Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH 1/2] arm64: dts: mt7622: add High-Speed DMA device nodes | Date | Wed, 2 May 2018 11:41:23 +0800 |
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From: Sean Wang <sean.wang@mediatek.com>
add High-Speed DMA (HSDMA) nodes
Signed-off-by: Sean Wang <sean.wang@mediatek.com> --- arch/arm64/boot/dts/mediatek/mt7622.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index e9d5130..6bbabb6 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -735,6 +735,16 @@ #reset-cells = <1>; }; + hsdma: dma-controller@1b007000 { + compatible = "mediatek,mt7622-hsdma"; + reg = <0 0x1b007000 0 0x1000>; + interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_LOW>; + clocks = <ðsys CLK_ETH_HSDMA_EN>; + clock-names = "hsdma"; + power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>; + #dma-cells = <1>; + }; + eth: ethernet@1b100000 { compatible = "mediatek,mt7622-eth", "mediatek,mt2701-eth", -- 2.7.4
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