diff options
| author | Gaurav Kashyap <quic_gaurkash@quicinc.com> | 2025-01-13 13:16:22 -0800 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-03-12 16:17:36 -0500 |
| commit | eeb0f3e4ea67cb1c2dd7cacfef218bfa0ae56970 (patch) | |
| tree | a05947648f06df99a9ebb2af10fcb16b983b2f88 | |
| parent | dd5c8d7222fbccd7d0accb7523e11657b827cc99 (diff) | |
| download | linux-eeb0f3e4ea67cb1c2dd7cacfef218bfa0ae56970.tar.gz linux-eeb0f3e4ea67cb1c2dd7cacfef218bfa0ae56970.zip | |
arm64: dts: qcom: sm8750: Add QCrypto nodes
Add the QCE and Crypto BAM DMA nodes.
Signed-off-by: Gaurav Kashyap <quic_gaurkash@quicinc.com>
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Link: https://lore.kernel.org/r/20250113-sm8750_crypto_master-v1-2-d8e265729848@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8750.dtsi | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi index 529e4e4e1d0e..c4215c05e8a1 100644 --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi @@ -1939,6 +1939,36 @@ #interconnect-cells = <2>; }; + cryptobam: dma-controller@1dc4000 { + compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0"; + reg = <0x0 0x01dc4000 0x0 0x28000>; + + interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>; + + #dma-cells = <1>; + + iommus = <&apps_smmu 0x480 0>, + <&apps_smmu 0x481 0>; + + qcom,ee = <0>; + qcom,controlled-remotely; + }; + + crypto: crypto@1dfa000 { + compatible = "qcom,sm8750-qce", "qcom,sm8150-qce", "qcom,qce"; + reg = <0x0 0x01dfa000 0x0 0x6000>; + + interconnects = <&aggre2_noc MASTER_CRYPTO QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; + interconnect-names = "memory"; + + dmas = <&cryptobam 4>, <&cryptobam 5>; + dma-names = "rx", "tx"; + + iommus = <&apps_smmu 0x480 0>, + <&apps_smmu 0x481 0>; + }; + tcsr_mutex: hwlock@1f40000 { compatible = "qcom,tcsr-mutex"; reg = <0x0 0x01f40000 0x0 0x20000>; |