29 lines
		
	
	
		
			939 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			939 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
STMicroelectronics Low Power Controller (LPC) - RTC
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===================================================
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LPC currently supports Watchdog OR Real Time Clock OR Clocksource
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functionality.
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[See: ../watchdog/st_lpc_wdt.txt for Watchdog options]
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[See: ../timer/st,stih407-lpc for Clocksource options]
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Required properties
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- compatible 	: Must be: "st,stih407-lpc"
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- reg		: LPC registers base address + size
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- interrupts    : LPC interrupt line number and associated flags
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- clocks	: Clock used by LPC device (See: ../clock/clock-bindings.txt)
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- st,lpc-mode	: The LPC can run either one of three modes:
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                  ST_LPC_MODE_RTC    [0]
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                  ST_LPC_MODE_WDT    [1]
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                  ST_LPC_MODE_CLKSRC [2]
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		 One (and only one) mode must be selected.
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Example:
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	lpc@fde05000 {
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		compatible	= "st,stih407-lpc";
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		reg		= <0xfde05000 0x1000>;
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		clocks 		= <&clk_s_d3_flexgen CLK_LPC_0>;
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		st,lpc-mode	= <ST_LPC_MODE_RTC>;
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	};
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