From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Shawn Guo <shengchao.guo@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>
Cc: Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
Taniya Das <taniya.das@oss.qualcomm.com>,
Ritesh Kumar <ritesh.kumar@oss.qualcomm.com>,
Mahadevan P <mahadevan.p@oss.qualcomm.com>,
Nabige Aala <nabige.aala@oss.qualcomm.com>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/3] arm64: dts: qcom: nord: Add display subsystem nodes
Date: Tue, 27 Oct 2026 13:00:57 +0100 [thread overview]
Message-ID: <7e4763a9-31f4-44cd-b3df-3404725a6dcc@oss.qualcomm.com> (raw)
In-Reply-To: <20260920091930.2215803-2-shengchao.guo@oss.qualcomm.com>
On 9/20/26 11:19 AM, Shawn Guo wrote:
> From: Ritesh Kumar <ritesh.kumar@oss.qualcomm.com>
>
> Add the MDSS, DPU, DP controller and eDP PHY nodes for the Qualcomm Nord
> SoC. 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
next prev parent reply other threads:[~2026-10-27 12:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-20 9:19 [PATCH v2 0/3] arm64: dts: qcom: nord: Add display support Shawn Guo
2026-09-20 9:19 ` [PATCH v2 1/3] arm64: dts: qcom: nord: Add display subsystem nodes Shawn Guo
2026-10-27 12:00 ` Konrad Dybcio [this message]
2026-10-27 12:02 ` Konrad Dybcio
2026-09-20 9:19 ` [PATCH v2 2/3] arm64: dts: qcom: nord-ride-embedded: Enable eDP0-3 display output Shawn Guo
2026-10-27 12:01 ` Konrad Dybcio
2026-09-20 9:19 ` [PATCH v2 3/3] arm64: dts: qcom: nord-rrd: Enable eDP0/1 " Shawn Guo
2026-10-27 12:01 ` Konrad Dybcio
2026-09-21 9:53 ` [PATCH v2 0/3] arm64: dts: qcom: nord: Add display support Bartosz Golaszewski
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