Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-30 Thread Arnd Bergmann
On Monday, May 30, 2016 5:46:21 AM CEST Nava kishore Manne wrote: > > > The Axi-usb 5.00 IP is a FPGA based one. This IP needs to support two H/w > designs one with 32 bit DMA addressing another one is 64 bit DMA addressing. > And also in the software point for view we don’t have any register to f

RE: [PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-29 Thread Nava kishore Manne
k ; Soren > Brinkmann ; ba...@ti.com; > gre...@linuxfoundation.org; Hyun Kwon ; Radhey > Shyam Pandey ; devicet...@vger.kernel.org; linux- > arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing. > > On W

Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-25 Thread Rob Herring
Michal Simek >> > > ; Soren Brinkmann ; >> > > ba...@ti.com; gre...@linuxfoundation.org; Hyun Kwon >> > > ; Nava kishore Manne ; Radhey >> > > Shyam Pandey ; devicet...@vger.kernel.org; linux- >> > > arm-ker...@lists.infradead.org; linux-kernel@

Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-25 Thread Arnd Bergmann
ndation.org; Hyun Kwon > > > ; Nava kishore Manne ; Radhey > > > Shyam Pandey ; devicet...@vger.kernel.org; linux- > > > arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org > > > Subject: Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing. > > >

Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-25 Thread Rob Herring
- > > arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org > > Subject: Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing. > > > > On Tuesday, May 24, 2016 10:51:08 AM CEST Nava kishore Manne wrote: > > > diff --git a/Documentation/devicetree/bindings/

RE: [PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-24 Thread Nava kishore Manne
gt; ; Soren Brinkmann ; > ba...@ti.com; gre...@linuxfoundation.org; Hyun Kwon > ; Nava kishore Manne ; Radhey > Shyam Pandey ; devicet...@vger.kernel.org; linux- > arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v3] Axi-usb: Add support for 64-bit addre

Re: [PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-24 Thread Arnd Bergmann
On Tuesday, May 24, 2016 10:51:08 AM CEST Nava kishore Manne wrote: > diff --git a/Documentation/devicetree/bindings/usb/udc-xilinx.txt > b/Documentation/devicetree/bindings/usb/udc-xilinx.txt > index 47b4e39..09df757 100644 > --- a/Documentation/devicetree/bindings/usb/udc-xilinx.txt > +++ b/Docu

[PATCH v3] Axi-usb: Add support for 64-bit addressing.

2016-05-23 Thread Nava kishore Manne
This patch updates the driver to support 64-bit DMA addressing. Signed-off-by: Nava kishore Manne --- Changes for v3: -Added new compatable string for 5.00 IP version as suggested by Arnd Bergmann. -Used write_fn() insted of lo_hi_writeq() as sugge