Hi Naga,
[...]
> > > diff --git a/Documentation/devicetree/bindings/mtd/arasan_nand.txt
> > > b/Documentation/devicetree/bindings/mtd/arasan_nand.txt
> > > new file mode 100644
> > > index 0000000..b522daf
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/mtd/arasan_nand.txt
> > > @@ -0,0 +1,32 @@
> > > +Arasan NAND Flash Controller with ONFI 3.1 support
> > > +
> > > +Required properties:
> > > +- compatible: Should be "xlnx,zynqmp-nand", "arasan,nfc-v3p10"
> > > +- reg: Memory map for module access
> > > +- interrupts: Should contain the interrupt for the device
> > > +- clock-name: List of input clocks - "sys", "flash"
> > > + (See clock bindings for details)
> > > +- clocks: Clock phandles (see clock bindings for details)
> > > +
> > > +Required properties for child node:
> > > +- nand-ecc-mode: see nand.txt
> >
> > Why is it required? Can't you fallback to HW when this prop is missing?
> Yes, we can.
> Do you want me to update that in driver now?
> Looks like you have some comments in driver as well, so while addressing
> those I will update the code to fallback to HW ECC when
> It is missing.
Yes, please.
>
> > Oh, and reg is not listed in the required props.
> Which reg?
> I already mention this " reg: Memory map for module access " in required
> properties.
>
> Thanks,
> Naga Sureshkumar Relli
> >
> > > +
> > > +For NAND partition information please refer the below file
> > > +Documentation/devicetree/bindings/mtd/partition.txt
> > > +
> > > +Example:
> > > + nfc: nand@ff100000 {
> > > + compatible = "xlnx,zynqmp-nand", "arasan,nfc-v3p10";
> > > + reg = <0x0 0xff100000 0x1000>;
> > > + clock-name = "sys", "flash";
> > > + clocks = <&misc_clk &misc_clk>;
> > > + interrupt-parent = <&gic>;
> > > + interrupts = <0 14 4>;
> > > + #address-cells = <1>;
> > > + #size-cells = <0>;
> > > +
> > > + nand@0 {
> > > + reg = <0>;
This one, for the CS line(s).
> > > + nand-ecc-mode = "hw";
> > > + };
> > > + };
>
Thanks,
Miquèl
