Hi, The core DT schema defines generic 'dma-channels' and 'dma-requests' properties, so in preparation to moving bindings to DT schema, convert existing users of '#dma-channels' and '#dma-requests' to the generic variant. Not tested on hardware. The patchset is bisectable - please pick up through independent trees. Changes since v1 ================ 1. Keep old properties, so the patchset is bisectable. 2. Add review tags. See also: [1] https://lore.kernel.org/linux-devicetree/fedb56be-f275-aabb-cdf5-dbd394b8a7bd@xxxxxxxxxx/T/#m6235f451045c337d70a62dc65eab9a716618550b Krzysztof Kozlowski (4): dt-bindings: dmaengine: mmp: deprecate '#dma-channels' and '#dma-requests' dmaengine: pxa: deprecate '#dma-channels' and '#dma-requests' dmaengine: mmp: deprecate '#dma-channels' ARM: dts: pxa: use new 'dma-channels/requests' properties Documentation/devicetree/bindings/dma/mmp-dma.txt | 10 ++++++---- arch/arm/boot/dts/mmp2.dtsi | 2 ++ arch/arm/boot/dts/pxa25x.dtsi | 5 ++++- arch/arm/boot/dts/pxa27x.dtsi | 5 ++++- arch/arm/boot/dts/pxa3xx.dtsi | 5 ++++- drivers/dma/mmp_pdma.c | 14 +++++++++----- drivers/dma/pxa_dma.c | 13 ++++++++++--- 7 files changed, 39 insertions(+), 15 deletions(-) -- 2.32.0
