Commit a93fbb00 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

arm64: dts: stratix10/agilex: 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: default avatarRob Herring <robh@kernel.org>
Suggested-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220430121902.59895-4-krzysztof.kozlowski@linaro.org
parent 2f00bb4a

arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi

+0 −2
Original line number Diff line number Diff line
@@ -346,8 +346,6 @@ 
				     <0 88 4>,

				     <0 89 4>;

			#dma-cells = <1>;

			#dma-channels = <8>;

			#dma-requests = <32>;

			clocks = <&clkmgr STRATIX10_L4_MAIN_CLK>;

			clock-names = "apb_pclk";

			resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;

arch/arm64/boot/dts/intel/socfpga_agilex.dtsi

+0 −2
Original line number Diff line number Diff line
@@ -350,8 +350,6 @@ 
				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			#dma-channels = <8>;

			#dma-requests = <32>;

			resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;

			reset-names = "dma", "dma-ocp";

			clocks = <&clkmgr AGILEX_L4_MAIN_CLK>;