Re: [PATCH v6 3/4] arm64: dts: rockchip: add rk3568 pcie2x1 controller

[Peter Geis]

On Sat, Apr 16, 2022 at 6:08 AM Dmitry Osipenko
<dmitry.osipenko@xxxxxxxxxxxxx> wrote:
>
> Hi Peter,
>
> On 4/16/22 13:05, Peter Geis wrote:
> > +     pcie2x1: pcie@fe260000 {
> > +             compatible = "rockchip,rk3568-pcie";
> > +             #address-cells = <3>;
> > +             #size-cells = <2>;
> > +             bus-range = <0x0 0xf>;
> > +             assigned-clocks = <&cru ACLK_PCIE20_MST>, <&cru ACLK_PCIE20_SLV>,
> > +                      <&cru ACLK_PCIE20_DBI>, <&cru PCLK_PCIE20>,
> > +                      <&cru CLK_PCIE20_AUX_NDFT>;
>
> Why these assigned-clocks are needed? I don't see anything assigned in
> this patchset.

Ah, those are remnants of early bringup when performance wasn't good
and I was manually setting clock rates.