arm: dts: imx7d-sdb: add regulator node for usb and mmc

Add regulator node for usb and mmc.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>

diff --git a/arch/arm/dts/imx7d-sdb.dts b/arch/arm/dts/imx7d-sdb.dts
index 3b8f1cbef2a167113b3074c9006209cfa0ae0b0a..df9dfb967294fbf407267c22490242317daf878f 100644 (file)
--- 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 {