[PATCH V4 2/5] arm64: tegra: Add dma-coherent property for Tegra194 XUDC

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DMA operations for XUSB device controller (XUDC) are coherent for
Tegra194 and so add the 'dma-coherent' property for this device.

Fixes: bc8788b2f3a0 ("arm64: tegra: Add XUDC node on Tegra194")

Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 4afcbd60e144..99eeba8de6bd 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1291,6 +1291,7 @@ usb@3550000 {
 					<&bpmp TEGRA194_POWER_DOMAIN_XUSBA>;
 			power-domain-names = "dev", "ss";
 			nvidia,xusb-padctl = <&xusb_padctl>;
+			dma-coherent;
 			status = "disabled";
 		};
 
-- 
2.25.1




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