linux-kernel - Re: [PATCH RFC/WIP 1/4] arm64: dts: qcom: sm8750: Add display (MDSS) with Display CC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <nwyrhupbrqrh6q5yvk6egtm3whi5h6xslhzio4g7f7l7yjx7c3@atl4bbk5f4vb>
Date: Wed, 29 Oct 2025 09:40:55 +0200
From: Abel Vesa <abel.vesa@...aro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Jessica Zhang <jesszhan@...cinc.com>, Abhinav Kumar <abhinavk@...cinc.com>, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC/WIP 1/4] arm64: dts: qcom: sm8750: Add display (MDSS)
 with Display CC

On 25-04-24 15:04:25, Krzysztof Kozlowski wrote:
> Add device nodes for entire display: MDSS, DPU, DSI, DSI PHYs,
> DisplayPort and Display Clock Controller.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
> 
> Bindings (dtbs_check dependency):
> https://lore.kernel.org/r/20250311-b4-sm8750-display-v4-0-da6b3e959c76@linaro.org/
> ---
>  arch/arm64/boot/dts/qcom/sm8750.dtsi | 415 +++++++++++++++++++++++++++++++++++
>  1 file changed, 415 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
> index 30ee98567b6078e8225142f2e13b25b5f35a3038..753b069cab1de636a3b1108747f300bec0f33980 100644
> --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi

[...]

> +			mdss_dp0: displayport-controller@...4000 {
> +				compatible = "qcom,sm8750-dp", "qcom,sm8650-dp";
> +				reg = <0x0 0xaf54000 0x0 0x104>,
> +				      <0x0 0xaf54200 0x0 0xc0>,
> +				      <0x0 0xaf55000 0x0 0x770>,
> +				      <0x0 0xaf56000 0x0 0x9c>,
> +				      <0x0 0xaf57000 0x0 0x9c>;
> +
> +				interrupts-extended = <&mdss 12>;
> +
> +				clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;

No PIXEL1_CLK ?