Commit 361736cf authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

ARM: dts: socfpga: 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/20220430121902.59895-3-krzysztof.kozlowski@linaro.org
parent 0501eeca

arch/arm/boot/dts/socfpga.dtsi

+0 −2
Original line number Diff line number Diff line
@@ -80,8 +80,6 @@ 
					     <0 110 4>,

					     <0 111 4>;

				#dma-cells = <1>;

				#dma-channels = <8>;

				#dma-requests = <32>;

				clocks = <&l4_main_clk>;

				clock-names = "apb_pclk";

				resets = <&rst DMA_RESET>;

arch/arm/boot/dts/socfpga_arria10.dtsi

+0 −2
Original line number Diff line number Diff line
@@ -73,8 +73,6 @@ 
					     <0 90 IRQ_TYPE_LEVEL_HIGH>,

					     <0 91 IRQ_TYPE_LEVEL_HIGH>;

				#dma-cells = <1>;

				#dma-channels = <8>;

				#dma-requests = <32>;

				clocks = <&l4_main_clk>;

				clock-names = "apb_pclk";

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