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[2001:14ba:a085:4d00::8a5]) by smtp.gmail.com with ESMTPSA id et14-20020a056402378e00b00497d8613532sm12782557edb.5.2023.01.17.19.29.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Jan 2023 19:29:18 -0800 (PST) Message-ID: <7bfd7a4b-95fd-0e95-70a9-7287ddbd3a8c@linaro.org> Date: Wed, 18 Jan 2023 05:29:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH v8 1/3] dt-bindings: msm: dsi-controller-main: Add compatible strings for every current SoC Content-Language: en-GB To: Bryan O'Donoghue , linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: robdclark@gmail.com, quic_abhinavk@quicinc.com, sean@poorly.run, airlied@gmail.com, daniel@ffwll.ch, robh+dt@kernel.org, dianders@chromium.org, david@ixit.cz, krzysztof.kozlowski+dt@linaro.org, swboyd@chromium.org, konrad.dybcio@somainline.org, agross@kernel.org, andersson@kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20230116225217.1056258-1-bryan.odonoghue@linaro.org> <20230116225217.1056258-2-bryan.odonoghue@linaro.org> From: Dmitry Baryshkov In-Reply-To: <20230116225217.1056258-2-bryan.odonoghue@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 17/01/2023 00:52, Bryan O'Donoghue wrote: > Currently we do not differentiate between the various users of the > qcom,mdss-dsi-ctrl. The driver is flexible enough to operate from one > compatible string but, the hardware does have some significant differences > in the number of clocks. > > To facilitate documenting the clocks add the following compatible strings > > - qcom,apq8064-dsi-ctrl > - qcom,msm8916-dsi-ctrl > - qcom,msm8953-dsi-ctrl > - qcom,msm8974-dsi-ctrl > - qcom,msm8996-dsi-ctrl > - qcom,msm8998-dsi-ctrl > - qcom,sc7180-dsi-ctrl > - qcom,sc7280-dsi-ctrl > - qcom,sdm660-dsi-ctrl > - qcom,sdm845-dsi-ctrl > - qcom,sm8150-dsi-ctrl > - qcom,sm8250-dsi-ctrl > - qcom,sm8350-dsi-ctrl > - qcom,sm8450-dsi-ctrl > - qcom,sm8550-dsi-ctrl > - qcom,qcm2290-dsi-ctrl > > Deprecate qcom,dsi-ctrl-6g-qcm2290 in favour of the desired format while we > do so. > > Several MDSS yaml files exist which document the dsi sub-node. > For each existing SoC MDSS yaml, provide the right dsi compat string. > > Signed-off-by: Bryan O'Donoghue > --- > .../display/msm/dsi-controller-main.yaml | 30 ++++++++++++++++--- > .../bindings/display/msm/qcom,mdss.yaml | 3 +- > .../display/msm/qcom,msm8998-mdss.yaml | 8 +++-- > .../display/msm/qcom,sc7180-mdss.yaml | 6 ++-- > .../display/msm/qcom,sc7280-mdss.yaml | 6 ++-- > .../display/msm/qcom,sdm845-mdss.yaml | 8 +++-- > .../display/msm/qcom,sm8150-mdss.yaml | 8 +++-- > .../display/msm/qcom,sm8250-mdss.yaml | 8 +++-- > .../display/msm/qcom,sm8350-mdss.yaml | 6 ++-- > .../display/msm/qcom,sm8450-mdss.yaml | 4 ++- > 10 files changed, 63 insertions(+), 24 deletions(-) [skipped] > diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml > index c268e0b662cf9..599a6bad80f43 100644 > --- a/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml > +++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml > @@ -46,7 +46,9 @@ patternProperties: > type: object > properties: > compatible: > - const: qcom,mdss-dsi-ctrl > + items: > + - const: qcom,sm8450-dsi-ctrl > + - const: qcom,mdss-dsi-ctrl > > "^phy@[0-9a-f]+$": > type: object The example also should be updated in this file to include qcom,sm8450-dsi-ctrl for DSI nodes -- With best wishes Dmitry