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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.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter
2023-01-19 10:42:05 +00:00
committed by Thierry Reding
parent 6118d57734
commit f19bb95dc5
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/nvidia/tegra194.dtsi
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@@ -1294,6 +1294,7 @@ usb@3550000 {
<&bpmp TEGRA194_POWER_DOMAIN_XUSBA>;
power-domain-names = "dev", "ss";
nvidia,xusb-padctl = <&xusb_padctl>;
dma-coherent;
status = "disabled";
};