diff options
| author | Bhupesh Sharma <bhupesh.sharma@linaro.org> | 2023-05-27 00:52:08 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-05-26 13:01:57 -0700 |
| commit | c58be6c87f482b6bdba804ee0a2d7b588e6a2d6a (patch) | |
| tree | 3cb8bc32c45f216e88e16bbf33b73a48f4632750 /arch/arm64 | |
| parent | f7f485f3dc09d21c58f46756a7e6463c29a0f85b (diff) | |
arm64: dts: qcom: sm8250: Add Crypto Engine support
Add crypto engine (CE) and CE BAM related nodes and definitions to
'sm8250.dtsi'.
Co-developed-by and Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230526192210.3146896-10-bhupesh.sharma@linaro.org
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8250.dtsi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 7bea916900e2..79fad917d142 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -2232,6 +2232,38 @@ }; }; + cryptobam: dma-controller@1dc4000 { + compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0"; + reg = <0 0x01dc4000 0 0x24000>; + interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + num-channels = <8>; + qcom,num-ees = <2>; + iommus = <&apps_smmu 0x592 0x0000>, + <&apps_smmu 0x598 0x0000>, + <&apps_smmu 0x599 0x0000>, + <&apps_smmu 0x59f 0x0000>, + <&apps_smmu 0x586 0x0011>, + <&apps_smmu 0x596 0x0011>; + }; + + crypto: crypto@1dfa000 { + compatible = "qcom,sm8250-qce", "qcom,sm8150-qce", "qcom,qce"; + reg = <0 0x01dfa000 0 0x6000>; + dmas = <&cryptobam 4>, <&cryptobam 5>; + dma-names = "rx", "tx"; + iommus = <&apps_smmu 0x592 0x0000>, + <&apps_smmu 0x598 0x0000>, + <&apps_smmu 0x599 0x0000>, + <&apps_smmu 0x59f 0x0000>, + <&apps_smmu 0x586 0x0011>, + <&apps_smmu 0x596 0x0011>; + interconnects = <&aggre2_noc MASTER_CRYPTO_CORE_0 &mc_virt SLAVE_EBI_CH0>; + interconnect-names = "memory"; + }; + tcsr_mutex: hwlock@1f40000 { compatible = "qcom,tcsr-mutex"; reg = <0x0 0x01f40000 0x0 0x40000>; |