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Subject[PATCH v1 5/5] ARM: dts: tegra114: Add IOMMU nodes to Host1x and its clients
Date
Enable IOMMU support for Host1x and its clients.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/arm/boot/dts/tegra114.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 0e4a13295d8a..84c4358dacac 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 {
--
2.17.0
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