On 09/14/2012 11:28 AM, Stephen Warren wrote:
> On 09/13/2012 04:00 PM, Jon Hunter wrote:
>> This is based upon the work by Benoit Cousson [1] and Nicolas Ferre [2]
>> to add some basic helpers to retrieve a DMA controller device_node and the
>> DMA request/channel information.
>
>> diff --git a/
On 09/13/2012 04:00 PM, Jon Hunter wrote:
> This is based upon the work by Benoit Cousson [1] and Nicolas Ferre [2]
> to add some basic helpers to retrieve a DMA controller device_node and the
> DMA request/channel information.
> diff --git a/Documentation/devicetree/bindings/dma/dma.txt
> b/Docu
On 09/14/2012 08:32 AM, Arnd Bergmann wrote:
> On Friday 14 September 2012, Jon Hunter wrote:
>> On 09/14/2012 04:43 AM, Arnd Bergmann wrote:
+
+Client drivers should specify the DMA property using a phandle to the
controller
+followed by DMA controller specific data.
+
>
On Friday 14 September 2012, Jon Hunter wrote:
> On 09/14/2012 04:43 AM, Arnd Bergmann wrote:
> >> +
> >> +Client drivers should specify the DMA property using a phandle to the
> >> controller
> >> +followed by DMA controller specific data.
> >> +
> >> +Required property:
> >> +- dmas:
Hi Arnd,
On 09/14/2012 04:43 AM, Arnd Bergmann wrote:
> On Thursday 13 September 2012, Jon Hunter wrote:
>> This is based upon the work by Benoit Cousson [1] and Nicolas Ferre [2]
>> to add some basic helpers to retrieve a DMA controller device_node and the
>> DMA request/channel information.
>
>
On Thursday 13 September 2012, Jon Hunter wrote:
> This is based upon the work by Benoit Cousson [1] and Nicolas Ferre [2]
> to add some basic helpers to retrieve a DMA controller device_node and the
> DMA request/channel information.
I think we're getting very close now, I only have a few small c
This is based upon the work by Benoit Cousson [1] and Nicolas Ferre [2]
to add some basic helpers to retrieve a DMA controller device_node and the
DMA request/channel information.
Aim of DMA helpers
- The purpose of device-tree is to describe the capabilites of the hardware.
Thinking about DMA c
