diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi index e5dafb49ef1287f79ef69d2d6593f33c2aecaf4f..212144511b661b28cbb8b6f34aeac7261eeec316 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi @@ -30,14 +30,26 @@ enable-active-high; }; - reg_sensors: regulator-sensors { + reg_peri_3v3: regulator-peri-3v3 { compatible = "regulator-fixed"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sensors_reg>; - regulator-name = "sensors-supply"; + pinctrl-0 = <&pinctrl_peri_3v3>; + regulator-name = "VPERI_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio5 2 GPIO_ACTIVE_LOW>; + /* + * If you want to want to make this dynamic please + * check schematics and test all affected peripherals: + * + * - sensors + * - ethernet phy + * - can + * - bluetooth + * - wm8960 audio codec + * - ov5640 camera + */ + regulator-always-on; }; reg_can_3v3: regulator-can-3v3 { @@ -140,6 +152,7 @@ pinctrl-0 = <&pinctrl_enet1>; phy-mode = "rmii"; phy-handle = <ðphy0>; + phy-supply = <®_peri_3v3>; status = "okay"; }; @@ -148,6 +161,7 @@ pinctrl-0 = <&pinctrl_enet2>; phy-mode = "rmii"; phy-handle = <ðphy1>; + phy-supply = <®_peri_3v3>; status = "okay"; mdio { @@ -193,8 +207,8 @@ magnetometer@e { compatible = "fsl,mag3110"; reg = <0x0e>; - vdd-supply = <®_sensors>; - vddio-supply = <®_sensors>; + vdd-supply = <®_peri_3v3>; + vddio-supply = <®_peri_3v3>; }; }; @@ -462,7 +476,7 @@ >; }; - pinctrl_sensors_reg: sensorsreggrp { + pinctrl_peri_3v3: peri3v3grp { fsl,pins = < MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 >;