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ARM: dts: aspeed-g6: Add UDMA node
author
Chia-Wei Wang
<chiawei_wang@aspeedtech.com>
Mon, 20 Mar 2023 08:11:33 +0000
(16:11 +0800)
committer
Joel Stanley
<joel@jms.id.au>
Thu, 13 Apr 2023 07:13:15 +0000
(16:43 +0930)
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>
arch/arm/boot/dts/aspeed-g6.dtsi
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diff --git
a/arch/arm/boot/dts/aspeed-g6.dtsi
b/arch/arm/boot/dts/aspeed-g6.dtsi
index
8246a60
..
172dd74
100644
(file)
--- a/
arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/
arch/arm/boot/dts/aspeed-g6.dtsi
@@
-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";
+ };
};
};
};