| Message ID | 20220430121902.59895-2-krzysztof.kozlowski@linaro.org |
|---|---|
| State | Accepted |
| Commit | 0501eeca5aedab16a0dc4fd25135eb18d9408f80 |
| Headers | show |
| Series | [v2,1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties | expand |
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 47c2a4b14c06..c193264a86ff 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -343,8 +343,6 @@ dmac_s: dmac@f8003000 { <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"; };
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> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Not adding acquired review tag because of significant change. --- arch/arm/boot/dts/zynq-7000.dtsi | 2 -- 1 file changed, 2 deletions(-)