This is a bitmap that indicates which HardWare Accelerators(HWA) are supported on Tegra30 SoC.
Signed-off-by: Hiroshi Doyu <hd...@nvidia.com> --- arch/arm/boot/dts/tegra30.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 0022c12..dfd3ca9 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -531,6 +531,7 @@ 0x7000f228 0x05c>; nvidia,#asids = <4>; /* # of ASIDs */ dma-window = <0 0x40000000>; /* IOVA start & length */ + nvidia,swgroups = <0x00000000 0x000779ff>; nvidia,ahb = <&ahb>; }; -- 1.8.1.5 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu