[PATCH v4 11/12] arm64: dts: qcom: sdm845: Add cpu OPP tables

Sibi Sankar
2020-05-04T20:25:18Z

Add OPP tables required to scale DDR/L3 per freq-domain on SDM845 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---

v4:
https://lore.kernel.org/patchwork/cover/1230626/
* Reworked based on Georgi's bindings

arch/arm64/boot/dts/qcom/sdm845.dtsi | 258 +++++++++++++++++++++++++++
1 file changed, 258 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 71dfdfcf2033f..f457a15a8d2b3 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -12,6 +12,7 @@
#include <dt-bindings/clock/qcom,lpass-sdm845.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,videocc-sdm845.h>
+#include <dt-bindings/interconnect/qcom,osm-l3.h>
#include <dt-bindings/interconnect/qcom,sdm845.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/phy/phy-qcom-qusb2.h>
@@ -200,6 +201,10 @@ &LITTLE_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 0>;
#cooling-cells = <2>;
next-level-cache = <&L2_0>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_0: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -222,6 +227,10 @@ &LITTLE_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 0>;
#cooling-cells = <2>;
next-level-cache = <&L2_100>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_100: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -241,6 +250,10 @@ &LITTLE_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 0>;
#cooling-cells = <2>;
next-level-cache = <&L2_200>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_200: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -260,6 +273,10 @@ &LITTLE_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 0>;
#cooling-cells = <2>;
next-level-cache = <&L2_300>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_300: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -279,6 +296,10 @@ &BIG_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 1>;
#cooling-cells = <2>;
next-level-cache = <&L2_400>;
+ operating-points-v2 = <&cpu4_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_400: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -298,6 +319,10 @@ &BIG_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 1>;
#cooling-cells = <2>;
next-level-cache = <&L2_500>;
+ operating-points-v2 = <&cpu4_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_500: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -317,6 +342,10 @@ &BIG_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 1>;
#cooling-cells = <2>;
next-level-cache = <&L2_600>;
+ operating-points-v2 = <&cpu4_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_600: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -336,6 +365,10 @@ &BIG_CPU_SLEEP_1
qcom,freq-domain = <&cpufreq_hw 1>;
#cooling-cells = <2>;
next-level-cache = <&L2_700>;
+ operating-points-v2 = <&cpu4_opp_table>;
+ interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>,
+ <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+ interconnect-tags = <3 0>;
L2_700: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
@@ -433,6 +466,231 @@ CLUSTER_SLEEP_0: cluster-sleep-0 {
};
};

+ cpu0_opp_table: cpu0_opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ cpu0_opp1: opp-300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-peak-kBps = <800000 4800000>;
+ };
+
+ cpu0_opp2: opp-403200000 {
+ opp-hz = /bits/ 64 <403200000>;
+ opp-peak-kBps = <800000 4800000>;
+ };
+
+ cpu0_opp3: opp-480000000 {
+ opp-hz = /bits/ 64 <480000000>;
+ opp-peak-kBps = <800000 6451200>;
+ };
+
+ cpu0_opp4: opp-576000000 {
+ opp-hz = /bits/ 64 <576000000>;
+ opp-peak-kBps = <800000 6451200>;
+ };
+
+ cpu0_opp5: opp-652800000 {
+ opp-hz = /bits/ 64 <652800000>;
+ opp-peak-kBps = <800000 7680000>;
+ };
+
+ cpu0_opp6: opp-748800000 {
+ opp-hz = /bits/ 64 <748800000>;
+ opp-peak-kBps = <1804000 9216000>;
+ };
+
+ cpu0_opp7: opp-825600000 {
+ opp-hz = /bits/ 64 <825600000>;
+ opp-peak-kBps = <1804000 9216000>;
+ };
+
+ cpu0_opp8: opp-902400000 {
+ opp-hz = /bits/ 64 <902400000>;
+ opp-peak-kBps = <1804000 10444800>;
+ };
+
+ cpu0_opp9: opp-979200000 {
+ opp-hz = /bits/ 64 <979200000>;
+ opp-peak-kBps = <1804000 11980800>;
+ };
+
+ cpu0_opp10: opp-1056000000 {
+ opp-hz = /bits/ 64 <1056000000>;
+ opp-peak-kBps = <1804000 11980800>;
+ };
+
+ cpu0_opp11: opp-1132800000 {
+ opp-hz = /bits/ 64 <1132800000>;
+ opp-peak-kBps = <2188000 13516800>;
+ };
+
+ cpu0_opp12: opp-1228800000 {
+ opp-hz = /bits/ 64 <1228800000>;
+ opp-peak-kBps = <2188000 15052800>;
+ };
+
+ cpu0_opp13: opp-1324800000 {
+ opp-hz = /bits/ 64 <1324800000>;
+ opp-peak-kBps = <2188000 16588800>;
+ };
+
+ cpu0_opp14: opp-1420800000 {
+ opp-hz = /bits/ 64 <1420800000>;
+ opp-peak-kBps = <2188000 18124800>;
+ };
+
+ cpu0_opp15: opp-1516800000 {
+ opp-hz = /bits/ 64 <1516800000>;
+ opp-peak-kBps = <2724000 19353600>;
+ };
+
+ cpu0_opp16: opp-1612800000 {
+ opp-hz = /bits/ 64 <1612800000>;
+ opp-peak-kBps = <4068000 19353600>;
+ };
+
+ cpu0_opp17: opp-1689600000 {
+ opp-hz = /bits/ 64 <1689600000>;
+ opp-peak-kBps = <4068000 20889600>;
+ };
+
+ cpu0_opp18: opp-1766400000 {
+ opp-hz = /bits/ 64 <1766400000>;
+ opp-peak-kBps = <4068000 22425600>;
+ };
+ };
+
+ cpu4_opp_table: cpu4_opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ cpu4_opp1: opp-825600000 {
+ opp-hz = /bits/ 64 <825600000>;
+ opp-peak-kBps = <1200000 9216000>;
+ };
+
+ cpu4_opp2: opp-902400000 {
+ opp-hz = /bits/ 64 <902400000>;
+ opp-peak-kBps = <1200000 9216000>;
+ };
+
+ cpu4_opp3: opp-979200000 {
+ opp-hz = /bits/ 64 <979200000>;
+ opp-peak-kBps = <1200000 9216000>;
+ };
+
+ cpu4_opp4: opp-1056000000 {
+ opp-hz = /bits/ 64 <1056000000>;
+ opp-peak-kBps = <3072000 11980800>;
+ };
+
+ cpu4_opp5: opp-1209600000 {
+ opp-hz = /bits/ 64 <1209600000>;
+ opp-peak-kBps = <4068000 11980800>;
+ };
+
+ cpu4_opp6: opp-1286400000 {
+ opp-hz = /bits/ 64 <1286400000>;
+ opp-peak-kBps = <4068000 11980800>;
+ };
+
+ cpu4_opp7: opp-1363200000 {
+ opp-hz = /bits/ 64 <1363200000>;
+ opp-peak-kBps = <4068000 15052800>;
+ };
+
+ cpu4_opp8: opp-1459200000 {
+ opp-hz = /bits/ 64 <1459200000>;
+ opp-peak-kBps = <4068000 15052800>;
+ };
+
+ cpu4_opp9: opp-1536000000 {
+ opp-hz = /bits/ 64 <1536000000>;
+ opp-peak-kBps = <4068000 15052800>;
+ };
+
+ cpu4_opp10: opp-1612800000 {
+ opp-hz = /bits/ 64 <1612800000>;
+ opp-peak-kBps = <5184000 15052800>;
+ };
+
+ cpu4_opp11: opp-1689600000 {
+ opp-hz = /bits/ 64 <1689600000>;
+ opp-peak-kBps = <5184000 19353600>;
+ };
+
+ cpu4_opp12: opp-1766400000 {
+ opp-hz = /bits/ 64 <1766400000>;
+ opp-peak-kBps = <6220000 19353600>;
+ };
+
+ cpu4_opp13: opp-1843200000 {
+ opp-hz = /bits/ 64 <1843200000>;
+ opp-peak-kBps = <6220000 19353600>;
+ };
+
+ cpu4_opp14: opp-1920000000 {
+ opp-hz = /bits/ 64 <1920000000>;
+ opp-peak-kBps = <6220000 19353600>;
+ };
+
+ cpu4_opp15: opp-1996800000 {
+ opp-hz = /bits/ 64 <1996800000>;
+ opp-peak-kBps = <7216000 20889600>;
+ };
+
+ cpu4_opp16: opp-2092800000 {
+ opp-hz = /bits/ 64 <2092800000>;
+ opp-peak-kBps = <7216000 20889600>;
+ };
+
+ cpu4_opp17: opp-2169600000 {
+ opp-hz = /bits/ 64 <2169600000>;
+ opp-peak-kBps = <7216000 20889600>;
+ };
+
+ cpu4_opp18: opp-2246400000 {
+ opp-hz = /bits/ 64 <2246400000>;
+ opp-peak-kBps = <7216000 20889600>;
+ };
+
+ cpu4_opp19: opp-2323200000 {
+ opp-hz = /bits/ 64 <2323200000>;
+ opp-peak-kBps = <7216000 20889600>;
+ };
+
+ cpu4_opp20: opp-2400000000 {
+ opp-hz = /bits/ 64 <2400000000>;
+ opp-peak-kBps = <7216000 22425600>;
+ };
+
+ cpu4_opp21: opp-2476800000 {
+ opp-hz = /bits/ 64 <2476800000>;
+ opp-peak-kBps = <7216000 22425600>;
+ };
+
+ cpu4_opp22: opp-2553600000 {
+ opp-hz = /bits/ 64 <2553600000>;
+ opp-peak-kBps = <7216000 22425600>;
+ };
+
+ cpu4_opp23: opp-2649600000 {
+ opp-hz = /bits/ 64 <2649600000>;
+ opp-peak-kBps = <7216000 22425600>;
+ };
+
+ cpu4_opp24: opp-2745600000 {
+ opp-hz = /bits/ 64 <2745600000>;
+ opp-peak-kBps = <7216000 23654400>;
+ };
+
+ cpu4_opp25: opp-2803200000 {
+ opp-hz = /bits/ 64 <2803200000>;
+ opp-peak-kBps = <7216000 23654400>;
+ };
+ };
+
pmu {
compatible = "arm,armv8-pmuv3";
interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
--
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