diff options
| author | Ling Xu <quic_lxu5@quicinc.com> | 2024-01-25 15:54:12 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-02-06 16:00:14 -0600 |
| commit | 4a03b85b8491d8bfe84a26ff979507b6ae7122c1 (patch) | |
| tree | 8214143d5f05d596ab09c8b6fbdf56a099b7c7f9 | |
| parent | 4a8efd8a02efd9837da06b3995141f66b2c0e8dd (diff) | |
arm64: dts: qcom: sm8550: Add dma-coherent property
Add dma-coherent property to fastRPC context bank nodes to pass dma
sequence test in fastrpc sanity test, ensure that data integrity is
maintained during DMA operations.
Signed-off-by: Ling Xu <quic_lxu5@quicinc.com>
Link: https://lore.kernel.org/r/20240125102413.3016-2-quic_lxu5@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8550.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index c89d8f3dad21..f9a6c63ebc09 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -4283,6 +4283,7 @@ reg = <3>; iommus = <&apps_smmu 0x1003 0x80>, <&apps_smmu 0x1063 0x0>; + dma-coherent; }; compute-cb@4 { @@ -4290,6 +4291,7 @@ reg = <4>; iommus = <&apps_smmu 0x1004 0x80>, <&apps_smmu 0x1064 0x0>; + dma-coherent; }; compute-cb@5 { @@ -4297,6 +4299,7 @@ reg = <5>; iommus = <&apps_smmu 0x1005 0x80>, <&apps_smmu 0x1065 0x0>; + dma-coherent; }; compute-cb@6 { @@ -4304,6 +4307,7 @@ reg = <6>; iommus = <&apps_smmu 0x1006 0x80>, <&apps_smmu 0x1066 0x0>; + dma-coherent; }; compute-cb@7 { @@ -4311,6 +4315,7 @@ reg = <7>; iommus = <&apps_smmu 0x1007 0x80>, <&apps_smmu 0x1067 0x0>; + dma-coherent; }; }; @@ -4417,6 +4422,7 @@ iommus = <&apps_smmu 0x1961 0x0>, <&apps_smmu 0x0c01 0x20>, <&apps_smmu 0x19c1 0x10>; + dma-coherent; }; compute-cb@2 { @@ -4425,6 +4431,7 @@ iommus = <&apps_smmu 0x1962 0x0>, <&apps_smmu 0x0c02 0x20>, <&apps_smmu 0x19c2 0x10>; + dma-coherent; }; compute-cb@3 { @@ -4433,6 +4440,7 @@ iommus = <&apps_smmu 0x1963 0x0>, <&apps_smmu 0x0c03 0x20>, <&apps_smmu 0x19c3 0x10>; + dma-coherent; }; compute-cb@4 { @@ -4441,6 +4449,7 @@ iommus = <&apps_smmu 0x1964 0x0>, <&apps_smmu 0x0c04 0x20>, <&apps_smmu 0x19c4 0x10>; + dma-coherent; }; compute-cb@5 { @@ -4449,6 +4458,7 @@ iommus = <&apps_smmu 0x1965 0x0>, <&apps_smmu 0x0c05 0x20>, <&apps_smmu 0x19c5 0x10>; + dma-coherent; }; compute-cb@6 { @@ -4457,6 +4467,7 @@ iommus = <&apps_smmu 0x1966 0x0>, <&apps_smmu 0x0c06 0x20>, <&apps_smmu 0x19c6 0x10>; + dma-coherent; }; compute-cb@7 { @@ -4465,6 +4476,7 @@ iommus = <&apps_smmu 0x1967 0x0>, <&apps_smmu 0x0c07 0x20>, <&apps_smmu 0x19c7 0x10>; + dma-coherent; }; compute-cb@8 { @@ -4473,6 +4485,7 @@ iommus = <&apps_smmu 0x1968 0x0>, <&apps_smmu 0x0c08 0x20>, <&apps_smmu 0x19c8 0x10>; + dma-coherent; }; /* note: secure cb9 in downstream */ |