On Mon, Jan 23, 2017 at 09:44:42AM -0800, Kevin Hilman wrote:
> Bin Liu writes:
>
> > On Thu, Jan 19, 2017 at 11:06:59AM +0100, Alexandre Bailon wrote:
> >> Despite the CPPI 4.1 is a generic DMA, it is tied to USB.
> >> On the dsps, CPPI 4.1 interrupt's registers are in USBSS (the
Bin Liu writes:
> On Thu, Jan 19, 2017 at 11:06:59AM +0100, Alexandre Bailon wrote:
>> Despite the CPPI 4.1 is a generic DMA, it is tied to USB.
>> On the dsps, CPPI 4.1 interrupt's registers are in USBSS (the MUSB glue).
>> Currently, to enable / disable and clear interrupts, the
On 01/20/2017 09:17 PM, Bin Liu wrote:
> On Thu, Jan 19, 2017 at 11:06:59AM +0100, Alexandre Bailon wrote:
>> Despite the CPPI 4.1 is a generic DMA, it is tied to USB.
>> On the dsps, CPPI 4.1 interrupt's registers are in USBSS (the MUSB glue).
>> Currently, to enable / disable and clear
On Thu, Jan 19, 2017 at 11:06:59AM +0100, Alexandre Bailon wrote:
> Despite the CPPI 4.1 is a generic DMA, it is tied to USB.
> On the dsps, CPPI 4.1 interrupt's registers are in USBSS (the MUSB glue).
> Currently, to enable / disable and clear interrupts, the CPPI 4.1 driver
> maps and accesses
Despite the CPPI 4.1 is a generic DMA, it is tied to USB.
On the dsps, CPPI 4.1 interrupt's registers are in USBSS (the MUSB glue).
Currently, to enable / disable and clear interrupts, the CPPI 4.1 driver
maps and accesses to USBSS's register, which making CPPI 4.1 driver not
really generic.
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