arm64: dts: qcom: sc7280: Add cpu and llcc BWMON

Add cpu and llcc BWMON nodes and their corresponding
OPP tables for sc7280 SoC.

Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220902043511.17130-5-quic_rjendra@quicinc.com

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 6a12223..91beb17 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -3288,6 +3288,82 @@
                        };
                };
 
+               pmu@9091000 {
+                       compatible = "qcom,sc7280-llcc-bwmon";
+                       reg = <0 0x9091000 0 0x1000>;
+
+                       interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+
+                       interconnects = <&mc_virt MASTER_LLCC 3 &mc_virt SLAVE_EBI1 3>;
+
+                       operating-points-v2 = <&llcc_bwmon_opp_table>;
+
+                       llcc_bwmon_opp_table: opp-table {
+                               compatible = "operating-points-v2";
+
+                               opp-0 {
+                                       opp-peak-kBps = <800000>;
+                               };
+                               opp-1 {
+                                       opp-peak-kBps = <1804000>;
+                               };
+                               opp-2 {
+                                       opp-peak-kBps = <2188000>;
+                               };
+                               opp-3 {
+                                       opp-peak-kBps = <3072000>;
+                               };
+                               opp-4 {
+                                       opp-peak-kBps = <4068000>;
+                               };
+                               opp-5 {
+                                       opp-peak-kBps = <6220000>;
+                               };
+                               opp-6 {
+                                       opp-peak-kBps = <6832000>;
+                               };
+                               opp-7 {
+                                       opp-peak-kBps = <8532000>;
+                               };
+                       };
+               };
+
+               pmu@90b6000 {
+                       compatible = "qcom,sc7280-cpu-bwmon", "qcom,msm8998-bwmon";
+                       reg = <0 0x090b6400 0 0x600>;
+
+                       interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+
+                       interconnects = <&gem_noc MASTER_APPSS_PROC 3 &gem_noc SLAVE_LLCC 3>;
+                       operating-points-v2 = <&cpu_bwmon_opp_table>;
+
+                       cpu_bwmon_opp_table: opp-table {
+                               compatible = "operating-points-v2";
+
+                               opp-0 {
+                                       opp-peak-kBps = <2400000>;
+                               };
+                               opp-1 {
+                                       opp-peak-kBps = <4800000>;
+                               };
+                               opp-2 {
+                                       opp-peak-kBps = <7456000>;
+                               };
+                               opp-3 {
+                                       opp-peak-kBps = <9600000>;
+                               };
+                               opp-4 {
+                                       opp-peak-kBps = <12896000>;
+                               };
+                               opp-5 {
+                                       opp-peak-kBps = <14928000>;
+                               };
+                               opp-6 {
+                                       opp-peak-kBps = <17056000>;
+                               };
+                       };
+               };
+
                dc_noc: interconnect@90e0000 {
                        reg = <0 0x090e0000 0 0x5080>;
                        compatible = "qcom,sc7280-dc-noc";