From f19bb95dc53169785ed0821f499168e8e63406ea Mon Sep 17 00:00:00 2001 From: Jon Hunter Date: Thu, 19 Jan 2023 10:42:05 +0000 Subject: [PATCH] arm64: tegra: Add dma-coherent property for Tegra194 XUDC 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 Signed-off-by: Thierry Reding --- 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 5ce2650..6365130 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -1294,6 +1294,7 @@ <&bpmp TEGRA194_POWER_DOMAIN_XUSBA>; power-domain-names = "dev", "ss"; nvidia,xusb-padctl = <&xusb_padctl>; + dma-coherent; status = "disabled"; }; -- 2.7.4