Messages in this thread |  | | Date | Fri, 18 Jan 2013 17:24:59 +0530 | From | kishon <> | Subject | Re: [RFC PATCH 0/6] USB: Add multiple PHYs of same type |
| |
On Friday 18 January 2013 05:18 PM, Felipe Balbi wrote: > On Wed, Jan 16, 2013 at 08:30:56PM +0530, Kishon Vijay Abraham I wrote: >> New platforms are being added which has multiple PHY's (of same type) and >> which has multiple USB controllers. The binding information has to be >> present in the PHY library (otg.c) in order for it to return the >> appropriate PHY whenever the USB controller request for the PHY. So >> added a new API to pass the binding information. This API should be >> called by platform specific initialization code. >> >> So the binding should be done something like >> usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto"); specifying the USB >> controller device name, index, and the PHY device name. >> I have done this binding for OMAP platforms, but it should be done for >> all the platforms. >> >> After this design, the phy can be got by passing the USB controller device >> pointer and the index. >> >> Developed this patch series on >> git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git xceiv >> after applying "usb: musb: add driver for control module" patch series. >> >> Did basic enumeration testing in omap4 panda, omap4 sdp and omap3 beagle. > > please resend without RFC so I can apply.
I'll resend after addressing Roger's comments in a while.
Thanks Kishon
|  |