Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-24 Thread Kishon Vijay Abraham I
Hi Roger, On Friday 21 February 2014 05:59 PM, Roger Quadros wrote: On 02/21/2014 02:25 PM, Kishon Vijay Abraham I wrote: Hi Roger, On Wednesday 19 February 2014 06:07 PM, Roger Quadros wrote: Hi, On 02/12/2014 11:46 AM, Kishon Vijay Abraham I wrote: On Wednesday 29 January 2014 08:17 PM,

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-24 Thread Kishon Vijay Abraham I
On Friday 21 February 2014 05:59 PM, Roger Quadros wrote: On 02/21/2014 02:25 PM, Kishon Vijay Abraham I wrote: Hi Roger, On Wednesday 19 February 2014 06:07 PM, Roger Quadros wrote: Hi, On 02/12/2014 11:46 AM, Kishon Vijay Abraham I wrote: On Wednesday 29 January 2014 08:17 PM, Heikki

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-24 Thread Roger Quadros
On 02/24/2014 11:51 AM, Kishon Vijay Abraham I wrote: Hi Roger, On Friday 21 February 2014 05:59 PM, Roger Quadros wrote: On 02/21/2014 02:25 PM, Kishon Vijay Abraham I wrote: Hi Roger, On Wednesday 19 February 2014 06:07 PM, Roger Quadros wrote: Hi, On 02/12/2014 11:46 AM, Kishon Vijay

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-24 Thread Kishon Vijay Abraham I
Hi, On Monday 24 February 2014 04:35 PM, Roger Quadros wrote: On 02/24/2014 11:51 AM, Kishon Vijay Abraham I wrote: Hi Roger, On Friday 21 February 2014 05:59 PM, Roger Quadros wrote: On 02/21/2014 02:25 PM, Kishon Vijay Abraham I wrote: Hi Roger, On Wednesday 19 February 2014 06:07 PM,

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-24 Thread Felipe Balbi
On Mon, Feb 24, 2014 at 03:21:05PM +0530, Kishon Vijay Abraham I wrote: Hi Roger, On Friday 21 February 2014 05:59 PM, Roger Quadros wrote: On 02/21/2014 02:25 PM, Kishon Vijay Abraham I wrote: Hi Roger, On Wednesday 19 February 2014 06:07 PM, Roger Quadros wrote: Hi, On

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-21 Thread Kishon Vijay Abraham I
Hi Roger, On Wednesday 19 February 2014 06:07 PM, Roger Quadros wrote: Hi, On 02/12/2014 11:46 AM, Kishon Vijay Abraham I wrote: On Wednesday 29 January 2014 08:17 PM, Heikki Krogerus wrote: Hi, On Tue, Jan 28, 2014 at 10:30:36AM -0600, Felipe Balbi wrote: On Tue, Jan 28, 2014 at

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-19 Thread Roger Quadros
Hi, On 02/12/2014 11:46 AM, Kishon Vijay Abraham I wrote: On Wednesday 29 January 2014 08:17 PM, Heikki Krogerus wrote: Hi, On Tue, Jan 28, 2014 at 10:30:36AM -0600, Felipe Balbi wrote: On Tue, Jan 28, 2014 at 05:32:30PM +0200, Heikki Krogerus wrote: On Mon, Jan 27, 2014 at 10:05:20AM

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-02-12 Thread Kishon Vijay Abraham I
On Wednesday 29 January 2014 08:17 PM, Heikki Krogerus wrote: Hi, On Tue, Jan 28, 2014 at 10:30:36AM -0600, Felipe Balbi wrote: On Tue, Jan 28, 2014 at 05:32:30PM +0200, Heikki Krogerus wrote: On Mon, Jan 27, 2014 at 10:05:20AM -0600, Felipe Balbi wrote: For the controller drivers the PHYs

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-29 Thread Heikki Krogerus
Hi, On Tue, Jan 28, 2014 at 10:30:36AM -0600, Felipe Balbi wrote: On Tue, Jan 28, 2014 at 05:32:30PM +0200, Heikki Krogerus wrote: On Mon, Jan 27, 2014 at 10:05:20AM -0600, Felipe Balbi wrote: For the controller drivers the PHYs are just a resource like any other. The controller drivers

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-28 Thread Heikki Krogerus
Hi, On Mon, Jan 27, 2014 at 10:05:20AM -0600, Felipe Balbi wrote: Why would you need to know if the PHY drivers are needed or not explicitly in your controller driver? because, one way or another, they all do need it. Except for quirky ones like AM437x where a USB3 IP was hardwired into

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-28 Thread Felipe Balbi
Hi, On Tue, Jan 28, 2014 at 05:32:30PM +0200, Heikki Krogerus wrote: On Mon, Jan 27, 2014 at 10:05:20AM -0600, Felipe Balbi wrote: Why would you need to know if the PHY drivers are needed or not explicitly in your controller driver? because, one way or another, they all do need it.

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-27 Thread Heikki Krogerus
Hi Felipe, On Tue, Jan 21, 2014 at 08:47:25AM -0600, Felipe Balbi wrote: On Tue, Jan 21, 2014 at 03:41:38PM +0530, Kishon Vijay Abraham I wrote: Since PHYs for dwc3 is optional (not all SoCs that have DWC3 use PHYs), do not return from probe if the USB PHY library returns -ENODEV as that

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-27 Thread Felipe Balbi
Hi, On Mon, Jan 27, 2014 at 05:08:55PM +0200, Heikki Krogerus wrote: Since PHYs for dwc3 is optional (not all SoCs that have DWC3 use PHYs), do not return from probe if the USB PHY library returns -ENODEV as that this isn't correct, they all have PHYs, some of them might not be

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-24 Thread Kishon Vijay Abraham I
Hi, On Tuesday 21 January 2014 08:17 PM, Felipe Balbi wrote: On Tue, Jan 21, 2014 at 03:41:38PM +0530, Kishon Vijay Abraham I wrote: Since PHYs for dwc3 is optional (not all SoCs that have DWC3 use PHYs), do not return from probe if the USB PHY library returns -ENODEV as that this isn't

[PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-21 Thread Kishon Vijay Abraham I
Since PHYs for dwc3 is optional (not all SoCs that have DWC3 use PHYs), do not return from probe if the USB PHY library returns -ENODEV as that indicates the platform does not have PHY. Signed-off-by: Kishon Vijay Abraham I kis...@ti.com --- drivers/usb/dwc3/core.c | 34

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-21 Thread Roger Quadros
On 01/21/2014 12:11 PM, Kishon Vijay Abraham I wrote: Since PHYs for dwc3 is optional (not all SoCs that have DWC3 use PHYs), do not return from probe if the USB PHY library returns -ENODEV as that indicates the platform does not have PHY. Signed-off-by: Kishon Vijay Abraham I kis...@ti.com

Re: [PATCH 1/2] usb: dwc3: core: continue probing if usb phy library returns -ENODEV/-ENXIO

2014-01-21 Thread Felipe Balbi
On Tue, Jan 21, 2014 at 03:41:38PM +0530, Kishon Vijay Abraham I wrote: Since PHYs for dwc3 is optional (not all SoCs that have DWC3 use PHYs), do not return from probe if the USB PHY library returns -ENODEV as that this isn't correct, they all have PHYs, some of them might not be controllable.