1High-Frequency PLL (HFPLL) 2 3PROPERTIES 4 5- compatible: 6 Usage: required 7 Value type: <string>: 8 shall contain only one of the following. The generic 9 compatible "qcom,hfpll" should be also included. 10 11 "qcom,hfpll-ipq8064", "qcom,hfpll" 12 "qcom,hfpll-apq8064", "qcom,hfpll" 13 "qcom,hfpll-msm8974", "qcom,hfpll" 14 "qcom,hfpll-msm8960", "qcom,hfpll" 15 "qcom,msm8976-hfpll-a53", "qcom,hfpll" 16 "qcom,msm8976-hfpll-a72", "qcom,hfpll" 17 "qcom,msm8976-hfpll-cci", "qcom,hfpll" 18 19- reg: 20 Usage: required 21 Value type: <prop-encoded-array> 22 Definition: address and size of HPLL registers. An optional second 23 element specifies the address and size of the alias 24 register region. 25 26- clocks: 27 Usage: required 28 Value type: <prop-encoded-array> 29 Definition: reference to the xo clock. 30 31- clock-names: 32 Usage: required 33 Value type: <stringlist> 34 Definition: must be "xo". 35 36- clock-output-names: 37 Usage: required 38 Value type: <string> 39 Definition: Name of the PLL. Typically hfpllX where X is a CPU number 40 starting at 0. Otherwise hfpll_Y where Y is more specific 41 such as "l2". 42 43Example: 44 451) An HFPLL for the L2 cache. 46 47 clock-controller@f9016000 { 48 compatible = "qcom,hfpll-ipq8064", "qcom,hfpll"; 49 reg = <0xf9016000 0x30>; 50 clocks = <&xo_board>; 51 clock-names = "xo"; 52 clock-output-names = "hfpll_l2"; 53 }; 54 552) An HFPLL for CPU0. This HFPLL has the alias register region. 56 57 clock-controller@f908a000 { 58 compatible = "qcom,hfpll-ipq8064", "qcom,hfpll"; 59 reg = <0xf908a000 0x30>, <0xf900a000 0x30>; 60 clocks = <&xo_board>; 61 clock-names = "xo"; 62 clock-output-names = "hfpll0"; 63 }; 64