diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-30 14:19:00 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-05-04 10:23:27 +0200 |
| commit | d414b7a3f370d640cff544a3aa3a41abf34fd5d6 (patch) | |
| tree | 98a4115a9541e46a10cf49ae5e62f86d657cd45e /arch/arm/boot/dts/exynos4.dtsi | |
| parent | d0b05d3820fa1b688b192699017f95f8a565523b (diff) | |
ARM: dts: exynos: 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/20220430121902.59895-8-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'arch/arm/boot/dts/exynos4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4.dtsi | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 5fd17bc52321..6f0ca3354e39 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -676,8 +676,6 @@ clocks = <&clock CLK_PDMA0>; clock-names = "apb_pclk"; #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; }; pdma1: dma-controller@12690000 { @@ -687,8 +685,6 @@ clocks = <&clock CLK_PDMA1>; clock-names = "apb_pclk"; #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; }; mdma1: dma-controller@12850000 { @@ -698,8 +694,6 @@ clocks = <&clock CLK_MDMA>; clock-names = "apb_pclk"; #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <1>; }; fimd: fimd@11c00000 { |