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dt-bindings: dmaengine: mmp: deprecate '#dma-channels' and '#dma-requests'

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The generic properties, used in most of the drivers and defined in
generic dma-common DT bindings, are 'dma-channels' and 'dma-requests'.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220503065407.52188-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Krzysztof Kozlowski
2022-05-03 08:54:04 +02:00
committed by Vinod Koul
parent 2cdd3ca67a
commit bd1eca7b2c
1 changed files with 6 additions and 4 deletions
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10
Documentation/devicetree/bindings/dma/mmp-dma.txt
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@@ -10,10 +10,12 @@ Required properties:
or one irq for pdma device
Optional properties:
- #dma-channels: Number of DMA channels supported by the controller (defaults
- dma-channels: Number of DMA channels supported by the controller (defaults
to 32 when not specified)
- #dma-requests: Number of DMA requestor lines supported by the controller
- #dma-channels: deprecated
- dma-requests: Number of DMA requestor lines supported by the controller
(defaults to 32 when not specified)
- #dma-requests: deprecated
"marvell,pdma-1.0"
Used platforms: pxa25x, pxa27x, pxa3xx, pxa93x, pxa168, pxa910, pxa688.
@@ -33,7 +35,7 @@ pdma: dma-controller@d4000000 {
reg = <0xd4000000 0x10000>;
interrupts = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>;
interrupt-parent = <&intcmux32>;
#dma-channels = <16>;
dma-channels = <16>;
};
/*
@@ -45,7 +47,7 @@ pdma: dma-controller@d4000000 {
compatible = "marvell,pdma-1.0";
reg = <0xd4000000 0x10000>;
interrupts = <47>;
#dma-channels = <16>;
dma-channels = <16>;
};