| Message ID | 20211209163600.609613-3-thierry.reding@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/4] dt-bindings: arm-smmu: Document nvidia, memory-controller property | expand |
On Thu, Dec 09, 2021 at 05:35:59PM +0100, Thierry Reding wrote: > From: Thierry Reding <treding@nvidia.com> > > Allow the NVIDIA-specific ARM SMMU implementation to bind to the SMMU > instances found on Tegra234. > > Signed-off-by: Thierry Reding <treding@nvidia.com> > --- > drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c b/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c > index 2c25cce38060..658f3cc83278 100644 > --- a/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c > +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c > @@ -211,7 +211,8 @@ struct arm_smmu_device *arm_smmu_impl_init(struct arm_smmu_device *smmu) > if (of_property_read_bool(np, "calxeda,smmu-secure-config-access")) > smmu->impl = &calxeda_impl; > > - if (of_device_is_compatible(np, "nvidia,tegra194-smmu") || > + if (of_device_is_compatible(np, "nvidia,tegra234-smmu") || > + of_device_is_compatible(np, "nvidia,tegra194-smmu") || > of_device_is_compatible(np, "nvidia,tegra186-smmu")) > return nvidia_smmu_impl_init(smmu); Acked-by: Will Deacon <will@kernel.org> Will
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c b/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c index 2c25cce38060..658f3cc83278 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-impl.c @@ -211,7 +211,8 @@ struct arm_smmu_device *arm_smmu_impl_init(struct arm_smmu_device *smmu) if (of_property_read_bool(np, "calxeda,smmu-secure-config-access")) smmu->impl = &calxeda_impl; - if (of_device_is_compatible(np, "nvidia,tegra194-smmu") || + if (of_device_is_compatible(np, "nvidia,tegra234-smmu") || + of_device_is_compatible(np, "nvidia,tegra194-smmu") || of_device_is_compatible(np, "nvidia,tegra186-smmu")) return nvidia_smmu_impl_init(smmu);