diff mbox series

[v2,1/4] arm64: dts: allwinner: a64: add CPU clock to CPU0-3 nodes

Message ID 20200108042018.571251-2-anarsoul@gmail.com (mailing list archive)
State New, archived
Headers show
Series arm64: allwinner: a64: Enable DVFS on A64 | expand

Commit Message

Vasily Khoruzhick Jan. 8, 2020, 4:20 a.m. UTC 
Add CPU clock to the CPU nodes since it is a prerequisite for enabling
DVFS.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 5e3f16c3b706..77b33087866d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -90,6 +90,8 @@  cpu0: cpu@0 {
 			reg = <0>;
 			enable-method = "psci";
 			next-level-cache = <&L2>;
+			clocks = <&ccu CLK_CPUX>;
+			clock-names = "cpu";
 		};
 
 		cpu1: cpu@1 {
@@ -98,6 +100,8 @@  cpu1: cpu@1 {
 			reg = <1>;
 			enable-method = "psci";
 			next-level-cache = <&L2>;
+			clocks = <&ccu CLK_CPUX>;
+			clock-names = "cpu";
 		};
 
 		cpu2: cpu@2 {
@@ -106,6 +110,8 @@  cpu2: cpu@2 {
 			reg = <2>;
 			enable-method = "psci";
 			next-level-cache = <&L2>;
+			clocks = <&ccu CLK_CPUX>;
+			clock-names = "cpu";
 		};
 
 		cpu3: cpu@3 {
@@ -114,6 +120,8 @@  cpu3: cpu@3 {
 			reg = <3>;
 			enable-method = "psci";
 			next-level-cache = <&L2>;
+			clocks = <&ccu CLK_CPUX>;
+			clock-names = "cpu";
 		};
 
 		L2: l2-cache {