| Message ID | 20231005155618.700312-7-peter.griffin@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board | expand |
On Thu, Oct 05, 2023 at 04:56:03PM +0100, Peter Griffin wrote: > This introduces bindings and dt-schema for the Google tensor SoCs. > Currently just gs101 and pixel 6 are supported. > > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> > --- > .../devicetree/bindings/arm/google.yaml | 46 +++++++++++++++++++ > 1 file changed, 46 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/google.yaml > > diff --git a/Documentation/devicetree/bindings/arm/google.yaml b/Documentation/devicetree/bindings/arm/google.yaml > new file mode 100644 > index 000000000000..3759d423d9cb > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/google.yaml > @@ -0,0 +1,46 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/arm/google.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Google Tensor platforms > + > +maintainers: > + - Peter Griffin <peter.griffin@linaro.org> > + > +description: | > + ARM platforms using SoCs designed by Google branded "Tensor" > + used in Pixel devices. > + > + Currently upstream this is devices using "gs101" SoC which > + is found in Pixel 6, Pixel 6 Pro and Pixel 6a. > + > + Google have a few different names for the SoC. > + - Marketing name ("Tensor") > + - Codename ("Whitechapel") > + - SoC ID ("gs101") > + - Die ID ("S5P9845"); > + > + Likewise there are a couple of names for the actual device > + - Marketing name ("Pixel 6") > + - Codename ("Oriole") > + > + Devicetrees should use the lowercased SoC ID and lowercased > + board codename. e.g. gs101 and gs101-oriole Wrap lines at 80 char. Otherwise, Reviewed-by: Rob Herring <robh@kernel.org> > + > +properties: > + $nodename: > + const: '/' > + compatible: > + oneOf: > + > + - description: Google Pixel 6 / Oriole > + items: > + - enum: > + - google,gs101-oriole > + - const: google,gs101 > + > +additionalProperties: true > + > +... > -- > 2.42.0.582.g8ccd20d70d-goog >
diff --git a/Documentation/devicetree/bindings/arm/google.yaml b/Documentation/devicetree/bindings/arm/google.yaml new file mode 100644 index 000000000000..3759d423d9cb --- /dev/null +++ b/Documentation/devicetree/bindings/arm/google.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/google.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google Tensor platforms + +maintainers: + - Peter Griffin <peter.griffin@linaro.org> + +description: | + ARM platforms using SoCs designed by Google branded "Tensor" + used in Pixel devices. + + Currently upstream this is devices using "gs101" SoC which + is found in Pixel 6, Pixel 6 Pro and Pixel 6a. + + Google have a few different names for the SoC. + - Marketing name ("Tensor") + - Codename ("Whitechapel") + - SoC ID ("gs101") + - Die ID ("S5P9845"); + + Likewise there are a couple of names for the actual device + - Marketing name ("Pixel 6") + - Codename ("Oriole") + + Devicetrees should use the lowercased SoC ID and lowercased + board codename. e.g. gs101 and gs101-oriole + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Google Pixel 6 / Oriole + items: + - enum: + - google,gs101-oriole + - const: google,gs101 + +additionalProperties: true + +...
This introduces bindings and dt-schema for the Google tensor SoCs. Currently just gs101 and pixel 6 are supported. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- .../devicetree/bindings/arm/google.yaml | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/google.yaml