linux-kernel - Re: [PATCH v3 6/6] dt-bindings: pci: Convert iProc PCIe to YAML

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Date:   Wed, 8 Dec 2021 16:21:21 -0600
From:   Rob Herring <robh@...nel.org>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     Ray Jui <rjui@...adcom.com>, devicetree@...r.kernel.org,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" 
        <bcm-kernel-feedback-list@...adcom.com>,
        PCI <linux-pci@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Scott Branden <sbranden@...adcom.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 6/6] dt-bindings: pci: Convert iProc PCIe to YAML

On Wed, Dec 8, 2021 at 11:32 AM Florian Fainelli <f.fainelli@...il.com> wrote:
>
> On 12/8/21 5:44 AM, Rob Herring wrote:
> > On Tue, 07 Dec 2021 20:04:32 -0800, Florian Fainelli wrote:
> >> Conver the iProc PCIe controller Device Tree binding to YAML now that
> >> all DTS in arch/arm and arch/arm64 have been fixed to be compliant.
> >>
> >> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
> >> ---
> >>  .../bindings/pci/brcm,iproc-pcie.txt          | 133 -------------
> >>  .../bindings/pci/brcm,iproc-pcie.yaml         | 176 ++++++++++++++++++
> >>  2 files changed, 176 insertions(+), 133 deletions(-)
> >>  delete mode 100644 Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt
> >>  create mode 100644 Documentation/devicetree/bindings/pci/brcm,iproc-pcie.yaml
> >>
> >
> > Running 'make dtbs_check' with the schema in this patch gives the
> > following warnings. Consider if they are expected or the schema is
> > incorrect. These may not be new warnings.
> >
> > Note that it is not yet a requirement to have 0 warnings for dtbs_check.
> > This will change in the future.
> >
> > Full log is available here: https://patchwork.ozlabs.org/patch/1565076
> >
> >
> > pcie@...12000: msi-controller: 'oneOf' conditional failed, one must be fixed:
> >       arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dt.yaml
> >       arch/arm/boot/dts/bcm911360_entphn.dt.yaml
> >       arch/arm/boot/dts/bcm911360k.dt.yaml
> >       arch/arm/boot/dts/bcm958300k.dt.yaml
> >       arch/arm/boot/dts/bcm958305k.dt.yaml
> >       arch/arm/boot/dts/bcm958522er.dt.yaml
> >       arch/arm/boot/dts/bcm958525er.dt.yaml
> >       arch/arm/boot/dts/bcm958525xmc.dt.yaml
> >       arch/arm/boot/dts/bcm958622hr.dt.yaml
> >       arch/arm/boot/dts/bcm958623hr.dt.yaml
> >       arch/arm/boot/dts/bcm958625hr.dt.yaml
> >       arch/arm/boot/dts/bcm958625k.dt.yaml
> >       arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dt.yaml
> >       arch/arm/boot/dts/bcm958625-meraki-mx64.dt.yaml
> >       arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dt.yaml
> >       arch/arm/boot/dts/bcm958625-meraki-mx64w.dt.yaml
> >       arch/arm/boot/dts/bcm958625-meraki-mx65.dt.yaml
> >       arch/arm/boot/dts/bcm958625-meraki-mx65w.dt.yaml
> >       arch/arm/boot/dts/bcm988312hr.dt.yaml
>
> Those would mean that the binding patch was applied without the DTS
> patches earlier in the series?

Right. I generally don't look at dts patches, but I did look at these
and don't see how this one is fixed (nor caused):

pcie@...12000: Unevaluated properties are not allowed
('linux,pci-domain', 'bus-range', '#address-cells', '#size-cells',
'device_type' were unexpected)
        arch/arm/boot/dts/bcm911360_entphn.dt.yaml
        arch/arm/boot/dts/bcm911360k.dt.yaml
        arch/arm/boot/dts/bcm958300k.dt.yaml
        arch/arm/boot/dts/bcm958305k.dt.yaml