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[78.11.189.27]) by smtp.gmail.com with ESMTPSA id e8-20020a05651c038800b0026c5ab1883dsm651010ljp.16.2022.09.29.02.03.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 29 Sep 2022 02:03:09 -0700 (PDT) Message-ID: <37c6c5f9-fbdd-3a44-15f7-e28915cbb7c0@linaro.org> Date: Thu, 29 Sep 2022 11:03:08 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 Subject: Re: [PATCH v2 1/2] dt-bindings: it6505: add properties to restrict output bandwidth Content-Language: en-US To: allen Cc: Jau-Chih Tseng , Kenneth Hung , Hermes Wu , Pin-yen Lin , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , "open list:DRM DRIVERS" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list References: <20220929014456.30077-1-allen.chen@ite.com.tw> <20220929014456.30077-2-allen.chen@ite.com.tw> From: Krzysztof Kozlowski In-Reply-To: <20220929014456.30077-2-allen.chen@ite.com.tw> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-6.2 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 29/09/2022 03:44, allen wrote: > From: allen chen > > Add properties to restrict dp output data-lanes and clock. > > Signed-off-by: Pin-Yen Lin > Signed-off-by: Allen Chen > --- > .../devicetree/bindings/display/bridge/ite,it6505.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml > index 833d11b2303a..62b9f2192202 100644 > --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml > +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml > @@ -52,6 +52,14 @@ properties: > maxItems: 1 > description: extcon specifier for the Power Delivery > > + data-lanes: > + maxItems: 1 > + description: restrict the dp output data-lanes with value of 1-4 Where is the definition of this property? > + > + max-pixel-clock-khz: > + maxItems: 1 > + description: restrict max pixel clock This looks wrong. You do not use proper unit suffix (https://github.com/devicetree-org/dt-schema/blob/main/dtschema/schemas/property-units.yaml), no vendor prefix, no type and weird maxItems like it was array. Is it coming from any other schema? Best regards, Krzysztof