From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hiroshi DOYU Subject: [PATCH 2/2] ARM: dt: tegra30.dtsi: Add SMMU node Date: Thu, 10 May 2012 10:50:21 +0300 Message-ID: <1336636221-31575-3-git-send-email-hdoyu@nvidia.com> References: <1336636221-31575-1-git-send-email-hdoyu@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1336636221-31575-1-git-send-email-hdoyu@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: hdoyu@nvidia.com Cc: linux-tegra@vger.kernel.org, Russell King , Stephen Warren , Olof Johansson , Grant Likely , Colin Cross , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org Add a node for the Tegra30 SMMU Signed-off-by: Hiroshi DOYU --- arch/arm/boot/dts/tegra30.dtsi | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 167ccbc..e9792ac 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -238,4 +238,14 @@ 0x7000f284 0x17c>; interrupts = <0 77 0x04>; }; + + smmu { + compatible = "nvidia,tegra30-smmu"; + reg = <0x7000f010 0x02c + 0x7000f1f0 0x010 + 0x7000f228 0x05c>; + nvidia,#asids = <4>; /* # of ASIDs */ + dma-window = <0 0x40000000>; /* IOVA start & length */ + nvidia,ahb = <&ahb>; + }; }; -- 1.7.5.4