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Diffstat (limited to 'Documentation/devicetree/bindings/clock/qcom,rpmcc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/clock/qcom,rpmcc.txt | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt deleted file mode 100644 index da295c3c004b..000000000000 --- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt +++ /dev/null @@ -1,63 +0,0 @@ -Qualcomm RPM Clock Controller Binding ------------------------------------------------- -The RPM is a dedicated hardware engine for managing the shared -SoC resources in order to keep the lowest power profile. It -communicates with other hardware subsystems via shared memory -and accepts clock requests, aggregates the requests and turns -the clocks on/off or scales them on demand. - -Required properties : -- compatible : shall contain only one of the following. The generic - compatible "qcom,rpmcc" should be also included. - - "qcom,rpmcc-mdm9607", "qcom,rpmcc" - "qcom,rpmcc-msm8660", "qcom,rpmcc" - "qcom,rpmcc-apq8060", "qcom,rpmcc" - "qcom,rpmcc-msm8226", "qcom,rpmcc" - "qcom,rpmcc-msm8916", "qcom,rpmcc" - "qcom,rpmcc-msm8936", "qcom,rpmcc" - "qcom,rpmcc-msm8953", "qcom,rpmcc" - "qcom,rpmcc-msm8974", "qcom,rpmcc" - "qcom,rpmcc-msm8976", "qcom,rpmcc" - "qcom,rpmcc-apq8064", "qcom,rpmcc" - "qcom,rpmcc-ipq806x", "qcom,rpmcc" - "qcom,rpmcc-msm8992",·"qcom,rpmcc" - "qcom,rpmcc-msm8994",·"qcom,rpmcc" - "qcom,rpmcc-msm8996", "qcom,rpmcc" - "qcom,rpmcc-msm8998", "qcom,rpmcc" - "qcom,rpmcc-qcm2290", "qcom,rpmcc" - "qcom,rpmcc-qcs404", "qcom,rpmcc" - "qcom,rpmcc-sdm660", "qcom,rpmcc" - "qcom,rpmcc-sm6115", "qcom,rpmcc" - "qcom,rpmcc-sm6125", "qcom,rpmcc" - -- #clock-cells : shall contain 1 - -The clock enumerators are defined in <dt-bindings/clock/qcom,rpmcc.h> -and come in pairs: FOO_CLK followed by FOO_A_CLK. The latter clock -is an "active" clock, which means that the consumer only care that the -clock is available when the apps CPU subsystem is active, i.e. not -suspended or in deep idle. If it is important that the clock keeps running -during system suspend, you need to specify the non-active clock, the one -not containing *_A_* in the enumerator name. - -Example: - smd { - compatible = "qcom,smd"; - - rpm { - interrupts = <0 168 1>; - qcom,ipc = <&apcs 8 0>; - qcom,smd-edge = <15>; - - rpm_requests { - compatible = "qcom,rpm-msm8916"; - qcom,smd-channels = "rpm_requests"; - - rpmcc: clock-controller { - compatible = "qcom,rpmcc-msm8916", "qcom,rpmcc"; - #clock-cells = <1>; - }; - }; - }; - }; |