26 lines
		
	
	
		
			690 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			26 lines
		
	
	
		
			690 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
Qualcomm Snapdragon SDHCI controller
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Required properties:
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- compatible : "qcom,sdhci-msm-v4"
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- reg: Base address and length of registers:
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	- Host controller registers (SDHCI)
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	- SD Core registers
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- clock: interface clock (must accept SD bus clock as a frequency)
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Optional properties:
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- index: If there is more than one controller - controller index (required
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	by generic SDHCI code).
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- bus_width: Width of SD/eMMC bus (default 4)
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- clock-frequency: Frequency of SD/eMMC bus (default 400 kHz)
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Example:
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sdhci@07864000 {
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	compatible = "qcom,sdhci-msm-v4";
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	reg = <0x7864900 0x11c 0x7864000 0x800>;
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	index = <0x1>;
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	bus-width = <0x4>;
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	clock = <&clkc 1>;
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	clock-frequency = <200000000>;
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};
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