diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-30 15:18:55 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-05-04 11:26:14 +0300 |
| commit | 361736cf495ccc49df5ae66d0f9f10a55976d2da (patch) | |
| tree | f87f15a1ead16ccd547bd2073f6f979561425a81 /arch/arm/boot/dts/socfpga_arria10.dtsi | |
| parent | 0501eeca5aedab16a0dc4fd25135eb18d9408f80 (diff) | |
| download | linux-361736cf495ccc49df5ae66d0f9f10a55976d2da.tar.xz | |
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: Rob Herring <robh@kernel.org>
Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220430121902.59895-3-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'arch/arm/boot/dts/socfpga_arria10.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_arria10.dtsi | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index f1e50d2e623a..26bda2557fe8 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -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>; |