# Re: \[PATCH v2 2/3\] dt-bindings: mmc: Add bindings for LiteSDCard

- From: Geert Uytterhoeven \<geert@linux-m68k.org\>
- Date: 2021-12-06 16:00:41 
- List: linux-devicetree
- Page: https://ratatoskr.run/linux-devicetree/2021/12/1598220
- Thread: https://ratatoskr.run/linux-devicetree/2021/12/1596400/t.md

```text
Hi Gabriel,

On Mon, Dec 6, 2021 at 4:36 PM Gabriel L. Somlo [ref] wrote:
> Some of the *.txt formatted files in Documentation/devicetree/bindings/mmc
> had an explicit "Optional" section, but all the .yaml formatted ones
> just seem to assume that if it's not under `required:`, it's
> implicitly optional. So I'm removing `interrupts` from `required`, and
> adding `reg-names`, as you pointed out.

That's correct: if it's not listed under "required", it's optional.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
```