linux-kernel - Re: [PATCH 1/3] arm64: dts: qcom: sm8550: add OSM L3 node

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Message-ID: <a745718d-1960-401b-b8cf-fb7b56dae933@oss.qualcomm.com>
Date: Mon, 9 Feb 2026 10:04:38 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: webgeek1234@...il.com, 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>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: qcom: sm8550: add OSM L3 node

On 2/8/26 2:28 AM, Aaron Kling via B4 Relay wrote:
> From: Aaron Kling <webgeek1234@...il.com>
> 
> Add the OSC L3 Cache controller node.
> 
> Signed-off-by: Aaron Kling <webgeek1234@...il.com>
> ---
>  arch/arm64/boot/dts/qcom/sm8550.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> index e3f93f4f412ded9583a6bc9215185a0daf5f1b57..80fc437c9874fd5009ff1eaf4227b75bec5fe883 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> @@ -5437,6 +5437,16 @@ rpmhpd_opp_turbo_l1: opp-416 {
>  			};
>  		};
>  
> +		epss_l3: interconnect@...90000 {
> +			compatible = "qcom,sm8650-epss-l3", "qcom,epss-l3";
					     ^ this
should definitely be changed to say 8550 instead (it's going to require
an addition to dt-bindings too)

Konrad