diff options
| author | Chia-Wei Wang <[email protected]> | 2023-03-20 16:11:33 +0800 |
|---|---|---|
| committer | Joel Stanley <[email protected]> | 2023-04-13 16:43:15 +0930 |
| commit | 7d4f0b0df7c5ec0cec834f87591423a7bbd1bab2 (patch) | |
| tree | c3a24ed2e66b5ab24f27013fe9d97a92cc6568f8 | |
| parent | 8d250f34cd2678acfa249a10b92fa5976b61336f (diff) | |
ARM: dts: aspeed-g6: Add UDMA node
Add the device tree node for the UART DMA (UDMA) controller.
Signed-off-by: Chia-Wei Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joel Stanley <[email protected]>
| -rw-r--r-- | arch/arm/boot/dts/aspeed-g6.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index 8246a60de0d0..172dd748d807 100644 --- 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"; + }; }; }; }; |