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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id br26-20020a056871b41a00b001c4ede43955sm877065oac.31.2023.10.06.13.44.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Oct 2023 13:44:30 -0700 (PDT) Received: (nullmailer pid 267686 invoked by uid 1000); Fri, 06 Oct 2023 20:44:28 -0000 Date: Fri, 6 Oct 2023 15:44:28 -0500 From: Rob Herring To: Peter Griffin Cc: krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, cw00.choi@samsung.com, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: Re: [PATCH 06/21] dt-bindings: arm: google: Add bindings for Google ARM platforms Message-ID: <20231006204428.GA265726-robh@kernel.org> References: <20231005155618.700312-1-peter.griffin@linaro.org> <20231005155618.700312-7-peter.griffin@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231005155618.700312-7-peter.griffin@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org 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 > --- > .../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 > + > +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 > + > +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 >