| Message ID | 1360131043-10631-1-git-send-email-peter.chen@freescale.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Feb 06, 2013 at 02:10:43PM +0800, Peter Chen wrote: > Add USB support for imx6q sabresd board > > Signed-off-by: Peter Chen <peter.chen@freescale.com> > --- > arch/arm/boot/dts/imx6q-sabresd.dts | 24 ++++++++++++++++++++++++ > arch/arm/boot/dts/imx6q.dtsi | 5 +++++ > 2 files changed, 29 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts > index a424025..b0f5049 100644 > --- a/arch/arm/boot/dts/imx6q-sabresd.dts > +++ b/arch/arm/boot/dts/imx6q-sabresd.dts > @@ -51,6 +51,18 @@ > }; > > aips-bus@02100000 { /* AIPS2 */ > + usb@02184000 { /* USB OTG */ > + vbus-supply = <®_usb_otg_vbus>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usbotg_2>; > + disable-over-current; > + status = "okay"; > + }; We changed the way how board level dts is written. Please take a look at the file below, and resend the patch based on 3.9-rc1, as it's also late for 3.9 merge window. http://git.linaro.org/gitweb?p=people/shawnguo/linux-2.6.git;a=blob_plain;f=arch/arm/boot/dts/imx6q-sabresd.dts;hb=1262fd06f7663c7ca5b502d48eeade037664a6af > + > + usb@02184200 { /* USB1 */ > + status = "okay"; > + }; > + > ethernet@02188000 { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_enet_1>; > @@ -91,4 +103,16 @@ > linux,code = <114>; /* KEY_VOLUMEDOWN */ > }; > }; > + > + regulators { > + compatible = "simple-bus"; > + reg_usb_otg_vbus: usb_otg_vbus { > + compatible = "regulator-fixed"; > + regulator-name = "usb_otg_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio3 22 0>; > + enable-active-high; > + }; > + }; > }; > diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi > index d6265ca..9619ff8 100644 > --- a/arch/arm/boot/dts/imx6q.dtsi > +++ b/arch/arm/boot/dts/imx6q.dtsi > @@ -705,6 +705,11 @@ > 1592 0x17059 /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */ > >; > }; Nit: please have a blank line between nodes. Shawn > + pinctrl_usbotg_2: usbotggrp-2 { > + fsl,pins = < > + 1591 0x17059 /* MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID */ > + >; > + }; > }; > > usdhc2 { > -- > 1.7.0.4 > >
diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts index a424025..b0f5049 100644 --- a/arch/arm/boot/dts/imx6q-sabresd.dts +++ b/arch/arm/boot/dts/imx6q-sabresd.dts @@ -51,6 +51,18 @@ }; aips-bus@02100000 { /* AIPS2 */ + usb@02184000 { /* USB OTG */ + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_2>; + disable-over-current; + status = "okay"; + }; + + usb@02184200 { /* USB1 */ + status = "okay"; + }; + ethernet@02188000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet_1>; @@ -91,4 +103,16 @@ linux,code = <114>; /* KEY_VOLUMEDOWN */ }; }; + + regulators { + compatible = "simple-bus"; + reg_usb_otg_vbus: usb_otg_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 0>; + enable-active-high; + }; + }; }; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index d6265ca..9619ff8 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -705,6 +705,11 @@ 1592 0x17059 /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */ >; }; + pinctrl_usbotg_2: usbotggrp-2 { + fsl,pins = < + 1591 0x17059 /* MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID */ + >; + }; }; usdhc2 {
Add USB support for imx6q sabresd board Signed-off-by: Peter Chen <peter.chen@freescale.com> --- arch/arm/boot/dts/imx6q-sabresd.dts | 24 ++++++++++++++++++++++++ arch/arm/boot/dts/imx6q.dtsi | 5 +++++ 2 files changed, 29 insertions(+), 0 deletions(-)