From b30ae5638dac6c5e640c47f59707d5b1e2c493e2 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sat, 30 Apr 2022 14:18:57 +0200 Subject: [PATCH] arm64: dts: juno: 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. Another reason is that the number of requests also does not seem right (should be 8). Link: https://lore.kernel.org/r/20220430121902.59895-5-krzysztof.kozlowski@linaro.org Reported-by: Rob Herring Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sudeep Holla --- arch/arm64/boot/dts/arm/juno-base.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index 4f40a5c8f5654..065381c1cbf5a 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -829,8 +829,6 @@ compatible = "arm,pl330", "arm,primecell"; reg = <0x0 0x7ff00000 0 0x1000>; #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; interrupts = , , , -- 2.30.2