clock/ti/autoidle.txt

1 Binding for Texas Instruments autoidle clock.
3 Binding status: Unstable - ABI compatibility may be broken in the future
5 This binding uses the common clock binding[1]. It assumes a register mapped
6 clock which can be put to idle automatically by hardware based on the usage
7 and a configuration bit setting. Autoidle clock is never an individual
8 clock, it is always a derivative of some basic clock like a gate, divider,
9 or fixed-factor.
11 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
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
20 		#clock-cells = <0>;
21 		compatible = "ti,divider-clock";
23 		ti,max-div = <31>;
24 		ti,autoidle-shift = <8>;
26 		ti,index-starts-at-one;
27 		ti,invert-autoidle-bit;
31 		#clock-cells = <0>;
32 		compatible = "ti,fixed-factor-clock";
34 		ti,clock-div = <1>;
35 		ti,autoidle-shift = <8>;
37 		ti,clock-mult = <1>;
38 		ti,invert-autoidle-bit;