[PATCH v3 2/4] ARM: dts: imx6q-phytec: Added USB_HOST Support
From: Ashutosh singh <hidden>
Date: 2014-02-20 05:50:16
Also in:
linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch adds support for USB_HOST on Phytec phyFLEX-i.MX6 Quad module. Signed-off-by: Ashutosh singh <redacted> --- 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 at 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 = <®_usb_h1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; + status = "disabled"; +}; + &usbotg { vbus-supply = <®_usb_otg_vbus>; pinctrl-names = "default";
--
1.7.9.5