[PATCH v3 3/4] arm64: dts: allwinner: h6: Add clock to CPU cores

[Yangtao Li]

The ARM CPU cores are fed by the CPU clock from the CCU. Add a
reference to the clock for each CPU core, along with the clock
transition latency.

Signed-off-by: Yangtao Li <tiny.win...@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi 
b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index d93a7add67e7..723f5d991a74 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -26,6 +26,8 @@
                        device_type = "cpu";
                        reg = <0>;
                        enable-method = "psci";
+                       clocks = <&ccu CLK_CPUX>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
                };
 
                cpu1: cpu@1 {
@@ -33,6 +35,8 @@
                        device_type = "cpu";
                        reg = <1>;
                        enable-method = "psci";
+                       clocks = <&ccu CLK_CPUX>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
                };
 
                cpu2: cpu@2 {
@@ -40,6 +44,8 @@
                        device_type = "cpu";
                        reg = <2>;
                        enable-method = "psci";
+                       clocks = <&ccu CLK_CPUX>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
                };
 
                cpu3: cpu@3 {
@@ -47,6 +53,8 @@
                        device_type = "cpu";
                        reg = <3>;
                        enable-method = "psci";
+                       clocks = <&ccu CLK_CPUX>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
                };
        };
 
-- 
2.17.0