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ARM: dts: aspeed-g6: Add UDMA node 

Add the device tree node for the UART DMA (UDMA) controller.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Link: https://lore.kernel.org/r/20230320081133.23655-6-chiawei_wang@aspeedtech.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Chia-Wei Wang 2023-03-20 16:11:33 +08:00 committed by Joel Stanley
parent 8d250f34cd
commit 7d4f0b0df7
1 changed files with 9 additions and 0 deletions
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arch/arm/boot/dts/aspeed-g6.dtsi
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@ -863,6 +863,15 @@
clocks = <&syscon ASPEED_CLK_GATE_FSICLK>;
status = "disabled";
};
udma: dma-controller@1e79e000 {
compatible = "aspeed,ast2600-udma";
reg = <0x1e79e000 0x1000>;
interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
dma-channels = <28>;
#dma-cells = <1>;
status = "disabled";
};
};
};
};