GitHub-Mirror/build
2
0
Fork 0
mirror of https://github.com/Fishwaldo/build.git synced 2025-03-17 12:21:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Enable DVFS on OPi Prime

Browse source
This commit is contained in:
zador-blood-stained 2017-12-03 23:18:25 +03:00
parent 5f9f1344a6
commit 1225aa9e21
1 changed files with 36 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

36
patch/kernel/sunxi-next/51-02-enable-dvfs-opi-prime.patch Normal file
View file

@ -0,0 +1,36 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index 6be06873..23fa704b 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -127,6 +127,10 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <&vdd_cpu>;
+};
+
&ehci0 {
status = "okay";
};
@@ -184,6 +188,20 @@
status = "okay";
};
+&r_i2c {
+ status = "okay";
+
+ vdd_cpu: regulator@65 {
+ compatible = "silergy,sy8106a";
+ reg = <0x65>;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-ramp-delay = <200>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;