[PATCH v2 5/5] ARM: dts: aspeed-g6: Add UDMA node
From: Chia-Wei Wang
Date: Mon Mar 13 2023 - 22:20:28 EST
Add the device tree node for the UART DMA (UDMA) controller.
Signed-off-by: Chia-Wei Wang <chiawei_wang@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/aspeed-g6.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 8246a60de0d0..fe0633660f81 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -863,6 +863,15 @@ fsim1: fsi@1e79b100 {
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 = <14>;
+ #dma-cells = <1>;
+ status = "disabled";
+ };
};
};
};
--
2.25.1