1Binding for Texas Instruments autoidle clock. 2 3Binding status: Unstable - ABI compatibility may be broken in the future 4 5This binding uses the common clock binding[1]. It assumes a register mapped 6clock which can be put to idle automatically by hardware based on the usage 7and a configuration bit setting. Autoidle clock is never an individual 8clock, it is always a derivative of some basic clock like a gate, divider, 9or fixed-factor. 10 11[1] Documentation/devicetree/bindings/clock/clock-bindings.txt 12 13Required properties: 14- reg : offset for the register controlling the autoidle 15- ti,autoidle-shift : bit shift of the autoidle enable bit 16- ti,invert-autoidle-bit : autoidle is enabled by setting the bit to 0 17 18Examples: 19 dpll_core_m4_ck: dpll_core_m4_ck { 20 #clock-cells = <0>; 21 compatible = "ti,divider-clock"; 22 clocks = <&dpll_core_x2_ck>; 23 ti,max-div = <31>; 24 ti,autoidle-shift = <8>; 25 reg = <0x2d38>; 26 ti,index-starts-at-one; 27 ti,invert-autoidle-bit; 28 }; 29 30 dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck { 31 #clock-cells = <0>; 32 compatible = "ti,fixed-factor-clock"; 33 clocks = <&dpll_usb_ck>; 34 ti,clock-div = <1>; 35 ti,autoidle-shift = <8>; 36 reg = <0x01b4>; 37 ti,clock-mult = <1>; 38 ti,invert-autoidle-bit; 39 }; 40