From c58be6c87f482b6bdba804ee0a2d7b588e6a2d6a Mon Sep 17 00:00:00 2001 From: Bhupesh Sharma Date: Sat, 27 May 2023 00:52:08 +0530 Subject: 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 Tested-by: Anders Roxell Tested-by: Linux Kernel Functional Testing Signed-off-by: Bhupesh Sharma Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230526192210.3146896-10-bhupesh.sharma@linaro.org --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'arch') 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 = ; + #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>; -- cgit v1.2.3