diff options
author | Stephen Boyd <sboyd@codeaurora.org> | 2018-06-19 19:15:22 +0530 |
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committer | Thierry Escande <thierry.escande@linaro.org> | 2018-07-23 13:48:15 +0200 |
commit | d0992408409417f6c58a37fdfdc31240414325a7 (patch) | |
tree | b25ea4140d049cdd9918160d92eade23ff4504ec | |
parent | ef2cfddf5607b6b37dbd0cdd2bd10adbb62d5866 (diff) |
dt-bindings: clock: Document qcom,krait-cc
The Krait clock controller controls the krait CPU and the L2 clocks
consisting a primary mux and secondary mux. Add document for that.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
-rw-r--r-- | Documentation/devicetree/bindings/clock/qcom,krait-cc.txt | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,krait-cc.txt b/Documentation/devicetree/bindings/clock/qcom,krait-cc.txt new file mode 100644 index 000000000000..030ba60dab08 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,krait-cc.txt @@ -0,0 +1,34 @@ +Krait Clock Controller + +PROPERTIES + +- compatible: + Usage: required + Value type: <string> + Definition: must be one of: + "qcom,krait-cc-v1" + "qcom,krait-cc-v2" + +- #clock-cells: + Usage: required + Value type: <u32> + Definition: must be 1 + +- clocks: + Usage: required + Value type: <prop-encoded-array> + Definition: reference to the clock parents of hfpll, secondary muxes. + +- clock-names: + Usage: required + Value type: <stringlist> + Definition: must be "hfpll0", "hfpll1", "acpu0_aux", "acpu1_aux", "qsb". + +Example: + + kraitcc: clock-controller { + compatible = "qcom,krait-cc-v1"; + clocks = <&hfpll0>, <&hfpll1>, <&acpu0_aux>, <&acpu1_aux>, <qsb>; + clock-names = "hfpll0", "hfpll1", "acpu0_aux", "acpu1_aux", "qsb"; + #clock-cells = <1>; + }; |