arm64: dts: qcom: msm8996pro: Add CBF scaling support

Add opp-peak-kBps to CPU OPPs to allow for CBF scaling, and change the
CBF compatible to reflect the difference between it and the one on
MSM8996.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230527093934.101335-3-y.oudjana@protonmail.com

diff --git a/arch/arm64/boot/dts/qcom/msm8996pro.dtsi b/arch/arm64/boot/dts/qcom/msm8996pro.dtsi
index a679a9c..b74cff0 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8996pro.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996pro.dtsi
@@ -24,101 +24,121 @@
                        opp-hz = /bits/ 64 <307200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-384000000 {
                        opp-hz = /bits/ 64 <384000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-460800000 {
                        opp-hz = /bits/ 64 <460800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-537600000 {
                        opp-hz = /bits/ 64 <537600000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-614400000 {
                        opp-hz = /bits/ 64 <614400000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-691200000 {
                        opp-hz = /bits/ 64 <691200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <307200>;
                };
                opp-768000000 {
                        opp-hz = /bits/ 64 <768000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <307200>;
                };
                opp-844800000 {
                        opp-hz = /bits/ 64 <844800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <384000>;
                };
                opp-902400000 {
                        opp-hz = /bits/ 64 <902400000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <441600>;
                };
                opp-979200000 {
                        opp-hz = /bits/ 64 <979200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <537600>;
                };
                opp-1056000000 {
                        opp-hz = /bits/ 64 <1056000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <614400>;
                };
                opp-1132800000 {
                        opp-hz = /bits/ 64 <1132800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <691200>;
                };
                opp-1209600000 {
                        opp-hz = /bits/ 64 <1209600000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <768000>;
                };
                opp-1286400000 {
                        opp-hz = /bits/ 64 <1286400000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <844800>;
                };
                opp-1363200000 {
                        opp-hz = /bits/ 64 <1363200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <902400>;
                };
                opp-1440000000 {
                        opp-hz = /bits/ 64 <1440000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <979200>;
                };
                opp-1516800000 {
                        opp-hz = /bits/ 64 <1516800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1132800>;
                };
                opp-1593600000 {
                        opp-hz = /bits/ 64 <1593600000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1190400>;
                };
                opp-1996800000 {
                        opp-hz = /bits/ 64 <1996800000>;
                        opp-supported-hw = <0x20>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1516800>;
                };
                opp-2188800000 {
                        opp-hz = /bits/ 64 <2188800000>;
                        opp-supported-hw = <0x10>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1593600>;
                };
        };
 
@@ -131,136 +151,163 @@
                        opp-hz = /bits/ 64 <307200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-384000000 {
                        opp-hz = /bits/ 64 <384000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-460800000 {
                        opp-hz = /bits/ 64 <460800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-537600000 {
                        opp-hz = /bits/ 64 <537600000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-614400000 {
                        opp-hz = /bits/ 64 <614400000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <192000>;
                };
                opp-691200000 {
                        opp-hz = /bits/ 64 <691200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <307200>;
                };
                opp-748800000 {
                        opp-hz = /bits/ 64 <748800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <307200>;
                };
                opp-825600000 {
                        opp-hz = /bits/ 64 <825600000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <384000>;
                };
                opp-902400000 {
                        opp-hz = /bits/ 64 <902400000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <441600>;
                };
                opp-979200000 {
                        opp-hz = /bits/ 64 <979200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <441600>;
                };
                opp-1056000000 {
                        opp-hz = /bits/ 64 <1056000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <537600>;
                };
                opp-1132800000 {
                        opp-hz = /bits/ 64 <1132800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <614400>;
                };
                opp-1209600000 {
                        opp-hz = /bits/ 64 <1209600000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <691200>;
                };
                opp-1286400000 {
                        opp-hz = /bits/ 64 <1286400000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <768000>;
                };
                opp-1363200000 {
                        opp-hz = /bits/ 64 <1363200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <844800>;
                };
                opp-1440000000 {
                        opp-hz = /bits/ 64 <1440000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <902400>;
                };
                opp-1516800000 {
                        opp-hz = /bits/ 64 <1516800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <979200>;
                };
                opp-1593600000 {
                        opp-hz = /bits/ 64 <1593600000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1056000>;
                };
                opp-1670400000 {
                        opp-hz = /bits/ 64 <1670400000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1132800>;
                };
                opp-1747200000 {
                        opp-hz = /bits/ 64 <1747200000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1190400>;
                };
                opp-1824000000 {
                        opp-hz = /bits/ 64 <1824000000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1286400>;
                };
                opp-1900800000 {
                        opp-hz = /bits/ 64 <1900800000>;
                        opp-supported-hw = <0x70>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1363200>;
                };
                opp-1977600000 {
                        opp-hz = /bits/ 64 <1977600000>;
                        opp-supported-hw = <0x30>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1440000>;
                };
                opp-2054400000 {
                        opp-hz = /bits/ 64 <2054400000>;
                        opp-supported-hw = <0x30>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1516800>;
                };
                opp-2150400000 {
                        opp-hz = /bits/ 64 <2150400000>;
                        opp-supported-hw = <0x30>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1593600>;
                };
                opp-2246400000 {
                        opp-hz = /bits/ 64 <2246400000>;
                        opp-supported-hw = <0x10>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1593600>;
                };
                opp-2342400000 {
                        opp-hz = /bits/ 64 <2342400000>;
                        opp-supported-hw = <0x10>;
                        clock-latency-ns = <200000>;
+                       opp-peak-kBps = <1593600>;
                };
        };
 };
@@ -289,3 +336,7 @@
        };
        /* The rest is inherited from msm8996 */
 };
+
+&cbf {
+       compatible = "qcom,msm8996pro-cbf";
+};