1*4882a593SmuzhiyunPBIAS internal regulator for SD card dual voltage i/o pads on OMAP SoCs. 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible: 5*4882a593Smuzhiyun - should be "ti,pbias-dra7" for DRA7 6*4882a593Smuzhiyun - should be "ti,pbias-omap2" for OMAP2 7*4882a593Smuzhiyun - should be "ti,pbias-omap3" for OMAP3 8*4882a593Smuzhiyun - should be "ti,pbias-omap4" for OMAP4 9*4882a593Smuzhiyun - should be "ti,pbias-omap5" for OMAP5 10*4882a593Smuzhiyun - "ti,pbias-omap" is deprecated 11*4882a593Smuzhiyun- reg: pbias register offset from syscon base and size of pbias register. 12*4882a593Smuzhiyun- syscon : phandle of the system control module 13*4882a593Smuzhiyun- regulator-name : should be 14*4882a593Smuzhiyun pbias_mmc_omap2430 for OMAP2430, OMAP3 SoCs 15*4882a593Smuzhiyun pbias_sim_omap3 for OMAP3 SoCs 16*4882a593Smuzhiyun pbias_mmc_omap4 for OMAP4 SoCs 17*4882a593Smuzhiyun pbias_mmc_omap5 for OMAP5 and DRA7 SoC 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunOptional properties: 20*4882a593Smuzhiyun- Any optional property defined in bindings/regulator/regulator.txt 21*4882a593Smuzhiyun 22*4882a593SmuzhiyunExample: 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun pbias_regulator: pbias_regulator { 25*4882a593Smuzhiyun compatible = "ti,pbias-omap"; 26*4882a593Smuzhiyun reg = <0 0x4>; 27*4882a593Smuzhiyun syscon = <&omap5_padconf_global>; 28*4882a593Smuzhiyun pbias_mmc_reg: pbias_mmc_omap5 { 29*4882a593Smuzhiyun regulator-name = "pbias_mmc_omap5"; 30*4882a593Smuzhiyun regulator-min-microvolt = <1800000>; 31*4882a593Smuzhiyun regulator-max-microvolt = <3000000>; 32*4882a593Smuzhiyun }; 33