[PATCH 4/6] arm64: dts: qcom: qdu1000: Mark USB controller as DMA coherent
From: Krishna Kurapati
Date: Thu Oct 29 2026 - 14:39:21 EST
The USB controller on QDU1000 is DMA coherent. Add property
indicating the same.
Signed-off-by: Krishna Kurapati <krishna.kurapati@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qdu1000.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index 3a25b5100836..30a18360ef2a 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -1031,6 +1031,7 @@ usb_1_dwc3: usb@a600000 {
<&usb_1_qmpphy>;
phy-names = "usb2-phy",
"usb3-phy";
+ dma-coherent;
ports {
#address-cells = <1>;
--
2.34.1