From: Thierry Reding treding@nvidia.com
The host1x needs access to the VPR region, so make sure to reference it via the memory-region property.
Signed-off-by: Thierry Reding treding@nvidia.com --- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 4f8031055ad0..0b9c2e1b47d2 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -4414,6 +4414,9 @@ host1x@13e00000 { <14 &smmu_niso1 TEGRA234_SID_HOST1X_CTX6 1>, <15 &smmu_niso1 TEGRA234_SID_HOST1X_CTX7 1>;
+ memory-region = <&vpr>; + memory-region-names = "protected"; + vic@15340000 { compatible = "nvidia,tegra234-vic"; reg = <0x0 0x15340000 0x0 0x00040000>;