Loading Documentation/devicetree/bindings/mcd/mcd.txt 0 → 100644 +29 −0 Original line number Diff line number Diff line * MCD (MobiCore Driver) t-base is an operating system running in the secure world (TrustZone). The t-base implementation consists of several components in the secure world and the non-secure world (kernel and user space). The MobiCore driver communicates with the t-base operating system that exists in TrustZone. Required properties: - compatible: Should be "qcom,mcd" - qcom,ce-hw-instance: should contain crypto HW instance - qcom,ce-device: Device number - clocks: Array of <clock_controller_phandle clock_reference> listing all the clocks that are accesed by this subsystem. - qcom,ce-opp-freq: indicates the CE operating frequency in Hz, changes from target to target. Example: mcd { compatible = "qcom,mcd"; qcom,ce-hw-instance = <0>; qcom,ce-device = <0>; clocks = <&clock_gcc clk_crypto_clk_src>, <&clock_gcc clk_gcc_crypto_clk>, <&clock_gcc clk_gcc_crypto_ahb_clk>, <&clock_gcc clk_gcc_crypto_axi_clk>; clock-names = "core_clk_src", "core_clk", "iface_clk", "bus_clk"; qcom,ce-opp-freq = <100000000>; }; arch/arm/boot/dts/qcom/msm8952.dtsi +14 −0 Original line number Diff line number Diff line Loading @@ -2192,6 +2192,20 @@ reg = <0x45>; }; }; mcd { compatible = "qcom,mcd"; qcom,ce-hw-instance = <0>; qcom,ce-device = <0>; clocks = <&clock_gcc clk_crypto_clk_src>, <&clock_gcc clk_gcc_crypto_clk>, <&clock_gcc clk_gcc_crypto_ahb_clk>, <&clock_gcc clk_gcc_crypto_axi_clk>; clock-names = "core_clk_src", "core_clk", "iface_clk", "bus_clk"; qcom,ce-opp-freq = <100000000>; }; }; &gdsc_venus { Loading Loading
Documentation/devicetree/bindings/mcd/mcd.txt 0 → 100644 +29 −0 Original line number Diff line number Diff line * MCD (MobiCore Driver) t-base is an operating system running in the secure world (TrustZone). The t-base implementation consists of several components in the secure world and the non-secure world (kernel and user space). The MobiCore driver communicates with the t-base operating system that exists in TrustZone. Required properties: - compatible: Should be "qcom,mcd" - qcom,ce-hw-instance: should contain crypto HW instance - qcom,ce-device: Device number - clocks: Array of <clock_controller_phandle clock_reference> listing all the clocks that are accesed by this subsystem. - qcom,ce-opp-freq: indicates the CE operating frequency in Hz, changes from target to target. Example: mcd { compatible = "qcom,mcd"; qcom,ce-hw-instance = <0>; qcom,ce-device = <0>; clocks = <&clock_gcc clk_crypto_clk_src>, <&clock_gcc clk_gcc_crypto_clk>, <&clock_gcc clk_gcc_crypto_ahb_clk>, <&clock_gcc clk_gcc_crypto_axi_clk>; clock-names = "core_clk_src", "core_clk", "iface_clk", "bus_clk"; qcom,ce-opp-freq = <100000000>; };
arch/arm/boot/dts/qcom/msm8952.dtsi +14 −0 Original line number Diff line number Diff line Loading @@ -2192,6 +2192,20 @@ reg = <0x45>; }; }; mcd { compatible = "qcom,mcd"; qcom,ce-hw-instance = <0>; qcom,ce-device = <0>; clocks = <&clock_gcc clk_crypto_clk_src>, <&clock_gcc clk_gcc_crypto_clk>, <&clock_gcc clk_gcc_crypto_ahb_clk>, <&clock_gcc clk_gcc_crypto_axi_clk>; clock-names = "core_clk_src", "core_clk", "iface_clk", "bus_clk"; qcom,ce-opp-freq = <100000000>; }; }; &gdsc_venus { Loading