From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko 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 Message-ID: <20180503234723.4368-6-digetx@gmail.com> References: <20180503234723.4368-1-digetx@gmail.com> Return-path: In-Reply-To: <20180503234723.4368-1-digetx@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Thierry Reding Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org Enable IOMMU support for Host1x and its clients. Signed-off-by: Dmitry Osipenko --- 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