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Diffstat (limited to 'Documentation/devicetree/bindings/firmware/qcom,scm.txt')
-rw-r--r-- | Documentation/devicetree/bindings/firmware/qcom,scm.txt | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt deleted file mode 100644 index 354b448fc0c3..000000000000 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt +++ /dev/null @@ -1,45 +0,0 @@ -QCOM Secure Channel Manager (SCM) - -Qualcomm processors include an interface to communicate to the secure firmware. -This interface allows for clients to request different types of actions. These -can include CPU power up/down, HDCP requests, loading of firmware, and other -assorted actions. - -Required properties: -- compatible: must contain one of the following: - * "qcom,scm-apq8064" - * "qcom,scm-apq8084" - * "qcom,scm-ipq4019" - * "qcom,scm-ipq806x" - * "qcom,scm-msm8660" - * "qcom,scm-msm8916" - * "qcom,scm-msm8960" - * "qcom,scm-msm8974" - * "qcom,scm-msm8996" - * "qcom,scm-msm8998" - * "qcom,scm-sc7180" - * "qcom,scm-sdm845" - * "qcom,scm-sm8150" - and: - * "qcom,scm" -- clocks: Specifies clocks needed by the SCM interface, if any: - * core clock required for "qcom,scm-apq8064", "qcom,scm-msm8660" and - "qcom,scm-msm8960" - * core, iface and bus clocks required for "qcom,scm-apq8084", - "qcom,scm-msm8916" and "qcom,scm-msm8974" -- clock-names: Must contain "core" for the core clock, "iface" for the interface - clock and "bus" for the bus clock per the requirements of the compatible. -- qcom,dload-mode: phandle to the TCSR hardware block and offset of the - download mode control register (optional) - -Example for MSM8916: - - firmware { - scm { - compatible = "qcom,msm8916", "qcom,scm"; - clocks = <&gcc GCC_CRYPTO_CLK> , - <&gcc GCC_CRYPTO_AXI_CLK>, - <&gcc GCC_CRYPTO_AHB_CLK>; - clock-names = "core", "bus", "iface"; - }; - }; |