Message ID | 20180503234723.4368-6-digetx@gmail.com |
---|---|
State | Accepted |
Headers | show |
Series | Support IOMMU for 2d/3d on Tegra30/114 | expand |
On Fri, May 04, 2018 at 02:47:23AM +0300, Dmitry Osipenko wrote: > Enable IOMMU support for Host1x and its clients. > > Signed-off-by: Dmitry Osipenko <digetx@gmail.com> > --- > arch/arm/boot/dts/tegra114.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) Applied, thanks. Thierry
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 0e4a13295d8a..84c4358dacac 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -19,6 +19,7 @@ clocks = <&tegra_car TEGRA114_CLK_HOST1X>; resets = <&tegra_car 28>; reset-names = "host1x"; + iommus = <&mc TEGRA_SWGROUP_HC>; #address-cells = <1>; #size-cells = <1>; @@ -32,6 +33,8 @@ clocks = <&tegra_car TEGRA114_CLK_GR2D>; resets = <&tegra_car 21>; reset-names = "2d"; + + iommus = <&mc TEGRA_SWGROUP_G2>; }; gr3d@54180000 { @@ -40,6 +43,8 @@ clocks = <&tegra_car TEGRA114_CLK_GR3D>; resets = <&tegra_car 24>; reset-names = "3d"; + + iommus = <&mc TEGRA_SWGROUP_NV>; }; dc@54200000 {
Enable IOMMU support for Host1x and its clients. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- arch/arm/boot/dts/tegra114.dtsi | 5 +++++ 1 file changed, 5 insertions(+)