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[86.27.177.88]) by smtp.gmail.com with ESMTPSA id v13-20020adfe28d000000b0020375f27a5asm16182941wri.4.2022.03.15.04.10.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Mar 2022 04:10:31 -0700 (PDT) Date: Tue, 15 Mar 2022 11:10:28 +0000 From: Lee Jones To: Krzysztof Kozlowski Cc: Stephen Boyd , Benson Leung , linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev, Rob Herring , devicetree@vger.kernel.org, Guenter Roeck , Douglas Anderson , Craig Hesling , Tom Hughes , Alexandru M Stan Subject: Re: [PATCH 1/2] dt-bindings: mfd: Add ChromeOS fingerprint binding Message-ID: References: <20220314232214.4183078-1-swboyd@chromium.org> <20220314232214.4183078-2-swboyd@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, 15 Mar 2022, Krzysztof Kozlowski wrote: > On 15/03/2022 00:22, Stephen Boyd wrote: > > Add a binding to describe the fingerprint processor found on Chromeboks > > with a fingerprint sensor. > > > > Cc: Rob Herring > > Cc: > > Cc: Guenter Roeck > > Cc: Douglas Anderson > > Cc: Craig Hesling > > Cc: Tom Hughes > > Cc: Alexandru M Stan > > Signed-off-by: Stephen Boyd > > --- > > .../bindings/mfd/google,cros-ec-fp.yaml | 89 +++++++++++++++++++ > > 1 file changed, 89 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/mfd/google,cros-ec-fp.yaml > > > > diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec-fp.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec-fp.yaml > > new file mode 100644 > > index 000000000000..05d2b2b9b713 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/mfd/google,cros-ec-fp.yaml > > @@ -0,0 +1,89 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/mfd/google,cros-ec-fp.yaml# > > Why is this in the MFD directory? Is it really a Multi Function Device? > Description is rather opposite. You also did not CC MFD maintainer. A lot of the ChromeOS Embedded Controller support used to be located in MFD. There are still remnants, but most was moved to drivers/platform IIRC. Please see: drivers/mfd/cros_ec_dev.c However, yes, I should have been on the recipients list. -- Lee Jones [李琼斯] Principal Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog