34 lines
		
	
	
		
			927 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			927 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
* Microchip PIC32 Clock and Oscillator
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Microchip PIC32 clock tree consists of few oscillators, PLLs,
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multiplexers and few divider modules capable of supplying clocks
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to various controllers within SoC and also to off-chip.
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PIC32 clock controller output is defined by indices as defined
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in [0]
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[0] include/dt-bindings/clock/microchip,clock.h
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Required Properties:
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- compatible: should be "microchip,pic32mzda_clk"
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- reg: physical base address of the controller and length of memory mapped
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       region.
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- #clock-cells: should be 1.
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Example: Clock controller node:
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	clock: clk@1f801200 {
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		compatible = "microchip,pic32mzda-clk";
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		reg = <0x1f801200 0x1000>;
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	};
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Example: UART controller node that consumes the clock generated by the clock
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controller:
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	uart1: serial@1f822000 {
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		compatible = "microchip,pic32mzda-uart";
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		reg = <0xbf822000 0x50>;
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		interrupts = <112 IRQ_TYPE_LEVEL_HIGH>;
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		clocks = <&clock PB2CLK>;
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	};
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