[v3,16/16] arm64: tegra: Enable SMMU for VIC on Tegra186

Message ID 20190201132837.12327-17-thierry.reding@gmail.com
State New
Headers show
Series
  • drm/tegra: Fix IOVA space on Tegra186 and later
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Commit Message

Thierry Reding Feb. 1, 2019, 1:28 p.m.
From: Thierry Reding <treding@nvidia.com>

Enable address translation for VIC via the SMMU on Tegra186.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra186.dtsi | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 66ea7e7c79f5..67b9f8ed3c9b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -799,6 +799,7 @@ 
 			reset-names = "vic";
 
 			power-domains = <&bpmp TEGRA186_POWER_DOMAIN_VIC>;
+			iommus = <&smmu TEGRA186_SID_VIC>;
 		};
 
 		dsib: dsi@15400000 {