arm64: allwinner: a64: add dma controller references to spi nodes
The spi controller nodes omit the dma controller/channel references, add it. This does not yet enable DMA for SPI transfers, as the spi-sun6i driver lacks support for DMA, but always uses PIO to the FIFO. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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@ -477,6 +477,8 @@
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interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
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clock-names = "ahb", "mod";
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dmas = <&dma 23>, <&dma 23>;
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dma-names = "rx", "tx";
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_pins>;
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resets = <&ccu RST_BUS_SPI0>;
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@ -492,6 +494,8 @@
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interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
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clock-names = "ahb", "mod";
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dmas = <&dma 24>, <&dma 24>;
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dma-names = "rx", "tx";
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pinctrl-names = "default";
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pinctrl-0 = <&spi1_pins>;
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resets = <&ccu RST_BUS_SPI1>;
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