Kernel-4.18.0-80.el8_snps,pll-clock

Binding for the AXS10X Generic PLL clock

This binding uses the common clock binding[1].

[1] Documentation/devicetree/bindings/clock/clock-bindings.txt

Required properties:

  • compatible: should be “snps,axs10x--pll-clock”
    “snps,axs10x-arc-pll-clock”
    “snps,axs10x-pgu-pll-clock”
  • reg: should always contain 2 pairs address - length: first for PLL config
    registers and second for corresponding LOCK CGU register.
  • clocks: shall be the input parent clock phandle for the PLL.
  • #clock-cells: from common clock binding; Should always be set to 0.

Example:
input-clk: input-clk {
clock-frequency = <33333333>;
compatible = “fixed-clock”;
#clock-cells = <0>;
};

core-clk: core-clk@80 {
    compatible = "snps,axs10x-arc-pll-clock";
    reg = <0x80 0x10>, <0x100 0x10>;
    #clock-cells = <0>;
    clocks = <&input-clk>;
};