Dear Peter Chen,
On Sat, 12 Oct 2013 17:09:45 +0800, Peter Chen wrote:
> This property is used to disconnect line between USB PHY and
> USB controller.
>
> Signed-off-by: Peter Chen <[email protected]>
> ---
> Documentation/devicetree/bindings/usb/mxs-phy.txt | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/usb/mxs-phy.txt
> b/Documentation/devicetree/bindings/usb/mxs-phy.txt
> index 1a9bd85..099b0bb 100644
> --- a/Documentation/devicetree/bindings/usb/mxs-phy.txt
> +++ b/Documentation/devicetree/bindings/usb/mxs-phy.txt
> @@ -5,6 +5,9 @@ Required properties:
> - reg: Should contain registers location and length
> - interrupts: Should contain phy interrupt
> - fsl,anatop: phandle for anatop register
> +- disconnect_line_without_vbus: needs to disconnect
> +connection between USB PHY and controller, it can avoid
> +unexpected wakeup interrupt when the PHY is out of power
>
> Example:
> usbphy1: usbphy@020c9000 {
> @@ -12,4 +15,5 @@ usbphy1: usbphy@020c9000 {
> reg = <0x020c9000 0x1000>;
> interrupts = <0 44 0x04>;
> fsl,anatop = <&anatop>;
> + disconnect_line_without_vbus;
> };
Device Tree properties use "-" as a separator, not "_". So, it should
be:
disconnect-line-without-vbus
Also, all your patches touching Device Tree bindings should be Cc'ed to
the devicetree@ mailing list.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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