[PATCH] arm64: dts: rockchip: Drop invalid regulator-init-microvolt property
Mark Kettenis
mark.kettenis at xs4all.nl
Mon Jul 10 07:35:36 PDT 2023
> From: Heiko Stuebner <heiko at sntech.de>
> Date: Mon, 10 Jul 2023 16:16:16 +0200
>
> On Fri, 7 Jul 2023 19:22:17 +0300, Cristian Ciocaltea wrote:
> > The 'regulator-init-microvolt' property is not currently supported by
> > any driver, it was simply carried on from downstream kernels.
> >
> > The problem is also indicated by the following dtbs_check warning:
> >
> > rk3588-rock-5b.dtb: pmic at 0: regulators:dcdc-reg4: Unevaluated properties are not allowed ('regulator-init-microvolt' was unexpected)
> >
> > [...]
>
> Applied, thanks!
>
> [1/1] arm64: dts: rockchip: Drop invalid regulator-init-microvolt property
> commit: 4d08b19629495b29601991d09d07865694c25199
This property *is used* by the drivers in U-Boot. Dropping this from
the Linux DTBs will likely result in broken boards the next time the
U-Boot DTBs are synched again from Linux. At least that is what
happened before...
I think the right solution is to add this property to the DT binding
instead.
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