Re: [PATCH v3 5/5] usb: musb: da8xx: Add a primary support of PM runtime

2017-01-19 Thread Sekhar Nori
On Thursday 19 January 2017 10:12 PM, Sergei Shtylyov wrote: > On 01/19/2017 05:08 PM, Alexandre Bailon wrote: > >> Currently, DA8xx doesn't support PM runtime. >> In addition, the glue driver is managing the clock itself. >> But the CPPI DMA needs to manage this clock too. >> Add support to PM ru

Re: [PATCH v3 5/5] usb: musb: da8xx: Add a primary support of PM runtime

2017-01-19 Thread Sergei Shtylyov
On 01/19/2017 05:08 PM, Alexandre Bailon wrote: Currently, DA8xx doesn't support PM runtime. In addition, the glue driver is managing the clock itself. But the CPPI DMA needs to manage this clock too. Add support to PM runtime and use the callback to enable / disable the clock. I think this

[PATCH v3 5/5] usb: musb: da8xx: Add a primary support of PM runtime

2017-01-19 Thread Alexandre Bailon
Currently, DA8xx doesn't support PM runtime. In addition, the glue driver is managing the clock itself. But the CPPI DMA needs to manage this clock too. Add support to PM runtime and use the callback to enable / disable the clock. And because the CPPI 4.1 is a child of Da8xx USB, it will be able to