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[109.252.91.130]) by smtp.gmail.com with ESMTPSA id m6-v6sm3077153lfb.61.2018.05.03.16.52.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 03 May 2018 16:52:10 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 4/5] ARM: dts: tegra30: Add IOMMU nodes to Host1x and its clients Date: Fri, 4 May 2018 02:47:22 +0300 Message-Id: <20180503234723.4368-5-digetx@gmail.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180503234723.4368-1-digetx@gmail.com> References: <20180503234723.4368-1-digetx@gmail.com> Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Enable IOMMU support for Host1x and its clients. Signed-off-by: Dmitry Osipenko --- arch/arm/boot/dts/tegra30.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index a110cf84d85f..09087b9c5e26 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -112,6 +112,7 @@ clocks = <&tegra_car TEGRA30_CLK_HOST1X>; resets = <&tegra_car 28>; reset-names = "host1x"; + iommus = <&mc TEGRA_SWGROUP_HC>; #address-cells = <1>; #size-cells = <1>; @@ -125,6 +126,8 @@ clocks = <&tegra_car TEGRA30_CLK_MPE>; resets = <&tegra_car 60>; reset-names = "mpe"; + + iommus = <&mc TEGRA_SWGROUP_MPE>; }; vi@54080000 { @@ -134,6 +137,8 @@ clocks = <&tegra_car TEGRA30_CLK_VI>; resets = <&tegra_car 20>; reset-names = "vi"; + + iommus = <&mc TEGRA_SWGROUP_VI>; }; epp@540c0000 { @@ -143,6 +148,8 @@ clocks = <&tegra_car TEGRA30_CLK_EPP>; resets = <&tegra_car 19>; reset-names = "epp"; + + iommus = <&mc TEGRA_SWGROUP_EPP>; }; isp@54100000 { @@ -152,6 +159,8 @@ clocks = <&tegra_car TEGRA30_CLK_ISP>; resets = <&tegra_car 23>; reset-names = "isp"; + + iommus = <&mc TEGRA_SWGROUP_ISP>; }; gr2d@54140000 { @@ -161,6 +170,8 @@ clocks = <&tegra_car TEGRA30_CLK_GR2D>; resets = <&tegra_car 21>; reset-names = "2d"; + + iommus = <&mc TEGRA_SWGROUP_G2>; }; gr3d@54180000 { @@ -172,6 +183,9 @@ resets = <&tegra_car 24>, <&tegra_car 98>; reset-names = "3d", "3d2"; + + iommus = <&mc TEGRA_SWGROUP_NV>, + <&mc TEGRA_SWGROUP_NV2>; }; dc@54200000 {