From 63f3401d23902e0b953f832d5af2636f91d75d84 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Thu, 13 Apr 2017 14:09:52 +0800 Subject: [PATCH] arm: dts: imx7d-sdb: add regulator node for usb and mmc Add regulator node for usb and mmc. Signed-off-by: Peng Fan Cc: Stefano Babic --- arch/arm/dts/imx7d-sdb.dts | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/dts/imx7d-sdb.dts b/arch/arm/dts/imx7d-sdb.dts index 3b8f1cbef2..df9dfb9672 100644 --- a/arch/arm/dts/imx7d-sdb.dts +++ b/arch/arm/dts/imx7d-sdb.dts @@ -38,6 +38,42 @@ spi-max-frequency = <100000>; }; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usb_otg1_vbus: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg2_vbus: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_sd1_vmmc: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "VDD_SD1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; + startup-delay-us = <200000>; + enable-active-high; + }; + }; }; &iomuxc { -- 2.39.5