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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2023 14:55:17.2412 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 96e69f56-36e2-49ce-79c4-08daf7d1ae75 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT052.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR12MB5257 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org 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 --- 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"; };