diff options
| author | hdoyu@nvidia.com <hdoyu@nvidia.com> | 2012-05-09 21:50:21 +0000 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-05-14 10:52:00 -0600 |
| commit | 54174a33da64536d6840ffa5ae9edc71cb9bf3a1 (patch) | |
| tree | c36c1cc9e33a6fe0b8f383f0fad6b1027ed11077 /arch/arm/boot/dts/tegra30.dtsi | |
| parent | 6a943e0e13900881ff6b980441233e10a6642904 (diff) | |
ARM: dt: tegra30.dtsi: Add SMMU node
Add a node for the Tegra30 SMMU
Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra30.dtsi')
| -rw-r--r-- | 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 167ccbcd9b8..e9792ac0363 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>; + }; }; |