[PATCH 1/1] ARM: dtsi: imx6qdl-sabresd: Add USB host 1 VBUS regulator
Peter Chen
peter.chen at freescale.com
Fri Aug 9 04:05:42 EDT 2013
On Thu, Aug 08, 2013 at 11:22:43PM -0300, Fabio Estevam wrote:
> On Thu, Aug 8, 2013 at 9:23 PM, Peter Chen <peter.chen at freescale.com> wrote:
> > We enabled USB host 1, so host 1's vbus should be on to let
> > host 1 work.
> >
> > Signed-off-by: Peter Chen <peter.chen at freescale.com>
> > ---
> > arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 10 ++++++++++
> > 1 files changed, 10 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> > index 6e5dfdb..6e9d4d7 100644
> > --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> > +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> > @@ -27,6 +27,15 @@
> > enable-active-high;
> > };
> >
> > + reg_usb_h1_vbus: usb_h1_vbus {
> > + compatible = "regulator-fixed";
> > + regulator-name = "usb_h1_vbus";
> > + regulator-min-microvolt = <5000000>;
> > + regulator-max-microvolt = <5000000>;
> > + gpio = <&gpio1 29 0>;
>
> You should also add en entry into pinctrl_hog for this gpio.
>
Thanks, Fabio. What's the rule for adding gpio function for pinctrl
at dts? At pinctrl_hog or the device's pinctrl group?
--
Best Regards,
Peter Chen
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