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Tue, 27 Oct 2026 05:01:02 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6b4459713f9sm4988292a12.16.2026.10.27.05.00.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 27 Oct 2026 05:01:00 -0700 (PDT) Message-ID: <7e4763a9-31f4-44cd-b3df-3404725a6dcc@oss.qualcomm.com> Date: Tue, 27 Oct 2026 13:00:57 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/3] arm64: dts: qcom: nord: Add display subsystem nodes To: Shawn Guo , Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Taniya Das , Ritesh Kumar , Mahadevan P , Nabige Aala , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260920091930.2215803-1-shengchao.guo@oss.qualcomm.com> <20260920091930.2215803-2-shengchao.guo@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260920091930.2215803-2-shengchao.guo@oss.qualcomm.com> Content-Type: text/plain; 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Nord has two independent display subsystems, MDSS0 at 0xae00000 and > MDSS1 at 0x8c00000, each with two DP controllers and two eDP PHYs. Nord > is DP-only, so no DSI nodes are added. Wire the DP PHY outputs into the > dispcc0 and dispcc1 clock inputs, which were previously stubbed with > zeroes, and add the eDP0-3 hot-plug-detect pinctrl states. [...] > + dp_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-162000000 { > + opp-hz = /bits/ 64 <162000000>; > + > + required-opps = <&rpmhpd_opp_low_svs>; Odd \n above Identical OPP tables can be reused (both across DPs and MDPs) [...] > + /* Display subsystem nodes - MDSS 12.1, DP-only (no DSI) */ Both of these comments can go Konrad