| Message ID | 20241030213400.802264-2-mmayer@broadcom.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | hwrng: bcm74110 - Add Broadcom BCM74110 RNG driver | expand |
On 10/30/24 14:33, Markus Mayer wrote: > Add a binding for the random number generator used on the BCM74110. > > Signed-off-by: Markus Mayer <mmayer@broadcom.com> > --- > .../bindings/rng/brcm,bcm74110.yaml | 35 +++++++++++++++++++ > 1 file changed, 35 insertions(+) > create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml This file should be named, brcm,bcm74110-rng.yaml, I believe. -- Florian
On Wed, 30 Oct 2024 14:33:54 -0700, Markus Mayer wrote: > Add a binding for the random number generator used on the BCM74110. > > Signed-off-by: Markus Mayer <mmayer@broadcom.com> > --- > .../bindings/rng/brcm,bcm74110.yaml | 35 +++++++++++++++++++ > 1 file changed, 35 insertions(+) > create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: Documentation/devicetree/bindings/rng/brcm,bcm74110.example.dtb: /example-0/rng@83ba000: failed to match any schema with compatible: ['brcm,bcm74110-trng'] doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241030213400.802264-2-mmayer@broadcom.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
On 30/10/2024 22:33, Markus Mayer wrote: > Add a binding for the random number generator used on the BCM74110. > > Signed-off-by: Markus Mayer <mmayer@broadcom.com> > --- > .../bindings/rng/brcm,bcm74110.yaml | 35 +++++++++++++++++++ > 1 file changed, 35 insertions(+) > create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml > > diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml > new file mode 100644 > index 000000000000..acd0856cee72 > --- /dev/null > +++ b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml Filename as compatible. > @@ -0,0 +1,35 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/rng/brcm,bcm74110.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: BCM74110 Random number generator > + > +description: | Do not need '|' unless you need to preserve formatting. > + Random number generator used on the BCM74110. > + > +maintainers: > + - Markus Mayer <mmayer@broadcom.com> > + - Florian Fainelli <florian.fainelli@broadcom.com> > + > +properties: > + compatible: > + enum: > + - brcm,bcm74110-rng That's not what you have in DTS. > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + rng: rng@83ba000 { Drop unused label. Best regards, Krzysztof
On Thu, 31 Oct 2024 at 00:29, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > > On 30/10/2024 22:33, Markus Mayer wrote: > > Add a binding for the random number generator used on the BCM74110. > > > > Signed-off-by: Markus Mayer <mmayer@broadcom.com> > > --- > > .../bindings/rng/brcm,bcm74110.yaml | 35 +++++++++++++++++++ > > 1 file changed, 35 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml > > > > diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml > > new file mode 100644 > > index 000000000000..acd0856cee72 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml > > Filename as compatible. I am not sure what you mean by this. That the filename should match the compatible string? I did change the filename to brcm,bcm74110-rng.yaml the ID to http://devicetree.org/schemas/rng/brcm,bcm74110-rng.yaml# in response to Florian's comment from yesterday. > > @@ -0,0 +1,35 @@ > > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/rng/brcm,bcm74110.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: BCM74110 Random number generator > > + > > +description: | > > Do not need '|' unless you need to preserve formatting. Removed. > > + Random number generator used on the BCM74110. > > + > > +maintainers: > > + - Markus Mayer <mmayer@broadcom.com> > > + - Florian Fainelli <florian.fainelli@broadcom.com> > > + > > +properties: > > + compatible: > > + enum: > > + - brcm,bcm74110-rng > > That's not what you have in DTS. Fixed in the DTS to be "brcm,bcm74110-rng" everywhere. > > + > > + reg: > > + maxItems: 1 > > + > > +required: > > + - compatible > > + - reg > > + > > +additionalProperties: false > > + > > +examples: > > + - | > > + rng: rng@83ba000 { > > Drop unused label. Done. I am giving it a bit more time for additional feedback (on the driver and the binding) and will send v2 in a few days. Meanwhile, the generated DTS (with the changes incorporated) is now looking like this: $ cat ./Documentation/devicetree/bindings/rng/brcm,bcm74110-rng.example.dts /dts-v1/; /plugin/; // silence any missing phandle references /{ compatible = "foo"; model = "foo"; #address-cells = <1>; #size-cells = <1>; example-0 { #address-cells = <1>; #size-cells = <1>; rng@83ba000 { compatible = "brcm,bcm74110-rng"; reg = <0x83ba000 0x14>; }; }; }; Thanks, -Markus
On 31/10/2024 19:55, Markus Mayer wrote: > On Thu, 31 Oct 2024 at 00:29, Krzysztof Kozlowski > <krzysztof.kozlowski@linaro.org> wrote: >> >> On 30/10/2024 22:33, Markus Mayer wrote: >>> Add a binding for the random number generator used on the BCM74110. >>> >>> Signed-off-by: Markus Mayer <mmayer@broadcom.com> >>> --- >>> .../bindings/rng/brcm,bcm74110.yaml | 35 +++++++++++++++++++ >>> 1 file changed, 35 insertions(+) >>> create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml >>> >>> diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml >>> new file mode 100644 >>> index 000000000000..acd0856cee72 >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml >> >> Filename as compatible. > > I am not sure what you mean by this. That the filename should match > the compatible string? I did change the filename to Yes. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml new file mode 100644 index 000000000000..acd0856cee72 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/brcm,bcm74110.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BCM74110 Random number generator + +description: | + Random number generator used on the BCM74110. + +maintainers: + - Markus Mayer <mmayer@broadcom.com> + - Florian Fainelli <florian.fainelli@broadcom.com> + +properties: + compatible: + enum: + - brcm,bcm74110-rng + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + rng: rng@83ba000 { + compatible = "brcm,bcm74110-trng"; + reg = <0x83ba000 0x14>; + };
Add a binding for the random number generator used on the BCM74110. Signed-off-by: Markus Mayer <mmayer@broadcom.com> --- .../bindings/rng/brcm,bcm74110.yaml | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml