1234567891011121314151617181920212223242526272829303132333435363738394041424344454647 |
- * QCRYPTO (Qualcomm Crypto)
- Required properties:
- - compatible : should be "qcom,qcrypto"
- - reg : should contain crypto, BAM register map.
- - reg-names : should contain the crypto and bam base register names.
- - interrupts : should contain crypto BAM interrupt.
- - qcom,bam-pipe-pair : should contain crypto BAM pipe pair index.
- - qcom,ce-hw-instance : should contain crypto HW instance.
- - qcom,msm_bus,name: Should be "qcrypto-noc"
- - qcom,msm_bus,num_cases: Depends on the use cases for bus scaling
- - qcom,msm_bus,active-only: Boolean flag for context of request (actve/dual)
- - qcom,msm_bus,num_paths: The paths for source and destination ports
- - qcom,msm_bus,vectors: Vectors for bus topology.
- - qcom,ce-device: Device number.
- Optional properties:
- - qcom,ce-hw-shared : optional, indicates if the hardware is shared between EE.
- - qcom,ce-hw-key : optional, indicates if the hardware supports use of HW KEY.
- - qcom,use-sw-aes-cbc-ecb-ctr-algo : optional, indicates if use SW aes-cbc/ecb/ctr algorithm.
- - qcom,use-sw-aes-xts-algo : optional, indicates if use SW aes-xts algorithm.
- - qcom,use-sw-aead-algo : optional, indicates if use SW aead algorithm.
- - qcom,use-sw-ahash-algo : optional, indicates if use SW hash algorithm.
- - qcom,use-sw-hmac-algo : optional, indicates if use SW hmac algorithm.
- - qcom,use-sw-aes-ccm-algo : optional, indicates if use SW aes-ccm algorithm.
- - qcom,clk-mgmt-sus-res : optional, indicate if the ce clocks need to be disabled/enabled in suspend/resume function.
- Example:
- qcom,qcrypto@fd444000 {
- compatible = "qcom,qcrypto";
- reg = <0xfd440000 0x20000>,
- <0xfd444000 0x8000>;
- reg-names = "crypto-base","crypto-bam-base";
- interrupts = <0 235 0>;
- qcom,bam-pipe-pair = <1>;
- qcom,ce-hw-instance = <1>;
- qcom,ce-device = <0>;
- qcom,ce-hw-shared;
- qcom,msm-bus,name = "qcrypto-noc";
- qcom,msm-bus,num-cases = <2>;
- qcom,msm-bus,num-paths = <1>;
- qcom,msm-bus,vectors-KBps =
- <56 512 0 0>,
- <56 512 3936000 393600>,
- };
|