[PATCH 2/2] ARM: dt: tegra30.dtsi: Add SMMU node
From: Hiroshi DOYU <hidden>
Date: 2012-05-10 07:50:54
Also in:
linux-tegra, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add a node for the Tegra30 SMMU Signed-off-by: Hiroshi DOYU <redacted> --- 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