Hi Lukasz, On Thu, Apr 5, 2018 at 4:09 AM, Lukasz Majewski <lukma@xxxxxxx> wrote: > + reg_audio: regulator-audio { > + compatible = "regulator-fixed"; > + regulator-name = "sgtl5000-supply"; > + gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + regulator-always-on; > + }; sgtl5000 has 3 supplies: VDDD, VDDIO, VDDA. Which supply does this reg_audio supply to the chip? Can't you use any of the existing sgtl5000 regulator bindings to describe this supply? -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html