On Mon, Jan 13, 2014 at 12:17 +0400, Alexander Popov wrote:
Thanks for your replies, Gerhard and Vinod.
2014/1/9 Vinod Koul vinod.k...@intel.com:
On Wed, Jan 08, 2014 at 05:47:19PM +0100, Gerhard Sittig wrote:
[ what is the semantics of DMA_PRIVATE capability flag?
is documentation
Thanks for your replies, Gerhard and Vinod.
2014/1/9 Vinod Koul vinod.k...@intel.com:
On Wed, Jan 08, 2014 at 05:47:19PM +0100, Gerhard Sittig wrote:
[ what is the semantics of DMA_PRIVATE capability flag?
is documentation available beyond the initial commit message?
need individual
On Wed, Jan 08, 2014 at 05:47:19PM +0100, Gerhard Sittig wrote:
[ dropping devicetree from the Cc: list ]
[ what is the semantics of DMA_PRIVATE capability flag?
is documentation available beyond the initial commit message?
need individual channels be handled instead of controllers? ]
[ dropping devicetree from the Cc: list ]
[ what is the semantics of DMA_PRIVATE capability flag?
is documentation available beyond the initial commit message?
need individual channels be handled instead of controllers? ]
On Sat, Jan 04, 2014 at 00:54 +0400, Alexander Popov wrote:
Hello
Hello Gerhard.
Thanks for your review.
2013/12/26 Gerhard Sittig g...@denx.de:
[ dropping devicetree, we're DMA specific here ]
On Tue, Dec 24, 2013 at 16:06 +0400, Alexander Popov wrote:
--- a/drivers/dma/mpc512x_dma.c
+++ b/drivers/dma/mpc512x_dma.c
[ ... ]
@@ -950,6 +951,7 @@ static
On Tue, Dec 24, 2013 at 16:06 +0400, Alexander Popov wrote:
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/mpc512x-dma.txt
@@ -0,0 +1,55 @@
+* Freescale MPC512x DMA Controller
+
+[ ... ]
+
+DMA controller node properties:
+
+Required properties:
+- compatible:
[ dropping devicetree, we're DMA specific here ]
On Tue, Dec 24, 2013 at 16:06 +0400, Alexander Popov wrote:
--- a/drivers/dma/mpc512x_dma.c
+++ b/drivers/dma/mpc512x_dma.c
[ ... ]
@@ -950,6 +951,7 @@ static int mpc_dma_probe(struct platform_device *op)
INIT_LIST_HEAD(dma-channels);
From: Gerhard Sittig g...@denx.de
register the controller for device tree based lookup of DMA channels
(non-fatal for backwards compatibility with older device trees), provide
the '#dma-cells' property in the shared mpc5121.dtsi file, and introduce
a bindings document for the MPC512x DMA