[PATCH 1/3] arm64: dts: qcom: sm8550: add OSM L3 node

From: Aaron Kling via B4 Relay

Date: Sat Feb 07 2026 - 20:29:15 EST


From: Aaron Kling <webgeek1234@xxxxxxxxx>

Add the OSC L3 Cache controller node.

Signed-off-by: Aaron Kling <webgeek1234@xxxxxxxxx>
---
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@17d90000 {
+ compatible = "qcom,sm8650-epss-l3", "qcom,epss-l3";
+ reg = <0 0x17d90000 0 0x1000>;
+
+ clocks = <&bi_tcxo_div2>, <&gcc GCC_GPLL0>;
+ clock-names = "xo", "alternate";
+
+ #interconnect-cells = <1>;
+ };
+
cpufreq_hw: cpufreq@17d91000 {
compatible = "qcom,sm8550-cpufreq-epss", "qcom,cpufreq-epss";
reg = <0 0x17d91000 0 0x1000>,

--
2.52.0