From: Dmitry Osipenko <digetx@gmail.com>
Date: Thu, 3 May 2018 23:47:23 +0000 (+0300)
Subject: ARM: dts: tegra114: Add IOMMU nodes to Host1x and its clients
X-Git-Tag: v4.18-rc1~50^2~29^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dc4ea601be724d7ad37c8c5b1059417126e97e27;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: tegra114: Add IOMMU nodes to Host1x and its clients

Enable IOMMU support for Host1x and its clients.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 0e4a13295d8aa..84c4358dacac7 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -19,6 +19,7 @@
 		clocks = <&tegra_car TEGRA114_CLK_HOST1X>;
 		resets = <&tegra_car 28>;
 		reset-names = "host1x";
+		iommus = <&mc TEGRA_SWGROUP_HC>;
 
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -32,6 +33,8 @@
 			clocks = <&tegra_car TEGRA114_CLK_GR2D>;
 			resets = <&tegra_car 21>;
 			reset-names = "2d";
+
+			iommus = <&mc TEGRA_SWGROUP_G2>;
 		};
 
 		gr3d@54180000 {
@@ -40,6 +43,8 @@
 			clocks = <&tegra_car TEGRA114_CLK_GR3D>;
 			resets = <&tegra_car 24>;
 			reset-names = "3d";
+
+			iommus = <&mc TEGRA_SWGROUP_NV>;
 		};
 
 		dc@54200000 {