Commit | Line | Data |
---|---|---|
11469e0b B |
1 | PBIAS internal regulator for SD card dual voltage i/o pads on OMAP SoCs. |
2 | ||
3 | Required properties: | |
4 | - compatible: | |
b9c93646 KVA |
5 | - should be "ti,pbias-dra7" for DRA7 |
6 | - should be "ti,pbias-omap2" for OMAP2 | |
7 | - should be "ti,pbias-omap3" for OMAP3 | |
8 | - should be "ti,pbias-omap4" for OMAP4 | |
9 | - should be "ti,pbias-omap5" for OMAP5 | |
10 | - "ti,pbias-omap" is deprecated | |
11469e0b B |
11 | - reg: pbias register offset from syscon base and size of pbias register. |
12 | - syscon : phandle of the system control module | |
13 | - regulator-name : should be | |
14 | pbias_mmc_omap2430 for OMAP2430, OMAP3 SoCs | |
15 | pbias_sim_omap3 for OMAP3 SoCs | |
16 | pbias_mmc_omap4 for OMAP4 SoCs | |
17 | pbias_mmc_omap5 for OMAP5 and DRA7 SoC | |
18 | ||
19 | Optional properties: | |
20 | - Any optional property defined in bindings/regulator/regulator.txt | |
21 | ||
22 | Example: | |
23 | ||
24 | pbias_regulator: pbias_regulator { | |
25 | compatible = "ti,pbias-omap"; | |
26 | reg = <0 0x4>; | |
27 | syscon = <&omap5_padconf_global>; | |
28 | pbias_mmc_reg: pbias_mmc_omap5 { | |
29 | regulator-name = "pbias_mmc_omap5"; | |
30 | regulator-min-microvolt = <1800000>; | |
31 | regulator-max-microvolt = <3000000>; | |
32 | }; |