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Documentation / devicetree / bindings / regulator / pbias-regulator.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:38 EST.

1	PBIAS internal regulator for SD card dual voltage i/o pads on OMAP SoCs.
2	
3	Required properties:
4	- compatible:
5	  - "ti,pbias-omap" for OMAP2, OMAP3, OMAP4, OMAP5, DRA7.
6	- reg: pbias register offset from syscon base and size of pbias register.
7	- syscon : phandle of the system control module
8	- regulator-name : should be
9				pbias_mmc_omap2430 for OMAP2430, OMAP3 SoCs
10				pbias_sim_omap3 for OMAP3 SoCs
11				pbias_mmc_omap4 for OMAP4 SoCs
12				pbias_mmc_omap5 for OMAP5 and DRA7 SoC
13	
14	Optional properties:
15	- Any optional property defined in bindings/regulator/regulator.txt
16	
17	Example:
18	
19			pbias_regulator: pbias_regulator {
20				compatible = "ti,pbias-omap";
21				reg = <0 0x4>;
22				syscon = <&omap5_padconf_global>;
23				pbias_mmc_reg: pbias_mmc_omap5 {
24					regulator-name = "pbias_mmc_omap5";
25					regulator-min-microvolt = <1800000>;
26					regulator-max-microvolt = <3000000>;
27				};
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