diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-30 15:18:54 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-05-04 11:25:34 +0300 |
| commit | 0501eeca5aedab16a0dc4fd25135eb18d9408f80 (patch) | |
| tree | e912a53ee915de812e3818d29ca9a1fa0e611307 /arch/arm/boot/dts/zynq-7000.dtsi | |
| parent | 89e73afc3f54059c3baabf45d935fd333ee5b55e (diff) | |
| download | linux-0501eeca5aedab16a0dc4fd25135eb18d9408f80.tar.xz | |
ARM: dts: zynq-7000: 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>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20220430121902.59895-2-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'arch/arm/boot/dts/zynq-7000.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/zynq-7000.dtsi | 2 |
1 files changed, 0 insertions, 2 deletions
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 @@ <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"; }; |