[PATCH 4/4] ARM: dts: aspeed-g6: Add UDMA node
From: Chia-Wei Wang
Date: Fri Feb 10 2023 - 02:27:58 EST
Add the device tree node for UART DMA controller.
Signed-off-by: Chia-Wei Wang <chiawei_wang@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/aspeed-g6.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index cc2f8b785917..3f4e9da8f6c7 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -850,6 +850,13 @@ fsim1: fsi@1e79b100 {
clocks = <&syscon ASPEED_CLK_GATE_FSICLK>;
status = "disabled";
};
+
+ udma: uart-dma@1e79e000 {
+ compatible = "aspeed,ast2600-udma";
+ reg = <0x1e79e000 0x400>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
};
};
};
--
2.25.1