| Vibra driver for the twl6040 family |
| |
| The vibra driver is a child of the twl6040 MFD dirver. |
| Documentation/devicetree/bindings/mfd/twl6040.txt |
| |
| Required properties: |
| - compatible : Must be "ti,twl6040-vibra"; |
| - interrupts: 4, Vibra overcurrent interrupt |
| - vddvibl-supply: Regulator supplying the left vibra motor |
| - vddvibr-supply: Regulator supplying the right vibra motor |
| - vibldrv_res: Board specific left driver resistance |
| - vibrdrv_res: Board specific right driver resistance |
| - viblmotor_res: Board specific left motor resistance |
| - vibrmotor_res: Board specific right motor resistance |
| |
| Optional properties: |
| - vddvibl_uV: If the vddvibl default voltage need to be changed |
| - vddvibr_uV: If the vddvibr default voltage need to be changed |
| |
| Example: |
| /* |
| * 8-channel high quality low-power audio codec |
| * http://www.ti.com/lit/ds/symlink/twl6040.pdf |
| */ |
| twl6040: twl6040@4b { |
| ... |
| twl6040_vibra: twl6040@1 { |
| compatible = "ti,twl6040-vibra"; |
| interrupts = <4>; |
| vddvibl-supply = <&vbat>; |
| vddvibr-supply = <&vbat>; |
| vibldrv_res = <8>; |
| vibrdrv_res = <3>; |
| viblmotor_res = <10>; |
| vibrmotor_res = <10>; |
| }; |
| }; |
