Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-23 Thread Amelie DELAUNAY
On 02/22/2018 07:27 PM, Alan Stern wrote: > On Thu, 22 Feb 2018, Amelie DELAUNAY wrote: > >>> --- a/Documentation/devicetree/bindings/usb/usb-ehci.txt >>> +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt >>> @@ -19,6 +19,7 @@ Optional properties: >>> - phys : phandle

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-22 Thread Alan Stern
On Thu, 22 Feb 2018, Amelie DELAUNAY wrote: > > --- a/Documentation/devicetree/bindings/usb/usb-ehci.txt > > +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt > > @@ -19,6 +19,7 @@ Optional properties: > > - phys : phandle + phy specifier pair > > - phy-names : "

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-22 Thread Amelie DELAUNAY
Hi, On 02/20/2018 07:10 PM, Alan Stern wrote: > On Tue, 20 Feb 2018, Roger Quadros wrote: > >> On 20/02/18 16:46, Amelie DELAUNAY wrote: >>> Hi, >>> >>> On 02/20/2018 03:00 PM, Roger Quadros wrote: Hi, On 20/02/18 14:58, Amelie Delaunay wrote: > On some boards, especially when

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-20 Thread Alan Stern
On Tue, 20 Feb 2018, Roger Quadros wrote: > On 20/02/18 16:46, Amelie DELAUNAY wrote: > > Hi, > > > > On 02/20/2018 03:00 PM, Roger Quadros wrote: > >> Hi, > >> > >> On 20/02/18 14:58, Amelie Delaunay wrote: > >>> On some boards, especially when vbus supply requires large current, > >>> and the c

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-20 Thread Roger Quadros
On 20/02/18 16:46, Amelie DELAUNAY wrote: > Hi, > > On 02/20/2018 03:00 PM, Roger Quadros wrote: >> Hi, >> >> On 20/02/18 14:58, Amelie Delaunay wrote: >>> On some boards, especially when vbus supply requires large current, >>> and the charge pump on the PHY isn't enough, an external vbus power sw

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-20 Thread Amelie DELAUNAY
Hi, On 02/20/2018 03:00 PM, Roger Quadros wrote: > Hi, > > On 20/02/18 14:58, Amelie Delaunay wrote: >> On some boards, especially when vbus supply requires large current, >> and the charge pump on the PHY isn't enough, an external vbus power switch >> may be used. >> Add support for this optiona

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-20 Thread Roger Quadros
Hi, On 20/02/18 14:58, Amelie Delaunay wrote: > On some boards, especially when vbus supply requires large current, > and the charge pump on the PHY isn't enough, an external vbus power switch > may be used. > Add support for this optional external vbus supply in ehci-platform. > > Signed-off-by:

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-20 Thread Amelie DELAUNAY
Hi, On 02/20/2018 02:02 PM, Felipe Balbi wrote: > > Hi, > > Amelie Delaunay writes: >> On some boards, especially when vbus supply requires large current, >> and the charge pump on the PHY isn't enough, an external vbus power switch >> may be used. >> Add support for this optional external vbus

Re: [PATCH v2] usb: host: ehci-platform: add support for optional external vbus supply

2018-02-20 Thread Felipe Balbi
Hi, Amelie Delaunay writes: > On some boards, especially when vbus supply requires large current, > and the charge pump on the PHY isn't enough, an external vbus power switch > may be used. > Add support for this optional external vbus supply in ehci-platform. > > Signed-off-by: Amelie Delaunay