123 lines
2.8 KiB
Diff
123 lines
2.8 KiB
Diff
diff --git a/arch/arm/boot/dts/rk3288-tinker.dts b/arch/arm/boot/dts/rk3288-tinker.dts
|
|
index 07b4af4..f71fa24
|
|
--- a/arch/arm/boot/dts/rk3288-tinker.dts
|
|
+++ b/arch/arm/boot/dts/rk3288-tinker.dts
|
|
@@ -175,10 +175,83 @@
|
|
status = "okay";
|
|
};
|
|
|
|
+ cpu0_opp_table: opp_table {
|
|
+ compatible = "operating-points-v2";
|
|
+ opp-shared;
|
|
+
|
|
+ opp@600000000 {
|
|
+ opp-hz = /bits/ 64 <600000000>;
|
|
+ opp-microvolt = <900000>;
|
|
+ };
|
|
+ opp@816000000 {
|
|
+ opp-hz = /bits/ 64 <816000000>;
|
|
+ opp-microvolt = <1000000>;
|
|
+ };
|
|
+ opp@1008000000 {
|
|
+ opp-hz = /bits/ 64 <1008000000>;
|
|
+ opp-microvolt = <1050000>;
|
|
+ };
|
|
+ opp@1200000000 {
|
|
+ opp-hz = /bits/ 64 <1200000000>;
|
|
+ opp-microvolt = <1100000>;
|
|
+ };
|
|
+ opp@1416000000 {
|
|
+ opp-hz = /bits/ 64 <1416000000>;
|
|
+ opp-microvolt = <1200000>;
|
|
+ };
|
|
+ opp@1512000000 {
|
|
+ opp-hz = /bits/ 64 <1512000000>;
|
|
+ opp-microvolt = <1250000>;
|
|
+ };
|
|
+ opp@1608000000 {
|
|
+ opp-hz = /bits/ 64 <1608000000>;
|
|
+ opp-microvolt = <1300000>;
|
|
+ };
|
|
+ opp@1704000000 {
|
|
+ opp-hz = /bits/ 64 <1704000000>;
|
|
+ opp-microvolt = <1350000>;
|
|
+ };
|
|
+ opp@1800000000 {
|
|
+ opp-hz = /bits/ 64 <1800000000>;
|
|
+ opp-microvolt = <1400000>;
|
|
+ };
|
|
+ /* boot-only frequencies below */
|
|
+ opp@1896000000 {
|
|
+ opp-hz = /bits/ 64 <1896000000>;
|
|
+ opp-microvolt = <1425000>;
|
|
+ turbo-mode;
|
|
+ };
|
|
+ opp@1920000000 {
|
|
+ opp-hz = /bits/ 64 <1920000000>;
|
|
+ opp-microvolt = <1425000>;
|
|
+ turbo-mode;
|
|
+ };
|
|
+ opp@1992000000 {
|
|
+ opp-hz = /bits/ 64 <1992000000>;
|
|
+ opp-microvolt = <1450000>;
|
|
+ turbo-mode;
|
|
+ };
|
|
+ opp@2016000000 {
|
|
+ opp-hz = /bits/ 64 <2016000000>;
|
|
+ opp-microvolt = <1475000>;
|
|
+ turbo-mode;
|
|
+ };
|
|
+ opp@2040000000 {
|
|
+ opp-hz = /bits/ 64 <2040000000>;
|
|
+ opp-microvolt = <1475000>;
|
|
+ turbo-mode;
|
|
+ };
|
|
+ opp@2064000000 {
|
|
+ opp-hz = /bits/ 64 <2064000000>;
|
|
+ opp-microvolt = <1475000>;
|
|
+ turbo-mode;
|
|
+ };
|
|
+ };
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu0-supply = <&vdd_cpu>;
|
|
+ operating-points-v2 = <&cpu0_opp_table>;
|
|
};
|
|
|
|
&gmac {
|
|
@@ -345,8 +345,8 @@
|
|
vdd_cpu: DCDC_REG1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
- regulator-min-microvolt = <750000>;
|
|
- regulator-max-microvolt = <1350000>;
|
|
+ regulator-min-microvolt = <712500>;
|
|
+ regulator-max-microvolt = <1500000>;
|
|
regulator-name = "vdd_arm";
|
|
regulator-ramp-delay = <6000>;
|
|
regulator-state-mem {
|
|
@@ -357,8 +357,8 @@
|
|
vdd_gpu: DCDC_REG2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
- regulator-min-microvolt = <850000>;
|
|
- regulator-max-microvolt = <1250000>;
|
|
+ regulator-min-microvolt = <712500>;
|
|
+ regulator-max-microvolt = <1500000>;
|
|
regulator-name = "vdd_gpu";
|
|
regulator-ramp-delay = <6000>;
|
|
regulator-state-mem {
|
|
@@ -652,6 +755,11 @@
|
|
};
|
|
|
|
&usb_otg {
|
|
+ /*
|
|
+ * The otg controller is the only system power source,
|
|
+ * so needs to always stay in device mode.
|
|
+ */
|
|
+ dr_mode = "peripheral";
|
|
status= "okay";
|
|
};
|
|
|