Commit c5251136 authored by Feng Kan's avatar Feng Kan Committed by Duc Dang

Documentation: arm64: add SCU dts binding documentation to linux kernel

This add documentation for the SCU system clock unit device tree binding
to the kernel.
Signed-off-by: default avatarFeng Kan <fkan@apm.com>
parent 21c75328
APM X-GENE SoC series SCU Registers
This system clock unit contain various register that control block resets,
clock enable/disables, clock divisors and other deepsleep registers.
Properties:
- compatible : should contain two values. First value must be:
- "apm,xgene-scu"
second value must be always "syscon".
- reg : offset and length of the register set.
Example :
scu: system-clk-controller@17000000 {
compatible = "apm,xgene-scu","syscon";
reg = <0x0 0x17000000 0x0 0x400>;
};
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