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arm64: dts: allwinner: h6: Add clock to CPU cores

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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.windzz@gmail.com>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Yangtao Li 2020-04-20 15:00:13 +02:00 committed by Maxime Ripard
parent 3d478d211b
commit 8a3a953518
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GPG Key ID: E3EF0D6F671851C5
1 changed files with 8 additions and 0 deletions
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8
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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@ -25,6 +25,8 @@
device_type = "cpu";
reg = <0>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
clock-latency-ns = <244144>; /* 8 32k periods */
};
cpu1: cpu@1 {
@ -32,6 +34,8 @@
device_type = "cpu";
reg = <1>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
clock-latency-ns = <244144>; /* 8 32k periods */
};
cpu2: cpu@2 {
@ -39,6 +43,8 @@
device_type = "cpu";
reg = <2>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
clock-latency-ns = <244144>; /* 8 32k periods */
};
cpu3: cpu@3 {
@ -46,6 +52,8 @@
device_type = "cpu";
reg = <3>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
clock-latency-ns = <244144>; /* 8 32k periods */
};
};