[PATCH v4 1/4] Documentation: dt-bindings: Describe SROMc configuration
Pavel Fedin
p.fedin at samsung.com
Mon Nov 2 22:58:02 PST 2015
Hello!
> >>> --- cut exynos5410.dtsi ---
> >>> sromc: sromc at 12250000 {
> >>> #address-cells = <2>;
> >>> #size-cells = <1>;
> >>> ranges = <0 0 0x04000000 0x20000
> >>> 1 0 0x05000000 0x20000
> >>> 2 0 0x06000000 0x20000
> >>> 3 0 0x07000000 0x20000>;
> >>
> >> Do you have to use 2 cells for address? Cannot it be:
> >> ranges = <0 0x04000000 0x20000
> >> 1 0x05000000 0x20000
> >> 2 0x06000000 0x20000
> >> 3 0x07000000 0x20000>;
> >
> > I tried this first, but it didn't work, and ranges translation
> > gave me something really weird (like addr = 0x80 and
> > size = 0x04000004).
>
> Did you change the address-cells to <1>?
Of course i did.
I don't quote the rest because i simply agree to what you've said. Will respin with these changes.
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
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