Rearrange all voltage triplets for "opp_table0" to match the
specifications. "opp-microvolt" and "opp-microvolt-<name>" triplets
are in order of <target min max>, and NOT <min target max>.
Previously, the CPU would *always* spend its time at the "minimum"
voltage, ignoring the actual intended target. This is a regression
from previous behavior.
On an NBG6817 with a Qualcomm CPU of PVS bin #2...
(see &opp_table0 -> opp-
1725000000 -> opp-microvolt-speed0-pvs2-v0)
* Before:
/usr/bin/tail -n +1 /sys/kernel/debug/opp/cpu0/opp\:
1725000000/supply-0/u_volt_*
==> /sys/kernel/debug/opp/cpu0/opp:
1725000000/supply-0/u_volt_max <==
1260000
==> /sys/kernel/debug/opp/cpu0/opp:
1725000000/supply-0/u_volt_min <==
1200000
==> /sys/kernel/debug/opp/cpu0/opp:
1725000000/supply-0/u_volt_target <==
1140000
* After:
/usr/bin/tail -n +1 /sys/kernel/debug/opp/cpu0/opp\:
1725000000/supply-0/u_volt_*
==> /sys/kernel/debug/opp/cpu0/opp:
1725000000/supply-0/u_volt_max <==
1260000
==> /sys/kernel/debug/opp/cpu0/opp:
1725000000/supply-0/u_volt_min <==
1140000
==> /sys/kernel/debug/opp/cpu0/opp:
1725000000/supply-0/u_volt_target <==
1200000
To check voltages and frequencies at run time, use...
/bin/cat /sys/kernel/debug/regulator/regulator_summary &&
/bin/cat /sys/kernel/debug/clk/clk_summary | grep "hfpll"
See
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/Documentation/devicetree/bindings/opp/opp.txt?h=v5.4.142#n91
Fixes: 1e25423be8ac ("ipq806x: refresh dtsi patches")
Signed-off-by: Shane Synan <digitalcircuit36939@gmail.com>
Reviewed-by: Ansuel Smith <ansuelsmth@gmail.com>
[commit message style cleanup, another kernel refresh]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
/delete-node/opp-1200000000;
/delete-node/opp-1400000000;
+ /*
+ * Voltage thresholds are <target min max>
+ */
opp-384000000 {
- opp-microvolt-speed0-pvs0-v0 = <902500 950000 997500>;
- opp-microvolt-speed0-pvs1-v0 = <855000 900000 945000>;
- opp-microvolt-speed0-pvs2-v0 = <807500 850000 892500>;
- opp-microvolt-speed0-pvs3-v0 = <760000 800000 840000>;
+ opp-microvolt-speed0-pvs0-v0 = <950000 902500 997500>;
+ opp-microvolt-speed0-pvs1-v0 = <900000 855000 945000>;
+ opp-microvolt-speed0-pvs2-v0 = <850000 807500 892500>;
+ opp-microvolt-speed0-pvs3-v0 = <800000 760000 840000>;
};
opp-600000000 {
- opp-microvolt-speed0-pvs0-v0 = <950000 1000000 1050000>;
- opp-microvolt-speed0-pvs1-v0 = <945000 950000 955000>;
- opp-microvolt-speed0-pvs2-v0 = <895000 900000 905000>;
- opp-microvolt-speed0-pvs3-v0 = <845000 850000 855000>;
+ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
+ opp-microvolt-speed0-pvs1-v0 = <950000 945000 955000>;
+ opp-microvolt-speed0-pvs2-v0 = <900000 895000 905000>;
+ opp-microvolt-speed0-pvs3-v0 = <850000 845000 855000>;
};
opp-800000000 {
- opp-microvolt-speed0-pvs0-v0 = <997500 1050000 1102500>;
- opp-microvolt-speed0-pvs1-v0 = < 995000 1000000 1005000>;
- opp-microvolt-speed0-pvs2-v0 = < 945000 950000 955000>;
- opp-microvolt-speed0-pvs3-v0 = < 895000 900000 905000>;
+ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
+ opp-microvolt-speed0-pvs1-v0 = <1000000 995000 1005000>;
+ opp-microvolt-speed0-pvs2-v0 = <950000 945000 955000>;
+ opp-microvolt-speed0-pvs3-v0 = <900000 895000 905000>;
};
opp-1000000000 {
- opp-microvolt-speed0-pvs0-v0 = <1045000 1100000 1155000>;
- opp-microvolt-speed0-pvs1-v0 = <997500 1050000 1102500>;
- opp-microvolt-speed0-pvs2-v0 = < 995000 1000000 1005000>;
- opp-microvolt-speed0-pvs3-v0 = < 945000 950000 955000>;
+ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
+ opp-microvolt-speed0-pvs1-v0 = <1050000 997500 1102500>;
+ opp-microvolt-speed0-pvs2-v0 = <1000000 995000 1005000>;
+ opp-microvolt-speed0-pvs3-v0 = <950000 945000 955000>;
};
};
/delete-node/opp-1200000000;
+ /*
+ * Voltage thresholds are <target min max>
+ */
opp-384000000 {
- opp-microvolt-speed0-pvs0-v0 = <926250 975000 1023750>;
- opp-microvolt-speed0-pvs1-v0 = <902500 950000 997500>;
- opp-microvolt-speed0-pvs2-v0 = <878750 925000 971250>;
- opp-microvolt-speed0-pvs3-v0 = <855000 900000 945000>;
- opp-microvolt-speed0-pvs4-v0 = <831250 875000 918750>;
- opp-microvolt-speed0-pvs5-v0 = <783750 825000 866250>;
- opp-microvolt-speed0-pvs6-v0 = <736250 775000 813750>;
+ opp-microvolt-speed0-pvs0-v0 = <975000 926250 1023750>;
+ opp-microvolt-speed0-pvs1-v0 = <950000 902500 997500>;
+ opp-microvolt-speed0-pvs2-v0 = <925000 878750 971250>;
+ opp-microvolt-speed0-pvs3-v0 = <900000 855000 945000>;
+ opp-microvolt-speed0-pvs4-v0 = <875000 831250 918750>;
+ opp-microvolt-speed0-pvs5-v0 = <825000 783750 866250>;
+ opp-microvolt-speed0-pvs6-v0 = <775000 736250 813750>;
};
opp-600000000 {
- opp-microvolt-speed0-pvs0-v0 = <950000 1000000 1050000>;
- opp-microvolt-speed0-pvs1-v0 = <926250 975000 1023750>;
- opp-microvolt-speed0-pvs2-v0 = <902500 950000 997500>;
- opp-microvolt-speed0-pvs3-v0 = <878750 925000 971250>;
- opp-microvolt-speed0-pvs4-v0 = <855000 900000 945000>;
- opp-microvolt-speed0-pvs5-v0 = <807500 850000 892500>;
- opp-microvolt-speed0-pvs6-v0 = <760000 800000 840000>;
+ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
+ opp-microvolt-speed0-pvs1-v0 = <975000 926250 1023750>;
+ opp-microvolt-speed0-pvs2-v0 = <950000 902500 997500>;
+ opp-microvolt-speed0-pvs3-v0 = <925000 878750 971250>;
+ opp-microvolt-speed0-pvs4-v0 = <900000 855000 945000>;
+ opp-microvolt-speed0-pvs5-v0 = <850000 807500 892500>;
+ opp-microvolt-speed0-pvs6-v0 = <800000 760000 840000>;
};
opp-800000000 {
- opp-microvolt-speed0-pvs0-v0 = <997500 1050000 1102500>;
- opp-microvolt-speed0-pvs1-v0 = <973750 1025000 1076250>;
- opp-microvolt-speed0-pvs2-v0 = <950000 1000000 1050000>;
- opp-microvolt-speed0-pvs3-v0 = <926250 975000 1023750>;
- opp-microvolt-speed0-pvs4-v0 = <902500 950000 997500>;
- opp-microvolt-speed0-pvs5-v0 = <855000 900000 945000>;
- opp-microvolt-speed0-pvs6-v0 = <807500 850000 892500>;
+ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
+ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
+ opp-microvolt-speed0-pvs2-v0 = <1000000 950000 1050000>;
+ opp-microvolt-speed0-pvs3-v0 = <975000 926250 1023750>;
+ opp-microvolt-speed0-pvs4-v0 = <950000 902500 997500>;
+ opp-microvolt-speed0-pvs5-v0 = <900000 855000 945000>;
+ opp-microvolt-speed0-pvs6-v0 = <850000 807500 892500>;
};
opp-1000000000 {
- opp-microvolt-speed0-pvs0-v0 = <1045000 1100000 1155000>;
- opp-microvolt-speed0-pvs1-v0 = <1021250 1075000 1128750>;
- opp-microvolt-speed0-pvs2-v0 = <997500 1050000 1102500>;
- opp-microvolt-speed0-pvs3-v0 = <973750 1025000 1076250>;
- opp-microvolt-speed0-pvs4-v0 = <950000 1000000 1050000>;
- opp-microvolt-speed0-pvs5-v0 = <902500 950000 997500>;
- opp-microvolt-speed0-pvs6-v0 = <855000 900000 945000>;
+ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
+ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
+ opp-microvolt-speed0-pvs2-v0 = <1050000 997500 1102500>;
+ opp-microvolt-speed0-pvs3-v0 = <1025000 973750 1076250>;
+ opp-microvolt-speed0-pvs4-v0 = <1000000 950000 1050000>;
+ opp-microvolt-speed0-pvs5-v0 = <950000 902500 997500>;
+ opp-microvolt-speed0-pvs6-v0 = <900000 855000 945000>;
};
opp-1400000000 {
- opp-microvolt-speed0-pvs0-v0 = <1116250 1175000 1233750>;
- opp-microvolt-speed0-pvs1-v0 = <1092500 1150000 1207500>;
- opp-microvolt-speed0-pvs2-v0 = <1068750 1125000 1181250>;
- opp-microvolt-speed0-pvs3-v0 = <1045000 1100000 1155000>;
- opp-microvolt-speed0-pvs4-v0 = <1021250 1075000 1128750>;
- opp-microvolt-speed0-pvs5-v0 = <973750 1025000 1076250>;
- opp-microvolt-speed0-pvs6-v0 = <926250 975000 1023750>;
+ opp-microvolt-speed0-pvs0-v0 = <1175000 1116250 1233750>;
+ opp-microvolt-speed0-pvs1-v0 = <1150000 1092500 1207500>;
+ opp-microvolt-speed0-pvs2-v0 = <1125000 1068750 1181250>;
+ opp-microvolt-speed0-pvs3-v0 = <1100000 1045000 1155000>;
+ opp-microvolt-speed0-pvs4-v0 = <1075000 1021250 1128750>;
+ opp-microvolt-speed0-pvs5-v0 = <1025000 973750 1076250>;
+ opp-microvolt-speed0-pvs6-v0 = <975000 926250 1023750>;
opp-level = <1>;
};
opp-1725000000 {
opp-hz = /bits/ 64 <1725000000>;
- opp-microvolt-speed0-pvs0-v0 = <1199375 1262500 1325625>;
- opp-microvolt-speed0-pvs1-v0 = <1163750 1225000 1286250>;
- opp-microvolt-speed0-pvs2-v0 = <1140000 1200000 1260000>;
- opp-microvolt-speed0-pvs3-v0 = <1116250 1175000 1233750>;
- opp-microvolt-speed0-pvs4-v0 = <1092500 1150000 1207500>;
- opp-microvolt-speed0-pvs5-v0 = <1045000 1100000 1155000>;
- opp-microvolt-speed0-pvs6-v0 = <997500 1050000 1102500>;
+ opp-microvolt-speed0-pvs0-v0 = <1262500 1199375 1325625>;
+ opp-microvolt-speed0-pvs1-v0 = <1225000 1163750 1286250>;
+ opp-microvolt-speed0-pvs2-v0 = <1200000 1140000 1260000>;
+ opp-microvolt-speed0-pvs3-v0 = <1175000 1116250 1233750>;
+ opp-microvolt-speed0-pvs4-v0 = <1150000 1092500 1207500>;
+ opp-microvolt-speed0-pvs5-v0 = <1100000 1045000 1155000>;
+ opp-microvolt-speed0-pvs6-v0 = <1050000 997500 1102500>;
opp-supported-hw = <0x1>;
clock-latency-ns = <100000>;
opp-level = <2>;
};
cpu1: cpu@1 {
-@@ -38,14 +50,347 @@
+@@ -38,14 +50,350 @@
next-level-cache = <&L2>;
qcom,acc = <&acc1>;
qcom,saw = <&saw1>;
+ compatible = "operating-points-v2-kryo-cpu";
+ nvmem-cells = <&speedbin_efuse>;
+
++ /*
++ * Voltage thresholds are <target min max>
++ */
+ opp-384000000 {
+ opp-hz = /bits/ 64 <384000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <950000 1000000 1050000>;
-+ opp-microvolt-speed0-pvs1-v0 = <878750 925000 971250>;
-+ opp-microvolt-speed0-pvs2-v0 = <831250 875000 918750>;
-+ opp-microvolt-speed0-pvs3-v0 = <760000 800000 840000>;
++ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
++ opp-microvolt-speed0-pvs1-v0 = <925000 878750 971250>;
++ opp-microvolt-speed0-pvs2-v0 = <875000 831250 918750>;
++ opp-microvolt-speed0-pvs3-v0 = <800000 760000 840000>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <100000>;
+ opp-level = <0>;
+
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <997500 1050000 1102500>;
-+ opp-microvolt-speed0-pvs1-v0 = <926250 975000 1023750>;
-+ opp-microvolt-speed0-pvs2-v0 = <878750 925000 971250>;
-+ opp-microvolt-speed0-pvs3-v0 = <807500 850000 892500>;
++ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
++ opp-microvolt-speed0-pvs1-v0 = <975000 926250 1023750>;
++ opp-microvolt-speed0-pvs2-v0 = <925000 878750 971250>;
++ opp-microvolt-speed0-pvs3-v0 = <850000 807500 892500>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <100000>;
+ opp-level = <1>;
+
+ opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1045000 1100000 1155000>;
-+ opp-microvolt-speed0-pvs1-v0 = <973750 1025000 1076250>;
-+ opp-microvolt-speed0-pvs2-v0 = <945250 995000 1044750>;
-+ opp-microvolt-speed0-pvs3-v0 = <855000 900000 945000>;
++ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
++ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs2-v0 = <995000 945250 1044750>;
++ opp-microvolt-speed0-pvs3-v0 = <900000 855000 945000>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <100000>;
+ opp-level = <1>;
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1092500 1150000 1207500>;
-+ opp-microvolt-speed0-pvs1-v0 = <1021250 1075000 1128750>;
-+ opp-microvolt-speed0-pvs2-v0 = <973750 1025000 1076250>;
-+ opp-microvolt-speed0-pvs3-v0 = <902500 950000 997500>;
++ opp-microvolt-speed0-pvs0-v0 = <1150000 1092500 1207500>;
++ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
++ opp-microvolt-speed0-pvs2-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs3-v0 = <950000 902500 997500>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <100000>;
+ opp-level = <1>;
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1140000 1200000 1260000>;
-+ opp-microvolt-speed0-pvs1-v0 = <1068750 1125000 1181250>;
-+ opp-microvolt-speed0-pvs2-v0 = <1021250 1075000 1128750>;
-+ opp-microvolt-speed0-pvs3-v0 = <950000 1000000 1050000>;
++ opp-microvolt-speed0-pvs0-v0 = <1200000 1140000 1260000>;
++ opp-microvolt-speed0-pvs1-v0 = <1125000 1068750 1181250>;
++ opp-microvolt-speed0-pvs2-v0 = <1075000 1021250 1128750>;
++ opp-microvolt-speed0-pvs3-v0 = <1000000 950000 1050000>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <100000>;
+ opp-level = <2>;
+
+ opp-1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1187500 1250000 1312500>;
-+ opp-microvolt-speed0-pvs1-v0 = <1116250 1175000 1233750>;
-+ opp-microvolt-speed0-pvs2-v0 = <1068750 1125000 1181250>;
-+ opp-microvolt-speed0-pvs3-v0 = <997500 1050000 1102500>;
++ opp-microvolt-speed0-pvs0-v0 = <1250000 1187500 1312500>;
++ opp-microvolt-speed0-pvs1-v0 = <1175000 1116250 1233750>;
++ opp-microvolt-speed0-pvs2-v0 = <1125000 1068750 1181250>;
++ opp-microvolt-speed0-pvs3-v0 = <1050000 997500 1102500>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <100000>;
+ opp-level = <2>;
memory {
device_type = "memory";
reg = <0x0 0x0>;
-@@ -93,6 +438,15 @@
+@@ -93,6 +441,15 @@
};
};
firmware {
scm {
compatible = "qcom,scm-ipq806x", "qcom,scm";
-@@ -120,6 +474,78 @@
+@@ -120,6 +477,78 @@
reg-names = "lpass-lpaif";
};
qcom_pinmux: pinmux@800000 {
compatible = "qcom,ipq8064-pinctrl";
reg = <0x800000 0x4000>;
-@@ -160,6 +586,15 @@
+@@ -160,6 +589,15 @@
};
};
spi_pins: spi_pins {
mux {
pins = "gpio18", "gpio19", "gpio21";
-@@ -169,6 +604,53 @@
+@@ -169,6 +607,53 @@
};
};
leds_pins: leds_pins {
mux {
pins = "gpio7", "gpio8", "gpio9",
-@@ -231,6 +713,17 @@
+@@ -231,6 +716,17 @@
clock-output-names = "acpu1_aux";
};
saw0: regulator@2089000 {
compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon";
reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
-@@ -243,6 +736,17 @@
+@@ -243,6 +739,17 @@
regulator;
};
gsbi2: gsbi@12480000 {
compatible = "qcom,gsbi-v1.0.0";
cell-index = <2>;
-@@ -478,6 +982,95 @@
+@@ -478,6 +985,95 @@
#reset-cells = <1>;
};
pcie0: pci@1b500000 {
compatible = "qcom,pcie-ipq8064";
reg = <0x1b500000 0x1000
-@@ -739,6 +1332,59 @@
+@@ -739,6 +1335,59 @@
status = "disabled";
};
vsdcc_fixed: vsdcc-regulator {
compatible = "regulator-fixed";
regulator-name = "SDCC Power";
-@@ -814,4 +1460,17 @@
+@@ -814,4 +1463,17 @@
};
};
};
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -1085,7 +1085,7 @@
+@@ -1088,7 +1088,7 @@
#address-cells = <3>;
#size-cells = <2>;
0x82000000 0 0x08000000 0x08000000 0 0x07e00000>; /* non-prefetchable memory */
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-@@ -1136,7 +1136,7 @@
+@@ -1139,7 +1139,7 @@
#address-cells = <3>;
#size-cells = <2>;
0x82000000 0 0x2e000000 0x2e000000 0 0x03e00000>; /* non-prefetchable memory */
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
-@@ -1187,7 +1187,7 @@
+@@ -1190,7 +1190,7 @@
#address-cells = <3>;
#size-cells = <2>;
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -747,6 +747,41 @@
+@@ -750,6 +750,41 @@
reg = <0x12100000 0x10000>;
};
projects / openwrt / staging / hauke.git / commitdiff