This commit adds the device node required to probe NVIDIA Tegra 20 GART hardware from the device tree.
Signed-off-by: Thierry Reding <[email protected]> --- Changes in v2: - drop unneeded of_dev_auxdata entry arch/arm/boot/dts/tegra20.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 55b28fd..cf3ff41 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -212,5 +212,11 @@ interrupts = < 0 97 0x04 >; phy_type = "utmi"; }; + + gart: gart@7000f000 { + compatible = "nvidia,tegra20-gart"; + reg = < 0x7000f000 0x00000100 /* controller registers */ + 0x58000000 0x02000000 >; /* GART aperture */ + }; }; -- 1.7.10 _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
