From 89c3a5151c97b48c0246f33213e160c81717dd34 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Date: Sat, 30 Apr 2022 14:18:54 +0200 Subject: [PATCH] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties 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 --- arch/arm/dts/zynq-7000.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi index 5ccee8b80b..a87f961f2a 100644 --- a/arch/arm/dts/zynq-7000.dtsi +++ b/arch/arm/dts/zynq-7000.dtsi @@ -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"; }; -- 2.39.5