[PATCH v3 2/4] ARM: dts: imx6q-phytec: Added USB_HOST Support

[Ashutosh singh]

This patch adds support for USB_HOST on Phytec phyFLEX-i.MX6 Quad module.

Signed-off-by: Ashutosh singh <ashutos...@phytec.in>
---
 arch/arm/boot/dts/imx6q-phytec-pbab01.dts  |    4 ++++
 arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi |   22 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/arch/arm/boot/dts/imx6q-phytec-pbab01.dts 
b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts
index 87c3702..91aecba 100644
--- a/arch/arm/boot/dts/imx6q-phytec-pbab01.dts
+++ b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts
@@ -25,6 +25,10 @@
        status = "okay";
 };
 
+&usbh1 {
+       status = "okay";
+};
+
 &usbotg {
        status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi 
b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
index ee07896..b1a78a0 100644
--- a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
@@ -32,6 +32,15 @@
                        regulator-max-microvolt = <5000000>;
                        gpio = <&gpio4 15 0>;
                };
+
+               reg_usb_h1_vbus: regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       regulator-name = "usb_h1_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       gpio = <&gpio1 0 0>;
+               };
        };
 };
 
@@ -195,6 +204,12 @@
                        >;
                };
 
+               pinctrl_usbh1: usbh1grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_0__USB_H1_PWR           
0x80000000
+                       >;
+               };
+
                pinctrl_usbotg: usbotggrp {
                        fsl,pins = <
                                MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
@@ -248,6 +263,13 @@
        status = "disabled";
 };
 
+&usbh1 {
+       vbus-supply = <&reg_usb_h1_vbus>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbh1>;
+       status = "disabled";
+};
+
 &usbotg {
        vbus-supply = <&reg_usb_otg_vbus>;
        pinctrl-names = "default";
-- 
1.7.9.5

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