Re: [PATCH v3 07/12] arm64: dts: renesas: r9a08g045: Add VBATTB node

Stephen Boyd
2024-09-05T18:09:55Z

Quoting claudiu beznea (2024-09-04 05:17:30)
> On 03.09.2024 22:48, Stephen Boyd wrote:
> >
> > The node name should be something like clock-<frequency> but if the
> > frequency is different per-board then I don't know what should happen
> > here.
>
> The frequency should be always around 32768 Hz but not necessarily exactly
> 32768 Hz. It depends on what is installed on the board, indeed. RTC can do
> time error adjustments based on the variations around 32768 Hz.
>
> > Can you leave the vbattb_xtal phandle up above and then require
> > the node to be defined in the board with the proper frequency after the
> > dash?
>
> Is it OK for you something like this (applied on top of this series)?

Yes, it's too bad we can't append to a property in DT, or somehow leave
alone certain cells and only modify one of them.