[alsa-devel] DT support for Davinci ASoC platform
All,
Are there any plans or work going on for providing Device Tree Support for Davinci ASoC?
I am planning to add DT support for TI AM335x (McASP) and I don't want to do duplicate task.
Regards Gururaja
Hi Gururaja,
On 04.07.2012 14:48, Hebbar, Gururaja wrote:
All,
Are there any plans or work going on for providing Device Tree Support for Davinci ASoC?
I am planning to add DT support for TI AM335x (McASP) and I don't want to do duplicate task.
That's good to know. But isn't there a dependency on the EDMA engine? Is that part ported yet?
Daniel
On Thursday 05 July 2012, Daniel Mack wrote:
On 04.07.2012 14:48, Hebbar, Gururaja wrote:
All,
Are there any plans or work going on for providing Device Tree Support for Davinci ASoC?
I am planning to add DT support for TI AM335x (McASP) and I don't want to do duplicate task.
That's good to know. But isn't there a dependency on the EDMA engine? Is that part ported yet?
None of the dma engines are ported yet, because the generic binding for dma engines is still under debate. So far, all DMA channels are described using auxdata on platforms that use DT, with the exception of exynos, but that one will have to change once we have the common code.
Arnd
On 05.07.2012 17:36, Arnd Bergmann wrote:
On Thursday 05 July 2012, Daniel Mack wrote:
On 04.07.2012 14:48, Hebbar, Gururaja wrote:
All,
Are there any plans or work going on for providing Device Tree Support for Davinci ASoC?
I am planning to add DT support for TI AM335x (McASP) and I don't want to do duplicate task.
That's good to know. But isn't there a dependency on the EDMA engine? Is that part ported yet?
None of the dma engines are ported yet, because the generic binding for dma engines is still under debate. So far, all DMA channels are described using auxdata on platforms that use DT, with the exception of exynos, but that one will have to change once we have the common code.
You're talking about the DT bindings here, right? But the code itself is also only present in TI's BSP kernel sources, and not in mainline.
Daniel
On Thursday 05 July 2012, Daniel Mack wrote:
None of the dma engines are ported yet, because the generic binding for dma engines is still under debate. So far, all DMA channels are described using auxdata on platforms that use DT, with the exception of exynos, but that one will have to change once we have the common code.
You're talking about the DT bindings here, right? But the code itself is also only present in TI's BSP kernel sources, and not in mainline.
Right, I was misreading the question, sorry for the noise.
Arnd
On 05.07.2012 12:58, Daniel Mack wrote:
Hi Gururaja,
On 04.07.2012 14:48, Hebbar, Gururaja wrote:
All,
Are there any plans or work going on for providing Device Tree Support for Davinci ASoC?
I am planning to add DT support for TI AM335x (McASP) and I don't want to do duplicate task.
That's good to know. But isn't there a dependency on the EDMA engine? Is that part ported yet?
May I ask whether you made any progress on that yet?
Thanks, Daniel
participants (3)
-
Arnd Bergmann -
Daniel Mack -
Hebbar, Gururaja