From 54174a33da64536d6840ffa5ae9edc71cb9bf3a1 Mon Sep 17 00:00:00 2001 From: "hdoyu@nvidia.com" Date: Wed, 9 May 2012 21:50:21 +0000 Subject: [PATCH] ARM: dt: tegra30.dtsi: Add SMMU node Add a node for the Tegra30 SMMU Signed-off-by: Hiroshi DOYU Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra30.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 167ccbcd9b86..e9792ac03635 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>; + }; }; -- 2.20.1