[PATCH 1/9] ARM: dts: add generic DMA DT binding for tegra apbdma
swarren at wwwdotorg.org
Fri Jul 26 15:21:20 EDT 2013
(Stripping the Cc list a lot, but adding in the DT binding maintainers)
On 07/23/2013 10:09 PM, Richard Zhao wrote:
> All Tegra device drivers will soon move to generic DMA device tree bindings.
> Add the required properties to the Tegra DT files to support that. The legacy
> property nvidia,dma-request-selector will be removed after all drivers have
> been converted, in order to maintain bisectability.
> - Add '#dma-cells' for apbdma nodes
> - And properties 'dmas' and 'dma-names' for apbdma client nodes
> - update apbdma DT binding doc
> Signed-off-by: Richard Zhao <rizhao at nvidia.com>
> .../devicetree/bindings/dma/tegra20-apbdma.txt | 1 +
> arch/arm/boot/dts/tegra114.dtsi | 27 ++++++++++++++++++++++
> arch/arm/boot/dts/tegra20.dtsi | 27 ++++++++++++++++++++++
> arch/arm/boot/dts/tegra30.dtsi | 25 ++++++++++++++++++++
This patch should be split differently.
Patch 1 in the series should include the binding document change and the
associated DMA driver change, which will support both the old and new
Patch 2 should contain the *.dtsi changes.
More information about the linux-arm-kernel