linux-kernel - [PATCH 07/10] arm64: dts: qcom: sc8280xp: Add epss

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Message-ID: <20221028034155.5580-8-quic_bjorande@quicinc.com>
Date:   Thu, 27 Oct 2022 20:41:52 -0700
From:   Bjorn Andersson <quic_bjorande@...cinc.com>
To:     Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Sibi Sankar <quic_sibis@...cinc.com>
CC:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Georgi Djakov <djakov@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mike Tipton <quic_mdtipton@...cinc.com>,
        Johan Hovold <johan+linaro@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 07/10] arm64: dts: qcom: sc8280xp: Add epss_l3 node

Add a device node for the EPSS L3 frequency domain.

Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index ed806a6e20f6..ba404a31206e 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -1791,6 +1791,16 @@ rpmhpd_opp_turbo_l1: opp10 {
 			};
 		};
 
+		epss_l3: interconnect@...90000 {
+			compatible = "qcom,sc8280xp-epss-l3", "qcom,epss-l3";
+			reg = <0 0x18590000 0 0x1000>;
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_GPLL0>;
+			clock-names = "xo", "alternate";
+
+			#interconnect-cells = <1>;
+		};
+
 		cpufreq_hw: cpufreq@...91000 {
 			compatible = "qcom,sc8280xp-cpufreq-epss", "qcom,cpufreq-epss";
 			reg = <0 0x18591000 0 0x1000>,
-- 
2.37.3