From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Amit Kucheria <amitk@kernel.org>,
Thara Gopinath <thara.gopinath@gmail.com>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Zhang Rui <rui.zhang@intel.com>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Georgi Djakov <djakov@kernel.org>,
Sibi Sankar <quic_sibis@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Marijn Suijten <marijn.suijten@somainline.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>
Subject: [PATCH v2 09/14] arm64: dts: qcom: sm6375: Add CPUCP L3 node
Date: Thu, 16 Mar 2023 15:12:58 +0100 [thread overview]
Message-ID: <20230303-topic-sm6375_features0_dts-v2-9-708b8191f7eb@linaro.org> (raw)
In-Reply-To: <20230303-topic-sm6375_features0_dts-v2-0-708b8191f7eb@linaro.org>
Configure the L3 cache DVFS scaler within the CPUCP block to allow
for dynamic frequency switching.
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
arch/arm64/boot/dts/qcom/sm6375.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6375.dtsi b/arch/arm64/boot/dts/qcom/sm6375.dtsi
index 90f18754a63b..59d7ed25aa36 100644
--- a/arch/arm64/boot/dts/qcom/sm6375.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6375.dtsi
@@ -1505,6 +1505,15 @@ frame@f42d000 {
};
};
+ cpucp_l3: interconnect@fd90000 {
+ compatible = "qcom,sm6375-cpucp-l3", "qcom,epss-l3";
+ reg = <0 0x0fd90000 0 0x1000>;
+
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&gcc GPLL0>;
+ clock-names = "xo", "alternate";
+ #interconnect-cells = <1>;
+ };
+
cpufreq_hw: cpufreq@fd91000 {
compatible = "qcom,sm6375-cpufreq-epss", "qcom,cpufreq-epss";
reg = <0 0x0fd91000 0 0x1000>, <0 0x0fd92000 0 0x1000>;
--
2.39.2
next prev parent reply other threads:[~2023-03-16 14:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-16 14:12 [PATCH v2 00/14] SM6375 feature enablement (round one) Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 01/14] dt-bindings: thermal: qcom-tsens: Add compatible for SM6375 Konrad Dybcio
2023-05-16 1:07 ` Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 02/14] dt-bindings: interconnect: OSM L3: Add SM6375 CPUCP compatible Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 03/14] dt-bindings: sram: qcom,imem: document SM6375 IMEM Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 04/14] arm64: dts: qcom: sm6375: Add RPM sleep stats Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 05/14] arm64: dts: qcom: sm6375: Add IMEM Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 06/14] arm64: dts: qcom: sm6375: Add RMTFS Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 07/14] arm64: dts: qcom: sm6375: Add wifi node Konrad Dybcio
2023-03-16 14:12 ` [PATCH v2 08/14] arm64: dts: qcom: sm6375: Add modem nodes Konrad Dybcio
2023-03-16 14:12 ` Konrad Dybcio [this message]
2023-03-16 14:12 ` [PATCH v2 10/14] arm64: dts: qcom: sm6375: Add TSENS Konrad Dybcio
2023-03-16 14:13 ` [PATCH v2 11/14] arm64: dts: qcom: sm6375: Configure TSENS thermal zones Konrad Dybcio
2023-03-16 14:13 ` [PATCH v2 12/14] arm64: dts: qcom: sm6375: Bump CPU rail power collapse index Konrad Dybcio
2023-03-16 14:13 ` [PATCH v2 13/14] arm64: dts: qcom: sm6375: Introduce C3 power state for both ARM clusters Konrad Dybcio
2023-03-16 14:13 ` [PATCH v2 14/14] arm64: dts: qcom: sm6375-pdx225: Add volume down GPIO key Konrad Dybcio
2023-04-05 4:08 ` (subset) [PATCH v2 00/14] SM6375 feature enablement (round one) Bjorn Andersson
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