,ftide010.txt Acked-by: Rob Herring <robh@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
