From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 5/5] ARM: dts: tegra114: Add IOMMU nodes to Host1x and its clients
Date: Fri, 4 May 2018 02:47:23 +0300 [thread overview]
Message-ID: <20180503234723.4368-6-digetx@gmail.com> (raw)
In-Reply-To: <20180503234723.4368-1-digetx@gmail.com>
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
next prev parent reply other threads:[~2018-05-03 23:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-03 23:47 [PATCH v1 0/5] Support IOMMU for 2d/3d on Tegra30/114 Dmitry Osipenko
2018-05-03 23:47 ` [PATCH v1 1/5] drm/tegra: dc: Balance IOMMU group refcounting Dmitry Osipenko
2018-05-04 10:45 ` Thierry Reding
2018-05-04 11:28 ` Dmitry Osipenko
2018-05-04 12:19 ` Thierry Reding
2018-05-03 23:47 ` [PATCH v1 2/5] drm/tegra: gr2d: Add IOMMU support Dmitry Osipenko
2018-05-04 10:54 ` Thierry Reding
2018-05-04 11:31 ` Dmitry Osipenko
2018-05-04 12:20 ` Thierry Reding
2018-05-03 23:47 ` [PATCH v1 3/5] drm/tegra: gr3d: " Dmitry Osipenko
2018-05-04 12:20 ` Thierry Reding
2018-05-03 23:47 ` [PATCH v1 4/5] ARM: dts: tegra30: Add IOMMU nodes to Host1x and its clients Dmitry Osipenko
2018-05-04 15:22 ` Thierry Reding
2018-05-03 23:47 ` Dmitry Osipenko [this message]
2018-05-04 15:22 ` [PATCH v1 5/5] ARM: dts: tegra114: " Thierry Reding
2018-05-04 10:56 ` [PATCH v1 0/5] Support IOMMU for 2d/3d on Tegra30/114 Thierry Reding
2018-05-04 12:03 ` Dmitry Osipenko
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