Kernel-4.18.0-80.el8_snps,hsdk-pll-clock

Binding for the HSDK 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,hsdk--pll-clock”
    “snps,hsdk-core-pll-clock”
    “snps,hsdk-gp-pll-clock”
    “snps,hsdk-hdmi-pll-clock”
  • reg : should contain base register location and length.
  • 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>;
};

cpu_clk: cpu-clk@0 {
    compatible = "snps,hsdk-core-pll-clock";
    reg = <0x00 0x10>;
    #clock-cells = <0>;
    clocks = <&input_clk>;
};