1*4882a593SmuzhiyunQualcomm Technologies, Inc. SPMI PMIC clock divider (clkdiv) 2*4882a593Smuzhiyun 3*4882a593Smuzhiyunclkdiv configures the clock frequency of a set of outputs on the PMIC. 4*4882a593SmuzhiyunThese clocks are typically wired through alternate functions on 5*4882a593Smuzhiyungpio pins. 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun======================= 8*4882a593SmuzhiyunProperties 9*4882a593Smuzhiyun======================= 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun- compatible 12*4882a593Smuzhiyun Usage: required 13*4882a593Smuzhiyun Value type: <string> 14*4882a593Smuzhiyun Definition: must be "qcom,spmi-clkdiv". 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun- reg 17*4882a593Smuzhiyun Usage: required 18*4882a593Smuzhiyun Value type: <prop-encoded-array> 19*4882a593Smuzhiyun Definition: base address of CLKDIV peripherals. 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun- qcom,num-clkdivs 22*4882a593Smuzhiyun Usage: required 23*4882a593Smuzhiyun Value type: <u32> 24*4882a593Smuzhiyun Definition: number of CLKDIV peripherals. 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun- clocks: 27*4882a593Smuzhiyun Usage: required 28*4882a593Smuzhiyun Value type: <prop-encoded-array> 29*4882a593Smuzhiyun Definition: reference to the xo clock. 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun- clock-names: 32*4882a593Smuzhiyun Usage: required 33*4882a593Smuzhiyun Value type: <stringlist> 34*4882a593Smuzhiyun Definition: must be "xo". 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun- #clock-cells: 37*4882a593Smuzhiyun Usage: required 38*4882a593Smuzhiyun Value type: <u32> 39*4882a593Smuzhiyun Definition: shall contain 1. 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun======= 42*4882a593SmuzhiyunExample 43*4882a593Smuzhiyun======= 44*4882a593Smuzhiyun 45*4882a593Smuzhiyunpm8998_clk_divs: clock-controller@5b00 { 46*4882a593Smuzhiyun compatible = "qcom,spmi-clkdiv"; 47*4882a593Smuzhiyun reg = <0x5b00>; 48*4882a593Smuzhiyun #clock-cells = <1>; 49*4882a593Smuzhiyun qcom,num-clkdivs = <3>; 50*4882a593Smuzhiyun clocks = <&xo_board>; 51*4882a593Smuzhiyun clock-names = "xo"; 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun assigned-clocks = <&pm8998_clk_divs 1>, 54*4882a593Smuzhiyun <&pm8998_clk_divs 2>, 55*4882a593Smuzhiyun <&pm8998_clk_divs 3>; 56*4882a593Smuzhiyun assigned-clock-rates = <9600000>, 57*4882a593Smuzhiyun <9600000>, 58*4882a593Smuzhiyun <9600000>; 59*4882a593Smuzhiyun}; 60