arm64: dts: qcom: sc7280: Add EPSS L3 interconnect provider

Add Epoch Subsystem (EPSS) L3 interconnect provider node on SC7280
SoCs.

Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1634812857-10676-4-git-send-email-okukatla@codeaurora.org

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 3572399..c6d26ea 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -4296,6 +4296,14 @@
                        };
                };
 
+               epss_l3: interconnect@18590000 {
+                       compatible = "qcom,sc7280-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@18591000 {
                        compatible = "qcom,cpufreq-epss";
                        reg = <0 0x18591000 0 0x1000>,