| Message ID | 1567481528-31163-6-git-send-email-vdumpa@nvidia.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Nvidia Arm SMMUv2 Implementation | expand |
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 62e07e11..4b3441b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -47,6 +47,10 @@ }; }; + memory-controller@2c00000 { + status = "okay"; + }; + serial@3110000 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index adebbbf..d906958 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -6,6 +6,7 @@ #include <dt-bindings/reset/tegra194-reset.h> #include <dt-bindings/power/tegra194-powergate.h> #include <dt-bindings/thermal/tegra194-bpmp-thermal.h> +#include <dt-bindings/memory/tegra186-mc.h> / { compatible = "nvidia,tegra194"; @@ -130,6 +131,12 @@ }; }; + memory-controller@2c00000 { + compatible = "nvidia,tegra186-mc"; + reg = <0x02c00000 0xb0000>; + status = "disabled"; + }; + uarta: serial@3100000 { compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart"; reg = <0x03100000 0x40>;
Add Memory controller DT node on T194 and enable it. This patch is a prerequisite for SMMU enable on T194. Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 4 ++++ arch/arm64/boot/dts/nvidia/tegra194.dtsi | 7 +++++++ 2 files changed, 11 insertions(+)