Commit d96b7161 authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Maxime Ripard

ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi

The cpu core is clocked from the "cpu" clock. Add a reference to it
in the first cpu node. Also add "cpu0" label to the node.

The operating points were taken from the A20 FEX files in the
sunxi-boards repository. Not all boards have the same settings. The
settings in this patch are the most generic ones.
Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 41e7afb1
...@@ -87,10 +87,26 @@ cpus { ...@@ -87,10 +87,26 @@ cpus {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
cpu@0 { cpu0: cpu@0 {
compatible = "arm,cortex-a7"; compatible = "arm,cortex-a7";
device_type = "cpu"; device_type = "cpu";
reg = <0>; reg = <0>;
clocks = <&cpu>;
clock-latency = <244144>; /* 8 32k periods */
operating-points = <
/* kHz uV */
1008000 1450000
960000 1400000
912000 1400000
864000 1300000
720000 1200000
528000 1100000
312000 1000000
144000 900000
>;
#cooling-cells = <2>;
cooling-min-level = <0>;
cooling-max-level = <7>;
}; };
cpu@1 { cpu@1 {
......
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