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ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

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The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20220430121902.59895-2-krzysztof.kozlowski@linaro.org
This commit is contained in:
Krzysztof Kozlowski 2022-04-30 14:18:54 +02:00 committed by Michal Simek
parent 4837ff416d
commit 89c3a5151c
1 changed files with 0 additions and 2 deletions
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2
arch/arm/dts/zynq-7000.dtsi
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@ -381,8 +381,6 @@
<0 40 4>, <0 41 4>,
<0 42 4>, <0 43 4>;
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <4>;
clocks = <&clkc 27>;
clock-names = "apb_pclk";
};