diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-30 14:18:54 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-03-09 13:15:00 +0100 |
| commit | 89c3a5151c97b48c0246f33213e160c81717dd34 (patch) | |
| tree | ace7fb2d9547c1db0b0217f515e8206325297cc5 | |
| parent | 4837ff416d45c8f73552b749561cbe1dac80afb8 (diff) | |
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
| -rw-r--r-- | arch/arm/dts/zynq-7000.dtsi | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi index 5ccee8b80b4..a87f961f2ae 100644 --- a/arch/arm/dts/zynq-7000.dtsi +++ b/arch/arm/dts/zynq-7000.dtsi @@ -381,8 +381,6 @@ <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"; }; |