1 * Microchip PIC32 Clock and Oscillator
3 Microchip PIC32 clock tree consists of few oscillators, PLLs,
4 multiplexers and few divider modules capable of supplying clocks
5 to various controllers within SoC and also to off-chip.
7 PIC32 clock controller output is defined by indices as defined
10 [0] include/dt-bindings/clock/microchip,clock.h
13 - compatible: should be "microchip,pic32mzda_clk"
14 - reg: physical base address of the controller and length of memory mapped
16 - #clock-cells: should be 1.
18 Example: Clock controller node:
21 compatible = "microchip,pic32mzda-clk";
22 reg = <0x1f801200 0x1000>;
25 Example: UART controller node that consumes the clock generated by the clock
28 uart1: serial@1f822000 {
29 compatible = "microchip,pic32mzda-uart";
30 reg = <0xbf822000 0x50>;
31 interrupts = <112 IRQ_TYPE_LEVEL_HIGH>;
32 clocks = <&clock PB2CLK>;