^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) Qualcomm crypto engine driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) - compatible : should be "qcom,crypto-v5.1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) - reg : specifies base physical address and size of the registers map
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) - clocks : phandle to clock-controller plus clock-specifier pair
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) - clock-names : "iface" clocks register interface
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) "bus" clocks data transfer interface
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) "core" clocks rest of the crypto block
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - dmas : DMA specifiers for tx and rx dma channels. For more see
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Documentation/devicetree/bindings/dma/dma.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) - dma-names : DMA request names should be "rx" and "tx"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) crypto@fd45a000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) compatible = "qcom,crypto-v5.1";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) reg = <0xfd45a000 0x6000>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) clocks = <&gcc GCC_CE2_AHB_CLK>,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) <&gcc GCC_CE2_AXI_CLK>,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) <&gcc GCC_CE2_CLK>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) clock-names = "iface", "bus", "core";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) dmas = <&cryptobam 2>, <&cryptobam 3>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) dma-names = "rx", "tx";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) };