[PATCH 5/8] PCI: rockchip: Added dtsi entry for PCIe endpoint controller

[Rick Wertenbroek]

On Thu, Jan 26, 2023 at 4:23 PM Krzysztof Kozlowski
<krzysztof.kozlowski at linaro.org> wrote:
>
> On 26/01/2023 14:50, Rick Wertenbroek wrote:
> > Added missing PCIe endpoint controller entry in the device tree. This
> > entry is documented in :
> > Documentation/devicetree/bindings/pci/rockchip-pcie-ep.txt
>
> There is no such file

Sorry but the file exists see :
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/Documentation/devicetree/bindings/pci/rockchip-pcie-ep.txt?h=v6.0.19
It also exists in 6.1 :
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/Documentation/devicetree/bindings/pci/rockchip-pcie-ep.txt?h=linux-6.1.y

>
> > The status is disabled by default, so it will not be loaded unless
> > explicitly chosen to.
>
> Use subject prefixes matching the subsystem (which you can get for
> example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory
> your patch is touching).
>

Sorry about this, you are right, I'll fix it for the next iteration.
Thank you

> >
> > Signed-off-by: Rick Wertenbroek <rick.wertenbroek at gmail.com>
> > ---
> >  arch/arm64/boot/dts/rockchip/rk3399.dtsi | 25 ++++++++++++++++++++++++
> >  1 file changed, 25 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> > index 9d5b0e8c9..5f7251118 100644
> > --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> > +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> > @@ -265,6 +265,31 @@ pcie0_intc: interrupt-controller {
> >               };
> >       };
> >
> > +     pcie0_ep: pcie-ep at f8000000 {
> > +             compatible = "rockchip,rk3399-pcie-ep";
>
> reg is usually second property...
> > +             #address-cells = <3>;
> > +             #size-cells = <2>;
> Best regards,
> Krzysztof
>