1Binding for Texas Instruments autoidle clock. 2 3This binding uses the common clock binding[1]. It assumes a register mapped 4clock which can be put to idle automatically by hardware based on the usage 5and a configuration bit setting. Autoidle clock is never an individual 6clock, it is always a derivative of some basic clock like a gate, divider, 7or fixed-factor. 8 9[1] Documentation/devicetree/bindings/clock/clock-bindings.txt 10 11Required properties: 12- reg : offset for the register controlling the autoidle 13- ti,autoidle-shift : bit shift of the autoidle enable bit 14- ti,invert-autoidle-bit : autoidle is enabled by setting the bit to 0 15 16Examples: 17 dpll_core_m4_ck: dpll_core_m4_ck { 18 #clock-cells = <0>; 19 compatible = "ti,divider-clock"; 20 clocks = <&dpll_core_x2_ck>; 21 ti,max-div = <31>; 22 ti,autoidle-shift = <8>; 23 reg = <0x2d38>; 24 ti,index-starts-at-one; 25 ti,invert-autoidle-bit; 26 }; 27 28 dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck { 29 #clock-cells = <0>; 30 compatible = "ti,fixed-factor-clock"; 31 clocks = <&dpll_usb_ck>; 32 ti,clock-div = <1>; 33 ti,autoidle-shift = <8>; 34 reg = <0x01b4>; 35 ti,clock-mult = <1>; 36 ti,invert-autoidle-bit; 37 }; 38